Commit graph

164 commits

Author SHA1 Message Date
Eyal Mizrachi
0994ea04c8
fix(wrap): skip Serena project setup outside real project roots (#2574)
## Problem

`headroom wrap` runs two per-project Serena steps against the cwd:
`_scope_serena_languages()` (detect languages, pin them into
`.serena/project.yml`) and `_index_serena_project()` (`serena project
index`, to warm the symbol cache). Both assume the cwd *is* a project.

Launched from `$HOME` — an ordinary way to start an agent — that
assumption breaks badly:

- the language scan `os.walk`s the entire home directory: `Downloads/`,
VM images, backup trees, network mounts;
- the pre-index then runs `serena project index` over the same tree and
sits there until its full 300s timeout;
- so the agent appears to **hang for minutes on every launch**, with no
output after the Serena MCP registration line and nothing to suggest
indexing is what's blocking;
- and the scan writes `project.yml` into `~/.serena`, which is Serena's
own config directory rather than a project's `.serena/`.

A linked git worktree hits the same code from the other side: it's an
ephemeral checkout, so it pays for a full cold index at a path that soon
disappears — once per worktree, which adds up under any fan-out
workflow.

## Fix

Add `_serena_project_skip_reason(root)` and gate both steps on it:

- `root == $HOME` → `"$HOME is not a project"`
- top-level `.git` is a **file** rather than a directory → `"linked git
worktree"`
- otherwise `None`, and behavior is exactly as before

The reason is echoed under `--verbose`. Nothing else changes: Serena MCP
is still registered, instructions are still injected, and in the skipped
cases Serena still indexes lazily on demand — so no capability is lost,
only the wasted upfront scan.

## Testing

Five unit tests in `tests/test_cli/test_wrap_serena_boost.py` covering
an ordinary directory, a normal checkout (`.git` dir), `$HOME`, a linked
worktree (`.git` file), and a non-existent root. Full file: 22 passed.
`ruff format --check` and `ruff check` clean.

Verified manually on the reported case: `claude` launched from `$HOME`
now starts immediately instead of stalling on the index.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-authored-by: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-07-26 10:31:00 -07:00
Rod Boev
e4076bbe99
fix(grok): preserve business-seat auth while routing only inference (#2514)
## Description

`headroom wrap grok` currently routes the whole session through
`GROK_CLI_CHAT_PROXY_BASE_URL`. xAI's July 21, 2026 enterprise docs say
that host carries both inference and settings, so the wrap displaces the
native settings/auth path along with inference. A Grok account whose
SuperGrok entitlement lives on a business account can then no longer
resolve that seat and falls back to a login screen, even though native
`grok` works for the same account.

This change retargets the Grok provider slice to the narrower
inference-only key, `GROK_MODELS_BASE_URL`, and leaves
`GROK_CLI_CHAT_PROXY_BASE_URL` unset. Headroom still intercepts
inference and model discovery through the existing `/v1/models` and
chat-completions proxy paths, while the native `cli-chat-proxy.grok.com`
settings host and `auth.x.ai` auth path stay intact. Closes #2489.

## Type of Change

- [x] Bug fix (non-breaking change that fixes an issue)
- [ ] New feature (non-breaking change that adds functionality)
- [ ] Breaking change (fix or feature that would cause existing
functionality to change)
- [x] Documentation update
- [ ] Performance improvement
- [ ] Code refactoring (no functional changes)

## Changes Made

- switch the Grok provider env authority from
`GROK_CLI_CHAT_PROXY_BASE_URL` to `GROK_MODELS_BASE_URL`
- update the Grok wrap and unwrap docstrings to describe inference-only
routing and the preserved native settings/auth path
- update the compatibility matrix entry in `README.md` so the public
docs match the new Grok routing key
- add focused provider and wrap tests that assert the old chat-proxy key
is absent and the project-prefixed inference URL is preserved
- keep `grok_build` and the existing `/v1/models` proxy route unchanged,
using them as preservation boundaries

## Testing

- [x] Unit tests pass (`uv run pytest tests/test_provider_grok.py
tests/test_cli/test_wrap_grok.py tests/test_provider_grok_build.py -q`)
- [x] Linting passes (`uv run ruff check
headroom/providers/grok/runtime.py headroom/cli/wrap.py
tests/test_provider_grok.py tests/test_cli/test_wrap_grok.py`)
- [ ] Type checking passes (`uv run mypy headroom`)
- [x] New tests added for new functionality when applicable
- [ ] Manual testing performed

### Test Output

```text
uv run pytest tests/test_provider_grok.py tests/test_cli/test_wrap_grok.py tests/test_provider_grok_build.py -q
uv run ruff check headroom/providers/grok/runtime.py headroom/cli/wrap.py tests/test_provider_grok.py tests/test_cli/test_wrap_grok.py
uv run ruff format headroom/providers/grok/runtime.py headroom/cli/wrap.py tests/test_provider_grok.py tests/test_cli/test_wrap_grok.py --check
```

## Real Behavior Proof

- Environment: current Grok CLI plus a focused Headroom worktree
- Exact command / steps: capture `grok --version`, re-check xAI's
documented Grok env contract, run the focused Grok provider and wrap
tests, and if a business-seat account is available locally launch
`headroom wrap grok` to confirm the wrapped session no longer falls back
to login
- Observed result: Headroom emits only the inference-routing key, the
old settings/auth key is absent, project prefixing still works, and the
focused Grok tests pass
- Not tested: local business-seat account on this host

## Review Readiness

- [x] I have performed a self-review
- [x] This PR is ready for human review

## Checklist

- [x] My code follows the project's style guidelines
- [x] I have performed a self-review of my code
- [x] I have commented my code, particularly in hard-to-understand areas
- [x] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [x] I have added tests that prove my fix is effective or that my
feature works
- [x] New and existing unit tests pass locally with my changes
- [x] I have updated the CHANGELOG.md if applicable

## Screenshots (if applicable)

N/A - CLI and provider-routing change only.

## Additional Notes

- `CHANGELOG.md` stays untouched because Headroom's release automation
generates it from conventional commits.
- The issue is reporter-only today, so the proof report records the
validated `grok --version` and whether a real business-seat retest was
reached locally or remains for the reporter.
2026-07-23 15:43:03 -07:00
Tejas Chopra
5d23a0aec2
refactor(wrap): retire tokensave; Serena is the code-memory MCP (#2499)
## Description

`tokensave` was a **downloaded third-party Rust binary**
(`aovestdipaperino/tokensave`) that `headroom wrap` registered as a
code-graph MCP server. This removes it entirely and standardises on
**Serena** as the code-memory MCP — which was already the default in
`wrap`. Serena runs on demand via `uvx`, so Headroom no longer downloads
or executes a binary of its own for code memory.

The change is a *removal + safe transition*, not a behaviour flip:
Serena was already the default, so existing users move over
automatically. This PR also folds in a small README repositioning
(Headroom = the proxy; Serena is the recommended companion; RTK/lean-ctx
are third-party tools we don't control), since it's the same
tooling-stack story.

Closes #

## Type of Change

- [ ] Bug fix (non-breaking change that fixes an issue)
- [ ] New feature (non-breaking change that adds functionality)
- [ ] Breaking change (fix or feature that would cause existing
functionality to change)
- [x] Documentation update
- [x] Code refactoring (no functional changes)

## Changes Made

- **Removed the external tool:** `headroom/graph/tokensave_installer.py`
(the download-and-execute path), `build_tokensave_spec`, and the
`_ensure_tokensave_binary` / `_index_tokensave_project` /
`_setup_tokensave_mcp` helpers; dropped the dead `_setup_code_graph`.
- **`--code-memory`** now offers `serena` (default) or `none` — the
`tokensave` choice is gone. The strands `HeadroomBundle` uses Serena as
its (default-on) code-memory MCP.
- **Tombstone / transition (ledger-verified):** `headroom wrap` **and**
`headroom unwrap` remove a previously Headroom-installed `tokensave` MCP
entry so upgrading users stop launching it, and print that the leftover
`~/.local/bin/tokensave` binary and `.tokensave/` folders are safe to
delete. A user-managed `tokensave` entry is left untouched. Mirrors the
existing `codebase-memory-mcp` retirement.
- **Graceful for existing users:** `HEADROOM_CODE_MEMORY=tokensave` and
`--no-tokensave` resolve to Serena instead of erroring; `--no-serena`
now means "no code memory". **No state migration needed** — both tools'
indexes are regenerable caches of the source, so Serena simply
re-indexes.
- **Docs/README:** replaced the "tokensave binary trust model" section
with a Serena note + an "Upgrading from tokensave?" callout; retired the
RTK "first-class part of our stack" framing.
- **Tests:** deleted the tokensave-only test files
(`test_graph_tokensave.py`, `test_cli/test_tokensave_helpers.py`,
`test_cli/test_tokensave_setup.py`), rewrote `test_wrap_code_memory.py`
for the new resolver/dispatch, fixed a codex test that patched a removed
symbol.

Net: **+102 / −1187 lines.**

## Testing

- [x] Unit tests pass (`pytest`) — targeted to the affected areas
- [x] Linting passes (`ruff check`)
- [x] Type checking passes (`mypy`)
- [x] New tests added for new functionality
- [x] Manual testing performed

### Test Output

```text
$ ruff check headroom/cli/wrap.py headroom/mcp_registry/ headroom/integrations/strands/ tests/test_wrap_code_memory.py tests/test_cli/conftest.py tests/test_cli/test_wrap_codex.py
All checks passed!

$ mypy headroom/cli/wrap.py headroom/mcp_registry headroom/integrations/strands/bundle.py
Success: no issues found in 12 source files

$ pytest tests/test_wrap_code_memory.py tests/test_cli/test_wrap_codex.py \
         tests/test_cli/test_wrap_claude_vertex_proxy_env.py \
         tests/test_cli/test_wrap_claude_finally_unbound.py -q
======================== 120 passed in 97.86s (0:01:37) ========================

$ pytest tests/test_cli --collect-only -q
========================= 713 tests collected in 1.82s =========================   # no import errors after symbol removal
```

## Real Behavior Proof

- **Environment:** macOS (darwin), Python 3.12.6, local `.venv`, on
branch `tejas/remove-tokensave`.
- **Exact command / steps:**
- `python -c "from headroom.integrations.strands.bundle import
HeadroomBundle; b=HeadroomBundle(enable_headroom_mcp=False,
enable_serena_mcp=False); print(len(b.tools))"` → confirms the module
imports after `build_tokensave_spec` removal (the import that my change
would otherwise break).
- CliRunner-driven `wrap codex --prepare-only` (in `test_wrap_codex.py`)
writes `[mcp_servers.serena]` (with `command = "uvx"`, `"--context",
"codex"`) to the codex config and **no** tokensave entry.
- `_resolve_code_memory` unit tests confirm: default → `serena`;
`HEADROOM_CODE_MEMORY=tokensave` → `serena`; `--no-serena` → `none`;
`--code-memory bogus` → `ClickException`.
- **Observed result:** import OK (`tools: 0`); Serena registered,
tokensave absent; resolver behaves as above; 120/120 tests pass.
- **Not tested:** a live `headroom wrap` against a real agent on a
machine with a *previously-installed* tokensave MCP entry — the
tombstone-removal path is covered by unit tests with a fake
registrar/ledger, not an end-to-end run.

## Review Readiness

- [x] I have performed a self-review
- [x] This PR is ready for human review

## Checklist

- [x] My code follows the project's style guidelines
- [x] I have performed a self-review of my code
- [x] I have commented my code, particularly in hard-to-understand areas
- [x] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [x] I have added tests that prove my fix is effective or that my
feature works
- [x] New and existing unit tests pass locally with my changes
- [x] I did **not** edit `CHANGELOG.md` — it is generated by
release-please from my Conventional Commit PR title

## Additional Notes

- `--no-tokensave` / `--serena` / `--no-serena` are retained as hidden,
deprecated flags (no-ops or mapped) so existing scripts don't break.
- `--code-graph` is unchanged — it's the proxy's live file-watcher flag
and was never the tokensave MCP; only the dead tokensave hook behind it
was removed.
- `CHANGELOG.md` intentionally left untouched.

🤖 Generated with [Claude Code](https://claude.com/claude-code)
2026-07-22 20:59:24 -07:00
Rod Boev
2eca5ee114
fix(copilot): normalize subscription API routing (#2441) (#2455)
## Description

PR https://github.com/headroomlabs-ai/headroom/pull/2445 added the
missing OpenCode subscription path, but the shared Copilot subscription
resolver still lets Business and Enterprise payload hosts route through
segmented `*.githubcopilot.com` domains and still drops an explicit
`GITHUB_COPILOT_API_URL` pin on two resolution paths. This follow-up
moves the final hosted-route decision back into the shared resolver,
normalizes `api.business.githubcopilot.com` and
`api.enterprise.githubcopilot.com` to the generic host by default, and
makes the explicit pin win on token exchange, explicit API token, and
Copilot-token candidate resolution. Both `headroom wrap copilot
--subscription` and `headroom wrap opencode --copilot-subscription`
inherit the same fix because they already consume the same
`CopilotSubscriptionTokenResolution.api_url`. Refs #2441.

Attribution:
https://github.com/headroomlabs-ai/headroom/pull/2445#issuecomment-5026212395
reported and narrowed the Business or Enterprise regression, and
https://github.com/headroomlabs-ai/headroom/pull/2445#issuecomment-5026863498
scoped the shared-resolver follow-up that this change implements.

## Type of Change

- [x] Bug fix (non-breaking change that fixes an issue)
- [ ] New feature (non-breaking change that adds functionality)
- [ ] Breaking change (fix or feature that would cause existing
functionality to change)
- [ ] Documentation update
- [ ] Performance improvement
- [ ] Code refactoring (no functional changes)

## Changes Made

- Centralize subscription hosted-route selection so explicit
`GITHUB_COPILOT_API_URL` pins win on token exchange, explicit API token,
and Copilot-token candidate resolution.
- Normalize `api.business.githubcopilot.com` and
`api.enterprise.githubcopilot.com` to `https://api.githubcopilot.com` by
default, extending the existing individual-seat normalization.
- Extend focused auth and wrapper tests so both subscription wrappers
prove the corrected shared resolver output and the private-proxy
isolation contract stays intact.

## Testing

- [x] Unit tests pass (`uv run pytest tests/test_copilot_auth.py -q`)
- [x] Unit tests pass (`uv run pytest
tests/test_cli/test_wrap_copilot.py -q`)
- [x] Unit tests pass (`uv run pytest
tests/test_cli/test_wrap_opencode.py -q`)
- [x] Unit tests pass (`uv run pytest
tests/test_cli/test_wrap_persistent.py -q`)
- [x] Linting passes (`uv run ruff check .`)
- [x] Formatting check passes (`uv run ruff format . --check`)
- [x] New tests added for new functionality when applicable
- [ ] Manual testing performed

### Test Output

```text
uv run pytest tests/test_copilot_auth.py -q -> 84 passed
uv run pytest tests/test_cli/test_wrap_copilot.py -q -> 31 passed
uv run pytest tests/test_cli/test_wrap_opencode.py -q -> 44 passed in 143.46s
uv run pytest tests/test_cli/test_wrap_persistent.py -q -> 31 passed
uv run ruff check . -> All checks passed!
uv run ruff format . --check -> 1331 files already formatted
```

## Real Behavior Proof

- Environment: Windows
- Exact command / steps: Run the focused auth, Copilot wrapper, OpenCode
wrapper, and persistent-proxy pytest files after implementing the shared
resolver change, then ask lucasp1337 to rerun the Business or Enterprise
`--copilot-subscription` scenario from PR
https://github.com/headroomlabs-ai/headroom/pull/2445#issuecomment-5026212395
on a real seat.
- Observed result: Focused auth and wrapper pytest runs passed locally,
including the enterprise-host exchange reproduction row, explicit-pin
precedence on all three producer paths, both subscription wrapper
routes, and the private-proxy isolation regression. Live Business or
Enterprise success stays behind reporter retest.
- Not tested: live Business or Enterprise tenant run

## Review Readiness

- [x] I have performed a self-review
- [x] This PR is ready for human review

## Checklist

- [x] My code follows the project's style guidelines
- [x] I have performed a self-review of my code
- [ ] I have commented my code, particularly in hard-to-understand areas
- [ ] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [x] I have added tests that prove my fix is effective or that my
feature works
- [x] New and existing unit tests pass locally with my changes
- [x] I have updated the CHANGELOG.md if applicable

## Additional Notes

No `CHANGELOG.md` edit is needed because Headroom generates release
notes from conventional commits.

Risk for maintainers: PR
https://github.com/headroomlabs-ai/headroom/pull/641 manually validated
a Business seat against the GitHub-returned hosted domain in June on
`gpt-5.4`, so generic-by-default could affect tenants that genuinely
require a dedicated host. This follow-up keeps the documented escape
hatch intact by making `GITHUB_COPILOT_API_URL` win on every path.

Live-seat proof boundary: lucasp1337 offered to retest on a Business or
Enterprise seat in PR
https://github.com/headroomlabs-ai/headroom/pull/2445#issuecomment-5026212395.
Keep any live success claim behind that rerun.
2026-07-20 17:15:57 -07:00
Rod Boev
9089e7f7d3
feat(opencode): support Copilot subscription backend for headroom models (#2441) (#2445)
## Description

`headroom wrap opencode` currently routes `headroom/*` models only to
ordinary Anthropic or OpenAI backends. A user with a GitHub Copilot
subscription cannot point those `headroom/*` requests at the Copilot
seat while keeping Headroom compression and stats, even though Headroom
already has the validated subscription resolver, the proxy seed path,
and the OpenCode provider route needed to do it.

This PR adds `--copilot-subscription` to the OpenCode wrap command. It
reuses the existing Copilot subscription token resolver, passes the
validated endpoint and token seed into the existing proxy startup path,
rejects unsupported runtime modes, and treats any non-empty Copilot API
token as a private session seed so token-only sessions do not reuse a
shared proxy. The generated OpenCode provider still targets the local
proxy, and subscription secrets stay out of OpenCode config,
environment, and terminal output.

Closes #2441

## Type of Change

- [ ] Bug fix (non-breaking change that fixes an issue)
- [x] New feature (non-breaking change that adds functionality)
- [ ] Breaking change (fix or feature that would cause existing
functionality to change)
- [ ] Documentation update
- [ ] Performance improvement
- [ ] Code refactoring (no functional changes)

## Changes Made

- Add `headroom wrap opencode --copilot-subscription` in
`headroom/cli/wrap.py`.
- Reuse the existing validated Copilot subscription resolver through one
small required-resolution helper shared with the dedicated Copilot
wrapper.
- Pass the resolved endpoint and token seed into `_ensure_proxy()` as
`openai_api_url`, `copilot_api_token`, `copilot_refresh_oauth_token`,
and `copilot_api_token_expires_at`.
- Reject `--copilot-subscription` with `--no-proxy`, `--prepare-only`,
and translated backends before proxy or OpenCode launch.
- Validate subscription mode before snapshotting OpenCode config, so
rejected invocations don't create stale backups.
- Scrub inherited Copilot proxy seed variables from the OpenCode child
environment.
- Treat any non-empty Copilot API token as a private session seed so
token-only sessions do not reuse shared or persistent proxies.
- Add focused OpenCode and persistent-proxy coverage for seed handoff,
guard failures, direct-token isolation, secret non-disclosure, and
unchanged non-subscription behavior.
- Leave `CHANGELOG.md` untouched because Headroom generates changelog
entries from conventional commits.

## Testing

- [x] Unit tests pass (`uv run pytest
tests/test_cli/test_wrap_opencode.py
tests/test_cli/test_wrap_persistent.py
tests/test_cli/test_wrap_copilot.py -q`, `106 passed in 136.65s`)
- [x] Linting passes (`uv run ruff check headroom/cli/wrap.py
tests/test_cli/test_wrap_opencode.py
tests/test_cli/test_wrap_persistent.py`)
- [ ] Type checking passes (`uv run mypy headroom`)
- [x] New tests added for new functionality when applicable
- [ ] Manual testing performed

### Test Output

```text
Targeted subscription tests pass: OpenCode `7 passed, 37 deselected in 0.36s`, persistent proxy `2 passed, 29 deselected in 0.34s`, and dedicated Copilot `11 passed, 20 deselected in 0.39s`. Coverage includes inherited resolver-input env scrubbing, HEADROOM_BACKEND rejection, no-backup-on-rejection, OpenCode-only scrub scoping, and private-proxy teardown on config-injection failure.
The full focused command `uv run pytest tests/test_cli/test_wrap_opencode.py tests/test_cli/test_wrap_persistent.py tests/test_cli/test_wrap_copilot.py -q` passed with `106 passed in 136.65s`. Ruff check and format check pass.
```

## Real Behavior Proof

- Environment: Windows, `uv` development environment, local CLI tests,
no live Copilot seat on this host
- Exact command / steps: run the focused OpenCode and persistent-proxy
tests with a mocked `CopilotSubscriptionTokenResolution`, then capture
the proof rows for seed handoff, direct-token isolation, guards, and
secret non-disclosure
- Observed result: Targeted subscription and proxy-seed tests pass,
including OpenCode-only resolver-input env scrubbing and private-proxy
teardown on config-injection failure; the full focused command passed
with `106 passed in 136.65s`; Ruff check and format check pass.
- Not tested: live Copilot subscription seat run on this host

## Review Readiness

- [x] I have performed a self-review
- [x] This PR is ready for human review

## Checklist

- [x] My code follows the project's style guidelines
- [x] I have performed a self-review of my code
- [ ] I have commented my code, particularly in hard-to-understand areas
- [ ] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [x] I have added tests that prove my feature works
- [x] New and existing unit tests pass locally with my changes
- [ ] I have updated the CHANGELOG.md if applicable

## Additional Notes

- Feature approval comes from the open `enhancement` label on
https://github.com/headroomlabs-ai/headroom/issues/2441.
- Keep the final live-backend claim behind manual owner proof. Local CLI
tests can prove config, guard, secret, and proxy-seed behavior, but they
cannot prove a real Copilot seat on this host.
- `CHANGELOG.md` remains untouched because Headroom's release pipeline
generates changelog entries from conventional commits.
2026-07-20 11:02:14 -07:00
Abhay Singh
170b04a74d
fix(install): carry upstream-routing env overrides into supervised deployments (#2429)
## Description

Fixes #2240.

`headroom install apply` builds the persistent deployment's environment
from the `HEADROOM_*` family plus any explicit `--env KEY=VALUE`. It
never captured the provider upstream-routing overrides that the
interactive `headroom proxy` reads from the environment through
`resolve_api_overrides` (`ANTHROPIC_TARGET_API_URL` and its
`*_TARGET_API_URL` siblings).

A supervised runner (launchd, systemd, cron, Windows service/task)
starts from a bare environment, so those exports never reach the
persistent proxy. The result: a user who exports
`ANTHROPIC_TARGET_API_URL` pointing at their gateway and runs `install
apply` gets a proxy that silently forwards to the default Anthropic
endpoint instead. That is both a correctness bug and a routing surprise
(traffic and keys can go to the wrong host).

## Fix

Capture the documented `*_TARGET_API_URL` overrides from the current
environment and merge them into the manifest env underneath the explicit
`--env` map, so an explicit `--env` still wins.

Scope notes:

- Only URL overrides are auto-captured. The `*_TARGET_API_HEADERS`
variables can carry bearer tokens, so those are deliberately left to an
explicit `--env` rather than being persisted into the on-disk manifest
implicitly.
- The proxy already resolves these vars correctly at runtime; this only
makes `install apply` hand them to the supervised process the same way
the interactive proxy would inherit them.
- `headroom deploy` (the Docker path) is left unchanged here; this
targets the exact reported `install apply` flow.

## Type of Change

- [x] Bug fix (non-breaking change that fixes an issue)
- [ ] New feature (non-breaking change that adds functionality)
- [ ] Breaking change (fix or feature that would cause existing
functionality to change)
- [ ] Documentation update
- [ ] Performance improvement
- [ ] Code refactoring (no functional changes)

## Changes Made

- `headroom/cli/install.py`: add `_PASSTHROUGH_URL_ENV_VARS` and
`_capture_passthrough_env`, and merge the captured overrides under the
parsed `--env` map in `install_apply` before building the manifest.
- `tests/test_cli/test_install_cli.py`: unit test for the capture helper
(skips empty/unrelated vars), plus CliRunner tests that a set
`ANTHROPIC_TARGET_API_URL` reaches `build_manifest`'s env and that an
explicit `--env` overrides the captured value.

## Testing

- [x] Unit tests pass (`pytest`)
- [x] Linting passes (`ruff check .`)
- [x] Type checking passes (`mypy headroom`)
- [x] New tests added for new functionality
- [ ] Manual testing performed

### Test Output

```text
$ python -m pytest tests/test_cli/test_install_cli.py -k "capture or captures or overrides" -q
3 passed
$ uvx ruff@0.15.17 check headroom/cli/install.py tests/test_cli/test_install_cli.py
All checks passed!
$ uvx mypy@1.20.2 --ignore-missing-imports headroom/cli/install.py
Success: no issues found in 1 source file
```

## Real Behavior Proof

- Environment: Windows 11, Python 3.12, project venv (`uv sync --extra
proxy`), `uvx ruff@0.15.17` / `uvx mypy@1.20.2`, pytest in the venv.
- Exact command / steps: ran the new CliRunner tests, which export
`ANTHROPIC_TARGET_API_URL` via monkeypatch, invoke `install apply` with
the supervisor side effects stubbed, and capture the kwargs handed to
`build_manifest`. Also called the real `_capture_passthrough_env` and
real `build_manifest` directly to confirm the value lands in
`manifest.base_env`.
- Observed result: with the var exported, `build_manifest` received it
in `extra_env` and `manifest.base_env["ANTHROPIC_TARGET_API_URL"]` held
the gateway URL; with an explicit `--env ANTHROPIC_TARGET_API_URL=...`
the explicit value won; empty and unrelated vars were skipped. Ran
against the actual modules.
- Not tested: a live launchd/systemd run forwarding to a real gateway.

## Review Readiness

- [x] I have performed a self-review
- [x] This PR is ready for human review

## Checklist

- [x] My code follows the project's style guidelines
- [x] I have performed a self-review of my code
- [x] I have commented my code, particularly in hard-to-understand areas
- [ ] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [x] I have added tests that prove my fix is effective or that my
feature works
- [x] New and existing unit tests pass locally with my changes
- [ ] I have updated the CHANGELOG.md if applicable
2026-07-19 22:18:15 -07:00
Tejas Chopra
fd0e1a8afe
feat(wrap): boost Serena — symbol-first guidance, wrap-time pre-index, repo-language scoping (#2425)
When Serena is the active code-memory engine, `headroom wrap` now does
three things (all best-effort, timeout-guarded, non-fatal, and fully
inert when Serena/uvx are absent — mirroring the existing RTK/tokensave
patterns):

1. **Symbol-first guidance** — injects a marker-guarded, idempotent
block into the agent's hint file (`CLAUDE.md` for Claude; `AGENTS.md`
for Codex/Grok/OpenCode) steering it to prefer Serena's
`get_symbols_overview` / `find_symbol` / `find_referencing_symbols` /
`find_declaration` over whole-file reads. This is the highest-leverage
change — Serena only saves tokens if the agent actually uses it.
2. **Repo-language scoping** — detects the languages present in the repo
(extension scan, pruning `.git`/`node_modules`/`.venv`/etc.) and pins
them into `.serena/project.yml`'s `languages` list, so Serena doesn't
spin up superfluous language servers. Conservative: only rewrites a
single-line flow list or creates a minimal `project.yml`; a
custom/block-style entry is left untouched to avoid corrupting
hand-authored config.
3. **Wrap-time pre-index** — runs `serena project index` so the first
symbol query isn't cold.

Order is inject → scope → index (scope before index so the pre-index
respects the scope). No new env vars, no settings_store drift, no
behavior change outside the Serena path.

The `languages` key and extension→language mapping were verified from
Serena's local source (`project.template.yml`, `ProjectConfig`,
`solidlsp/ls_config.py`), not the web.

## Testing
New `tests/test_cli/test_wrap_serena_boost.py` (16 tests: injection
idempotency + content, language detection incl. ignore-dirs, mocked
pre-index/project.yml write incl. failure/timeout no-op). Updated
`test_serena_migrate.py`'s fixture to neutralize the new side-effecting
calls. Offline: 46 passed; ruff 0.15.17 + mypy clean.
2026-07-19 14:44:37 -07:00
Tejas Chopra
6e4425a6bd
feat(wrap): default code-memory to Serena (dashboard browser off) behind unified --code-memory (#2413)
## What
Two commits:
1. **Unify code-memory MCP selection behind `--code-memory
{tokensave|serena|none}`** (+ `HEADROOM_CODE_MEMORY`), collapsing the
`--serena`/`--no-serena`/`--no-tokensave` flag tangle into one selector.
Old flags remain as hidden deprecated aliases that map into it. Shared
across the code-memory-capable subcommands (claude/codex/grok).
2. **Default the engine to Serena**, with its **dashboard browser
suppressed**.

## Why Serena as default
Serena is a mature, offline, symbol-level code-navigation MCP with broad
language coverage (LSP-backed) — the strongest zero-account default for
reducing tokens by letting the agent query
symbols/definitions/references instead of reading whole files. It
attacks the *protected-reads* volume the proxy deliberately doesn't
compress, so it's complementary to the pipeline compressors.

## Browser suppression (in Serena's own settings)
`_ensure_serena_dashboard_disabled()` sets
`web_dashboard_open_on_launch: false` in `~/.serena/serena_config.yml`
when Serena is set up, so wrapped sessions don't spawn a browser tab.
The dashboard backend stays reachable manually at `localhost:24282`.
This lives in Serena's config (authoritative), not just a startup flag.

## Schema-overhead note
Serena injects tool schemas per request; that cost is deferred by the
tool-search deferral the coding profile already enables
(`HEADROOM_TOOL_SEARCH=1`), so tools load on demand — the navigation
benefit without a standing schema tax on turns that don't navigate.

## Selection / escape hatches
`--code-memory serena` (default) · `tokensave` (lighter/faster) · `none`
(disable). Deprecated `--serena`/`--no-serena`/`--no-tokensave` still
work.

## Testing
Updated the primary/backup policy test to the serena-primary default;
code-memory selector + serena disable/migrate tests pass. Local: 21
passed (policy + code-memory); ruff + mypy clean. Full suite in CI.
2026-07-18 22:39:20 -07:00
Zhenjia ZHOU
f57e959a50
fix(wrap): emit bare dotted keys for Codex --config overrides (#2383)
## Description

`headroom wrap codex` with a custom provider emits `--config` overrides
whose dotted key quotes **every** segment
(`"model_providers"."litellm_prod"."base_url"=…`). Codex's override
parser matches dotted segments literally and silently ignores quoted
ones, so the overrides are dropped, the session keeps the provider's
real `base_url`, and traffic **bypasses Headroom entirely** — the exact
silent-bypass reported in #2358 on Codex 0.144.5.

I reproduced the parser behavior differentially on a local Codex
**0.144.1** (see Real Behavior Proof): a bare key is parsed (Codex
errors on the injected value), the same key quoted produces no error at
all — the override is silently discarded.

Fix: `_codex_dotted_key()` now emits segments **bare** whenever they are
valid bare keys (`[A-Za-z0-9_-]+`, which covers `model_providers`, every
normal provider id, and hyphenated header names like
`X-Headroom-Base-Url`), and quotes only segments where bare emission
would corrupt the dotted path (e.g. a provider id containing a dot).

Fixes #2358.

## Type of Change

- [x] Bug fix (silent proxy bypass for custom-provider Codex wraps)

## Changes Made

- `headroom/cli/wrap.py`: `_codex_dotted_key()` quotes only non-bare-key
segments; docstring explains the observed Codex parser behavior. The
default `openai` path (`openai_base_url=…`, already bare) is unchanged.
- `tests/test_cli/test_wrap_codex.py`: the custom-provider launch test
now pins the bare form for all three overrides (`base_url`,
`supports_websockets`, `env_http_headers.X-Headroom-Base-Url`), plus 2
direct unit tests (bare-when-safe incl. hyphens, quote-only-unsafe).

## Testing

- [x] Unit tests pass (`pytest`)
- [x] Linting passes (`ruff` + `mypy`, CI-pinned settings)
- [x] Reproduced the parser behavior on a real Codex CLI first, then
fixed

### Test Output

```text
$ .venv/bin/python -m pytest tests/test_cli/test_wrap_codex.py -q
93 passed

# Before the fix the updated assertions fail (generated args still fully quoted):
#   FAILED ...::test_codex_session_launch_settings_preserve_custom_provider_identity
#   FAILED ...::test_codex_dotted_key_emits_bare_segments_when_safe
#   FAILED ...::test_codex_dotted_key_quotes_only_unsafe_segments

$ ruff check headroom/cli/wrap.py tests/test_cli/test_wrap_codex.py   # All checks passed!
$ ruff format --check <both>                                          # formatted
$ mypy headroom/cli/wrap.py --ignore-missing-imports                  # Success: no issues
```

## Real Behavior Proof

- Environment: macOS (Darwin), Codex CLI **0.144.1**
(`/opt/homebrew/bin/codex`), empty temp `CODEX_HOME` (no auth, no
network side effects), branch `fix/codex-config-bare-keys` off `main`
(`56c7d4a5`).
- Exact command / steps: differential probe of the override parser —
`codex exec --skip-git-repo-check -c 'profile="__nope__"' 'hi'` (bare
key) vs `codex exec --skip-git-repo-check -c '"profile"="__nope__"'
'hi'` (quoted key), each run once against a fresh empty `CODEX_HOME`.
- Observed result: bare key → Codex **parsed the override** and failed
fast on it (`Error: legacy profile = "__nope__" config is no longer
supported…`); quoted key → **no error referencing the override at all**,
Codex proceeded to start a session (banner printed) — the quoted
override was silently discarded. That is precisely the #2358 bypass
mechanism: every generated custom-provider override was quoted, hence
dropped, hence traffic went straight to the real upstream.
- Not tested: an end-to-end wrapped session against a live LiteLLM
upstream on Codex 0.144.5 (the reporter's exact version); the parser
behavior above is version-adjacent (0.144.1) and the argv shape is
pinned by unit tests.

## Review Readiness

- [x] I have performed a self-review
- [x] This PR is ready for human review

## Checklist

- [x] My code follows the project's style guidelines
- [x] I have performed a self-review of my code
- [x] I have commented my code, particularly in hard-to-understand areas
- [ ] I have made corresponding changes to the documentation — N/A
(docstring added)
- [x] My changes generate no new warnings
- [x] I have added tests that prove my fix is effective
- [x] New and existing unit tests pass locally with my changes
- [ ] I have updated the CHANGELOG.md — N/A

## Additional Notes

- Segments that genuinely need quoting (a provider id with a dot) keep
their quotes: on parsers that ignore quoted segments those overrides
still won't apply, but bare emission would corrupt a *different* key
path, which is strictly worse. Such ids are rare; the common
LiteLLM/custom-provider case is fully bare after this fix.
2026-07-18 09:51:39 -07:00
Tejas Chopra
44136ed042
fix(wrap): make RTK opt-in (off by default) across wrap subcommands (#2344)
## Description

RTK CLI-command filtering was set up **by default** across ~16 `wrap`
subcommands (copilot, codex, aider, cursor, cline, continue, goose,
openhands, opencode, grok, omp, openclaude, vibe, …) via `if not
no_rtk:` — so users got rtk hooks / instruction injection without opting
in. `wrap claude` was the lone exception (already gated on
`--context-tool`).

This makes RTK **opt-in (off by default)** everywhere, so Headroom's own
savings are what's measured unless a user explicitly wants rtk.

Closes #

## Type of Change
- [x] Bug fix (behavior change: default flip)

## Changes Made
- **Central gate** `_rtk_opt_in()` — RTK runs only when explicitly
enabled via `--rtk` or `HEADROOM_RTK=1`. Guards the 3 RTK entry points
(`_setup_rtk`, `_ensure_rtk_binary`, `_inject_rtk_instructions`) so they
no-op by default — one small change instead of editing ~30 call sites.
- **`--rtk` opt-in flag** on all 18 tool subcommands via a shared
eager-callback option (`expose_value=False`, sets `HEADROOM_RTK=1`; no
subcommand signature changes).
- `wrap claude`'s legacy `--context-tool` still opts in (mirrored into
the gate).
- **`--no-rtk` kept** as an accepted, now-redundant no-op (back-compat).
- lean-ctx and all non-RTK behavior untouched.

## Testing
```text
pytest tests/test_wrap_rtk_opt_in.py   -> 4 passed
ruff check / format                    -> clean
mypy headroom                          -> Success: no issues found in 504 source files
```
Verified `--rtk` appears in `wrap {claude,codex,copilot} --help`;
`_rtk_opt_in()` is False by default, True with `HEADROOM_RTK=1`; entry
points no-op + write nothing when off.

## Real Behavior Proof
- Env: local `.venv`, click CliRunner.
- Steps: import wrap; assert gate default-off / env-on; assert
`_setup_rtk`/`_ensure_rtk_binary` return None and
`_inject_rtk_instructions` returns False + writes no file when not opted
in; assert `--rtk` in subcommand help.
- Observed: all pass. Not tested: a live end-to-end wrap launch (proxy
spawn).

## Notes
Part 2 of 3 (RTK opt-in). Separate PRs cover the code-graph MCP engine
and the proxy-option cleanup. No `CHANGELOG.md` edit — release-please
generates it from the PR title (per the changelog guard).

---------

Co-authored-by: JerrettDavis <mxjerrett@gmail.com>
2026-07-17 16:47:19 -07:00
Rod Boev
cf5fa644b6
fix(wrap): stop same-port persistent routing during claude unwrap (#2340) (#2350)
## Description

`headroom unwrap claude` currently removes Claude-local wrap state but
can still leave Claude effectively routed through Headroom when the same
port belongs to a managed persistent deployment. The command already
knows how to discover same-port persistent manifests, but its stop path
only kills the current pid and never uses that deployment metadata. This
patch keeps the existing local settings cleanup, then applies an
ownership-aware same-port audit: Claude-owned deployments are stopped
through the install lifecycle path, while ambiguous same-port residue is
surfaced with exact remediation instead of a false clean-success claim.
Refs #2340.

## Type of Change

- [x] Bug fix (non-breaking change that fixes an issue)
- [ ] New feature (non-breaking change that adds functionality)
- [ ] Breaking change (fix or feature that would cause existing
functionality to change)
- [ ] Documentation update
- [ ] Performance improvement
- [ ] Code refactoring (no functional changes)

## Changes Made

- extend the Claude unwrap stop path in `headroom/cli/wrap.py` to
distinguish local pid stops, Claude-owned same-port persistent
deployments, and ambiguous same-port residue
- reuse the install lifecycle teardown path for Claude-owned persistent
deployments instead of re-implementing supervisor cleanup
- keep the existing Claude-local settings, hook, and base-url cleanup
unchanged
- add focused CLI regressions that prove a matching Claude-owned
deployment is stopped during unwrap, ambiguous same-port residue is
reported truthfully, and different-port manifests stay untouched

## Testing

- [x] Unit tests pass (`uv run pytest
tests/test_cli/test_unwrap_claude.py
tests/test_cli/test_wrap_persistent.py -q`)
- [x] Linting passes (`uv run ruff check headroom/cli/wrap.py
tests/test_cli/test_unwrap_claude.py`)
- [ ] Type checking passes (`uv run mypy headroom`)
- [x] New tests added for new functionality when applicable
- [x] Manual testing performed

### Test Output

```text
uv run pytest tests/test_cli/test_unwrap_claude.py tests/test_cli/test_wrap_persistent.py -q
============================= 43 passed in 0.51s ==============================

uv run pytest tests/test_cli/test_unwrap_claude.py -q
============================= 13 passed in 0.41s ==============================

uv run pytest tests/test_cli/test_wrap_persistent.py -q
============================= 30 passed in 0.39s ==============================

uv run ruff check headroom/cli/wrap.py tests/test_cli/test_unwrap_claude.py
All checks passed!

uv run ruff format headroom/cli/wrap.py tests/test_cli/test_unwrap_claude.py --check
2 files already formatted
```

## Real Behavior Proof

- Environment: Windows worktree
`D:\Repos\headroom-pr-2340-claude-unwrap-effective-routing` with `uv
sync --extra dev`
- Exact command / steps: run the focused pytest and Ruff commands above,
then run a constructed `CliRunner` replay against both
`D:\Repos\headroom` and this branch with the same same-port Claude-owned
manifest harness
- Observed result: base prints `base: exit=0; local=[8787];
deactivated=[]; stopped=[]` and still routes through the pid-only
helper; head prints `head: exit=0; local=[];
deactivated=['unwrap-2340']; stopped=['unwrap-2340']` and reports
`Stopped Claude-owned persistent deployment 'unwrap-2340' on port 8787.`
- Not tested: a live macOS launchd deployment on this host

## Review Readiness

- [x] I have performed a self-review
- [x] This PR is ready for human review

## Checklist

- [x] My code follows the project's style guidelines
- [x] I have performed a self-review of my code
- [x] I have commented my code, particularly in hard-to-understand areas
- [ ] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [x] I have added tests that prove my fix is effective or that my
feature works
- [x] New and existing unit tests pass locally with my changes
- [x] I have updated the CHANGELOG.md if applicable

## Additional Notes

`CHANGELOG.md` is not applicable because Headroom derives release notes
from conventional commits.

Scope stays below the broader uninstall workflow in open PR `#749`: this
patch makes Claude unwrap truthful and ownership-aware, but it does not
remove install artifacts or introduce a new uninstall command.

---------

Co-authored-by: JerrettDavis <mxjerrett@gmail.com>
2026-07-17 16:08:40 -07:00
Tanmay Garg
4e2bbfee3f
fix(opencode): Use opencode.jsonc when present (#1590)
## Description

Fix OpenCode proxy injection so it respects user configurations that use
the `.jsonc` extension, preventing Headroom from creating a duplicate
`.json` file that overrides it.

Closes #1588

## Type of Change

- [x] Bug fix (non-breaking change that fixes an issue)
- [ ] New feature (non-breaking change that adds functionality)
- [ ] Breaking change (fix or feature that would cause existing
functionality to change)
- [ ] Documentation update
- [ ] Performance improvement
- [ ] Code refactoring (no functional changes)

## Changes Made

- Updated `opencode_config_path` in `paths.py` to check for `.jsonc`
- Updated backup creation in `config.py` to preserve the original
extension

## Testing

<!-- Check what you actually ran, then paste the real command output
below. -->

- [ ] Unit tests pass (`pytest`)
- [ ] Linting passes (`ruff check .`)
- [ ] Type checking passes (`mypy headroom`)
- [ ] New tests added for new functionality
- [x] Manual testing performed

### Test Output

```text
N/A
```

## Real Behavior Proof

- Environment: local headroom dev
- Exact command / steps: creating a dummy
`.config/opencode/opencode.jsonc` and running `headroom wrap opencode`.
- Observed result: Headroom successfully injects into `.jsonc` and
creates a backup named `opencode.jsonc.headroom-backup`.
- Not tested: N/A

## Review Readiness

- [x] I have performed a self-review
- [x] This PR is ready for human review

## Checklist

- [x] My code follows the project's style guidelines
- [x] I have performed a self-review of my code
- [ ] I have commented my code, particularly in hard-to-understand areas
- [ ] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [ ] I have added tests that prove my fix is effective or that my
feature works
- [ ] New and existing unit tests pass locally with my changes
- [ ] I have updated the CHANGELOG.md if applicable

## Screenshots (if applicable)

## Additional Notes
2026-07-16 13:51:21 -07:00
kaz
eac49656a1
feat(wrap): add headroom wrap kimi for Kimi CLI (#1426)
## Description

Adds `headroom wrap kimi`, routing Kimi CLI through the Headroom proxy.

Kimi CLI speaks an OpenAI-compatible `/chat/completions` API (its
`kosong` backend wraps `AsyncOpenAI`) and lets the base URL be
overridden via `KIMI_BASE_URL`. This wrapper points it at the local
proxy. Kimi's own OAuth bearer is forwarded upstream unchanged, so —
unlike the Copilot subscription path — no extra login or token exchange
is needed.

## Type of Change

- [x] New feature (non-breaking change that adds functionality)

## Changes Made

- `headroom/providers/kimi/`: new slice; `build_launch_env` sets
`KIMI_BASE_URL` with the per-project base-URL prefix, mirroring the
aider/vibe slices.
- `headroom/cli/wrap.py`: `kimi` subcommand; falls back to the
`kimi-cli` binary when `kimi` is not on `PATH`; `--kimi-api-url`
overrides the upstream coding endpoint (default
`https://api.kimi.com/coding/v1`).
- `tests/test_cli/test_wrap_kimi.py`: 8 tests for the wrap command.
- `README.md`: Kimi CLI row in the agent-compatibility matrix.

## Testing

- [x] Unit tests pass (`pytest`)
- [x] Linting passes (`ruff check .`)
- [ ] Type checking passes (`mypy headroom`)
- [x] New tests added for new functionality
- [x] Manual testing performed

### Test Output

```text
$ pytest tests/test_cli/test_wrap_kimi.py -q
........                                                                 [100%]
8 passed in 0.36s

$ ruff check headroom/providers/kimi headroom/cli/wrap.py tests/test_cli/test_wrap_kimi.py
All checks passed!

$ ruff format --check headroom/providers/kimi headroom/cli/wrap.py tests/test_cli/test_wrap_kimi.py
4 files already formatted
```

## Real Behavior Proof

- Environment: macOS; Kimi CLI (`kimi` / `kimi-cli`); `headroom proxy`
started with `--openai-api-url https://api.kimi.com/coding/v1`.
- Exact command / steps: start `headroom proxy --port 8787
--openai-api-url https://api.kimi.com/coding/v1`, then `curl -s
http://localhost:8787/v1/chat/completions` with the Kimi OAuth bearer
and a one-line `kimi-for-coding` chat request (`"Reply with exactly:
PONG"`).
- Observed result: `HTTP 200`; `choices[0].message.content == "PONG"`
from `kimi-for-coding`; the OAuth bearer was forwarded and accepted
upstream; the per-project path `/p/<name>/v1/chat/completions` also
returned `HTTP 200`.
- Not tested: Windows/Linux PATH discovery; the `--learn` / `--memory`
live paths beyond flag wiring.

## Review Readiness

- [x] I have performed a self-review
- [x] This PR is ready for human review

## Checklist

- [x] My code follows the project's style guidelines
- [x] I have performed a self-review of my code
- [x] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [x] I have added tests that prove my fix is effective or that my
feature works
- [x] New and existing unit tests pass locally with my changes

## Additional Notes

- `ruff check` and `ruff format --check` pass locally; `mypy` was run on
the new `headroom/providers/kimi` slice only (clean), so the full-tree
`mypy headroom` box is left unchecked and is left to CI.
- The slice deliberately reuses `codex.proxy_base_url` and
`with_project_prefix`, identical to the aider/vibe wrappers, so
per-project savings attribution works without Kimi sending custom
headers.
- Kimi's separate search/fetch services are out of scope for
`KIMI_BASE_URL` and continue to hit Kimi directly; only the LLM
`/chat/completions` traffic is compressed.

Co-authored-by: JerrettDavis <mxjerrett@gmail.com>
2026-07-15 21:40:58 +00:00
Aashish Tamsya
420dc9077b
feat(grok-build): add Grok Build wrap command and MCP integration (#1629)
## Description

Adds first-class Grok Build support to Headroom so Grok CLI sessions can
route through the local proxy for context compression and savings
tracking.

This PR introduces `headroom wrap grok-build` / `headroom unwrap
grok-build`, a `grok_build` provider slice, Grok MCP registrar support,
and install/telemetry wiring so Grok traffic is attributed correctly in
the proxy and dashboard.

Review follow-up (`9368c413`): when users already own
`[model.grok-build]` in `~/.grok/config.toml`, wrap rewrites `base_url`
in that table in place instead of appending a duplicate header (invalid
TOML).

## Type of Change

- [x] New feature (non-breaking change that adds functionality)

## Changes Made

- Added `headroom/providers/grok_build/` with runtime helpers,
reversible `~/.grok/config.toml` injection, and install env builders.
- Added `headroom wrap grok-build` and `headroom unwrap grok-build` CLI
commands.
- Added `GrokRegistrar` for Headroom MCP registration in Grok config.
- Wired `grok_build` into install planner/registry, agent savings,
telemetry, and proxy client detection (`grok/` user agent).
- **Review fix:** rewrite `base_url` inside an existing user-owned
`[model.grok-build]` table in place (`# was: …` metadata).
- Added regression tests + docs (`grok-build.mdx`, `proxy.mdx`) and
CHANGELOG entry.

## Testing

- [x] Unit tests pass (`pytest`)
- [x] New tests added for new functionality
- [x] Manual testing performed

### Test Output

```text
$ pytest -q tests/test_provider_grok_build.py tests/test_mcp_registry/test_grok_registrar.py
============================== 12 passed in 1.13s ==============================
```

See **Screenshots** below for terminal captures (pytest, review-fix
in-place rewrite, proxy `/readyz`, unwrap).

## Real Behavior Proof

- Environment: macOS, Python 3.11.12 venv, feat/grok-build @ `9368c413`,
isolated `GROK_HOME` temp dirs, proxy port 8799
- Exact command / steps: see screenshot evidence (wrap/unwrap, in-place
table rewrite, `/readyz`)
- Observed result: see screenshots — 12 tests pass; single
`[model.grok-build]` table after wrap on pre-existing config; proxy
healthy; unwrap restores backup
- Not tested: Live interactive Grok chat with xAI auth through the proxy

## Review Readiness

- [x] I have performed a self-review
- [x] This PR is ready for human review

## Checklist

- [x] My code follows the project's style guidelines
- [x] I have performed a self-review of my code
- [ ] I have commented my code, particularly in hard-to-understand areas
- [x] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [x] I have added tests that prove my fix is effective or that my
feature works
- [x] New and existing unit tests pass locally with my changes
- [x] I have updated the CHANGELOG.md if applicable

## Screenshots (if applicable)

Terminal captures from local verification (`9368c413`). Assets hosted on
fork prerelease only — **not** in the source tree.

**1. Pytest — 12 passed (incl. review-fix regression)**

![pytest 12
passed](https://github.com/aashishtamsya/headroom/releases/download/pr-1629-evidence/01-pytest.png)

**2. Review fix — in-place `[model.grok-build]` rewrite (single table,
`# was:` metadata)**

![review fix in-place
rewrite](https://github.com/aashishtamsya/headroom/releases/download/pr-1629-evidence/02-review-fix-in-place.png)

**3. Proxy health — `/readyz` healthy on port 8799**

![proxy readyz
healthy](https://github.com/aashishtamsya/headroom/releases/download/pr-1629-evidence/03-proxy-health.png)

**4. Unwrap — restores pre-wrap backup**

![unwrap restores
backup](https://github.com/aashishtamsya/headroom/releases/download/pr-1629-evidence/04-unwrap.png)

## Additional Notes

Screenshot assets:
https://github.com/aashishtamsya/headroom/releases/tag/pr-1629-evidence
(temporary prerelease; safe to delete after merge).

---------

Co-authored-by: JerrettDavis <mxjerrett@gmail.com>
2026-07-15 20:51:52 +00:00
Rudimar Ronsoni
dec60de976
fix(codex): preserve wrapped sessions and recover state (#2160)
## Description

Closes #2159.

Codex wrappers currently launch against a disposable `CODEX_HOME`, so
session state created during a wrapped run can disappear when that
temporary directory is removed. This change launches Codex against its
durable home, keeps proxy routing process-local, and adds recovery for
retained temporary homes and pinned recovery sources.

## Type of Change

- [x] Bug fix (non-breaking change that fixes an issue)
- [ ] New feature (non-breaking change that adds functionality)
- [ ] Breaking change (fix or feature that would cause existing
functionality to change)
- [x] Documentation update
- [ ] Performance improvement
- [ ] Code refactoring (no functional changes)

## Changes Made

- Launch Codex against its durable `CODEX_HOME` and apply routing
through process-local config overrides after the actual proxy port is
resolved.
- Preserve custom provider identity and reject providers that cannot be
redirected safely.
- Detect dangling temporary Codex homes before interactive wraps and
offer recovery.
- Add `headroom recover codex` with automatic discovery, repeatable
`--source`, preview, confirmation, retained backups, and rollback on
failure.
- Search Python's temp root, `$TMPDIR`, `/tmp`, `/private/tmp`, and
macOS `/private/var/folders/*/*/T` for retained `headroom-codex-home-*`
directories.
- Reuse `source-pinned/` copies left by interrupted or failed recovery
attempts after the original temporary home has disappeared.
- Report deleted temporary homes still referenced by SQLite rollout
paths without treating paths pasted into prompts or errors as filesystem
evidence.
- Audit the durable thread index, rollout files, and history when no
source remains, including indexed chat counts and history-only orphan
records.
- Normalize legacy localhost `headroom` providers in both SQLite thread
rows and rollout `session_meta`, including retries after an earlier
broken recovery, while preserving user-defined remote providers named
`headroom`.
- Merge compatible config, JSONL, rollout, SQLite, credential, and
regular-file state without propagating deletions or runtime artifacts.
- Rewrite recovered thread rollout paths to the durable home and restore
legacy Headroom thread providers to the active provider.
- Validate SQLite schemas, SQLx migration checksums, integrity, and
foreign keys, and quarantine malformed JSONL.
- Preserve failed targets with an atomic rename before rollback,
avoiding recursive-deletion races with live SQLite runtime files.
- Document discovery, migration, retained backups, rollback behavior,
and the limits of deleted-source recovery.

## Testing

- [x] Unit tests pass (`pytest`)
- [x] Linting passes (`ruff check`)
- [x] Type checking passes (`mypy`)
- [x] New tests added for new functionality
- [x] Manual testing performed in isolated Docker containers

### Test Output

```text
$ uv run pytest tests/test_cli/test_wrap_codex.py tests/test_cli/test_recover_codex.py -q
122 passed

$ uv run ruff check headroom/cli/recover.py headroom/providers/codex/recovery.py tests/test_cli/test_recover_codex.py
All checks passed!

$ uv run ruff format --check headroom/cli/recover.py headroom/providers/codex/recovery.py tests/test_cli/test_recover_codex.py
3 files already formatted

$ uv run mypy headroom/cli/recover.py headroom/providers/codex/recovery.py
Success: no issues found in 2 source files
```

All validation ran in `ghcr.io/astral-sh/uv:python3.12-bookworm` against
a writable disposable copy of a read-only source mount. Codex was not
installed or launched, and no real user Codex state was read or
modified.

The tests cover multi-root discovery, deleted-reference reporting,
retained pinned-source recovery, durable SQLite path relocation, SQLite
and rollout provider normalization, idempotent repair after an earlier
broken recovery, remote provider preservation, unrelated dangling target
rows, backup retention, atomic rollback, malformed-state quarantine,
SQLite validation, and Windows-safe handle closure.

The repository shim E2E was not launched locally because this recovery
work intentionally avoids launching Codex. Upstream CI exercises wrapper
E2E in isolated environments.

## Real Behavior Proof

- Environment: `ghcr.io/astral-sh/uv:python3.12-bookworm`, Python 3.12,
a writable disposable checkout copied from a read-only source mount, at
head `2d89ecec`.
- Exact command / steps: Run `pytest -q
tests/test_cli/test_wrap_codex.py tests/test_cli/test_recover_codex.py`,
then run `ruff check` and `ruff format --check` against
`headroom/cli/wrap.py`, `headroom/cli/recover.py`,
`headroom/providers/codex/recovery.py`,
`tests/test_cli/test_wrap_codex.py`, and
`tests/test_cli/test_recover_codex.py`.
- Observed result: `122 passed in 10.08s`; Ruff reported `All checks
passed!` and `5 files already formatted`.
- Not tested: Launching a real Codex process or modifying a real user
`CODEX_HOME`; these were intentionally excluded to protect live user
state.

## Review Readiness

- [x] I have performed a self-review
- [x] This PR is ready for human review

## Checklist

- [x] My code follows the project's style guidelines
- [x] I have performed a self-review of my code
- [x] I have commented my code where the behavior is hard to understand
- [x] I have made corresponding documentation changes
- [x] My changes generate no new warnings
- [x] I have added tests that prove the fix is effective
- [x] New and existing focused unit tests pass with my changes
- [x] I have updated `CHANGELOG.md` if applicable

## Additional Notes

The temporary-home behavior was introduced by #1507 in
`ad9d086f43`. Related context: #730, #731,
#961, #1034, #1050, #1349, #1853, #1889, #2103, and #2104.

A temporary home that macOS or `TemporaryDirectory` already deleted
cannot be reconstructed unless a retained `source-pinned/` copy exists.
Recovery identifies genuine dangling SQLite paths, audits surviving
durable history, and recovers any retained pinned source it can find.
Prompt text without a rollout cannot reconstruct a full transcript.

The unchecked changelog item is not applicable because this repository
does not require a changelog entry for this fix.

---------

Co-authored-by: JerrettDavis <mxjerrett@gmail.com>
2026-07-15 19:58:21 +00:00
Zhenjia ZHOU
8537e2cf60
fix(wrap): self-heal a stale ANTHROPIC_BASE_URL left by a dead proxy (#2223)
## Description

`headroom wrap claude` persists `ANTHROPIC_BASE_URL=<proxy>` into
project-local `.claude/settings.local.json`. This is required: Claude
Code's cc-daemon spawn-forks conversation workers that read settings
fresh rather than inherit env, so the URL cannot just live in the child
process env.

When the proxy then dies via a **hard reboot / SIGKILL**, no
signal/atexit cleanup fires, so the stale URL lingers and bricks a later
**bare `claude`** with ConnectionRefused (#2221). #1768's mitigations
(SIGHUP, next-`wrap` self-heal, doctor WARN) don't cover "reboot → bare
`claude`", and — the key gap — `wrap` installed no hook of its own, so
for a user who only ever ran `wrap claude` (never `init claude`) there
was nothing to clean it up.

`wrap claude` now installs a **SessionStart-only** self-heal hook
(removed again on `unwrap`) that clears the persisted base URL **iff the
recorded proxy port fails a retry-hardened liveness probe**. A
responding proxy is never cleared, and the retry (3 attempts ~250 ms
apart, alive on first success) keeps a transient blip from clearing a
live session mid-run. Because workers read settings fresh per
conversation, clearing at session start unblocks the current session
too, not only the next.

## Design note / assumption (for maintainer confirmation)

This relies on **the SessionStart hook completing before the first
cc-daemon conversation worker reads `settings.local.json`**. That
ordering lives in Claude Code, not this repo; it is grounded in the
documented spawn-fresh-read model (the same reason the URL must be
persisted at all). Raised on the issue for confirmation. The truly
launcher-agnostic fix would be upstream — Claude Code falling back to
the real upstream when its configured base URL is unreachable — which
would make any stale local URL harmless.

## Type of Change

- [x] Bug fix (non-breaking change that fixes an issue)

## Changes Made

- `headroom/cli/wrap.py`:
- `_wrap_proxy_alive(port, attempts=3, delay=0.25)` — retry-hardened
liveness (alive on first success, dead only if all fail).
- `_check_and_clear_dead_wrap_marker` — port is authoritative (survives
PID reuse after reboot); a single probe decides; a responding proxy is
never cleared; falls back to PID staleness only for port-less markers.
- `_ensure_claude_wrap_selfheal_hook` /
`_remove_claude_wrap_selfheal_hook` — install on `wrap claude`, remove
on `unwrap`; **SessionStart-only** (never PreToolUse), idempotent,
preserves the `env` block and unrelated/user hooks.
  - hidden `wrap selfheal` command the hook invokes.

## Testing

- [x] Unit tests pass (`pytest`)
- [x] Linting passes (`ruff`)
- [x] Type checking passes (`mypy`)
- [x] New tests added for new functionality

### Test Output

```text
$ pytest tests/test_cli/test_wrap_dead_marker_selfheal.py
22 passed

$ pytest <related wrap/unwrap suites>
59 passed, 1 failed   # the 1 failure (test_wrap_marker_is_stale_when_pid_reused)
                      # is PRE-EXISTING + unrelated — fails identically on clean main
                      # (macOS _proc_identity returns None); this PR touches neither
                      # _wrap_marker_is_stale nor _identity_mismatch.

$ ruff check / mypy headroom/cli/wrap.py   # clean
```

## Real Behavior Proof

- Environment: macOS (Darwin), Python in a uv venv, branch
`feat/wrap-stale-url-selfheal` off `main`.
- Exact command / steps: `pytest
tests/test_cli/test_wrap_dead_marker_selfheal.py` exercises: `wrap
claude` writes a SessionStart-only self-heal hook into
`settings.local.json` (idempotent, not on PreToolUse); `unwrap` removes
it (keeping unrelated hooks); the `wrap selfheal` command clears a
dead-port marker's base URL; and — bound to a REAL listening socket — a
live proxy's marker is never cleared, including when a single probe
transiently fails but the retry succeeds.
- Observed result: dead-proxy marker → base URL restored to its prior
value; live-proxy marker (real socket) → preserved; no marker / no
settings file / port-less marker → no-op, no exception. All 22 pass.
- Not tested: the actual Claude Code hook-vs-worker execution ordering
(upstream, not in this repo) — see the Design note; the fix is correct
given that documented model.

## Review Readiness

- [x] I have performed a self-review
- [x] This PR is ready for human review

## Checklist

- [x] My code follows the project's style guidelines
- [x] I have performed a self-review of my code
- [x] I have commented my code, particularly in hard-to-understand areas
- [ ] I have made corresponding changes to the documentation — N/A
(internal wrap behavior)
- [x] My changes generate no new warnings
- [x] I have added tests that prove my fix is effective
- [x] New and existing unit tests pass locally with my changes
- [ ] I have updated the CHANGELOG.md — happy to add an entry if
preferred.

## Additional Notes

- Scoped to the `wrap claude` project-local path (the reported
scenario). The opt-in cc-switch reconciler writes `ANTHROPIC_BASE_URL`
into the *global* `~/.claude/settings.json` with no restore today — a
separate, lower-frequency gap I can follow up on if wanted.

---------

Co-authored-by: JerrettDavis <mxjerrett@gmail.com>
2026-07-15 19:58:10 +00:00
LunarECL
fcf455a7eb
feat(wrap): add omp target (Oh My Pi) with models.yml override and unwrap (#1811)
## Description

Adds `headroom wrap omp` / `headroom unwrap omp` — a one-command wrap
for [Oh My Pi](https://www.npmjs.com/package/@oh-my-pi/pi-coding-agent)
(`omp`), the pi-mono-lineage coding agent, as proposed in #1149.

One honest correction to the issue: #1149 proposed reusing the
`ANTHROPIC_BASE_URL` redirect from `wrap claude`. During implementation
I probed that empirically and it turned out to be wrong — omp only reads
`ANTHROPIC_BASE_URL` in its web-search helper; its **chat** endpoint
comes from the model registry (`providers.anthropic.baseUrl` in
`~/.omp/agent/models.yml`). With the env var pointed at a local probe
server, omp's chat traffic still went straight to the real endpoint (0
probe hits); with a `models.yml` same-ID override, every request arrived
at the probe (9/9 hits on `/v1/messages`). A same-ID override keeps
omp's bundled Anthropic model catalog and stored credentials (both keyed
by provider id `anthropic`), so only the endpoint moves.

The wrap therefore injects a marker-fenced `providers.anthropic.baseUrl`
override into `models.yml`, snapshotting the pre-wrap file
**byte-for-byte** first, and `headroom unwrap omp` restores it exactly
(or removes the file when the wrap created it) — the same durable-wrap +
backup + unwrap contract `wrap codex` uses for `config.toml`.

Closes #1149

## Type of Change

- [ ] Bug fix (non-breaking change that fixes an issue)
- [x] New feature (non-breaking change that adds functionality)
- [ ] Breaking change (fix or feature that would cause existing
functionality to change)
- [ ] Documentation update
- [ ] Performance improvement
- [ ] Code refactoring (no functional changes)

## Changes Made

- `headroom/providers/omp/` (new provider slice): `models_yml_path()`
(honors `PI_CODING_AGENT_DIR`), `inject_models_override()` (yaml-merge
preserving user providers; pristine byte-for-byte backup, never
re-snapshotted while managed), `restore_models_override()` (`restored` /
`removed` / `noop`; never touches an unmanaged file),
`build_launch_env()`
- `headroom/cli/wrap.py`: `wrap omp` (mirrors the aider/vibe
`_launch_tool` shape; rtk instructions into the project's `AGENTS.md`,
which omp reads natively) and `unwrap omp` (restore models.yml + scrub
rtk block + stop proxy)
- `headroom/telemetry/context.py`: `omp` added to `_KNOWN_WRAP_AGENTS`
so the stack slug reports `wrap_omp` instead of `unknown`
- `README.md` (agent matrix row + unwrap list), `llms.txt`,
`CHANGELOG.md`
- `tests/test_cli/test_wrap_omp.py`: 16 tests (injection
fresh/merge/re-inject, restore statuses incl. unmanaged-file safety, env
passthrough, CLI wiring, unwrap flows)

## Testing

- [ ] Unit tests pass (`pytest`) — all new + `test_cli` tests pass; the
full suite carries **3 pre-existing failures** that reproduce
identically on unmodified `origin/main` (same set, same asserts — see
Test Output and the rebase-validation comment)
- [x] Linting passes (`ruff check .`)
- [x] Type checking passes (`mypy headroom`)
- [x] New tests added for new functionality
- [x] Manual testing performed

### Test Output

```text
$ uv run pytest -q                    # post-rebase, base 4f22cbb0
3 failed, 7723 passed, 515 skipped in 262.64s
  FAILED tests/test_cli/test_wrap_claude_base_url.py::test_wrap_marker_is_stale_when_pid_reused
  FAILED tests/test_rtk_session_savings.py::test_rtk_reader_returns_none_on_nonzero_exit
  FAILED tests/test_rtk_session_savings.py::test_lean_ctx_reader_returns_none_on_failure_and_logs
  → all three reproduce identically on unmodified origin/main (4f22cbb0), run the
    same way (same worktree + venv, sources switched): 3 failed, 7707 passed —
    this branch = baseline + the 16 new tests, nothing else changes.
    (The pre-rebase run against e8151f05 showed the same shape: one order-dependent
    flake that also reproduced on its baseline; these are env/order-dependent.)

$ uv run pytest tests/test_cli/ -q     # post-rebase
542 passed + 1 of the pre-existing failures above   # includes the 16 new test_wrap_omp.py tests

$ uv run ruff check . ; echo ruff-check-exit:$?
All checks passed!
ruff-check-exit:0

$ uv run ruff format --check .         # post-rebase
1 pre-existing violation: headroom/proxy/handlers/anthropic.py — flagged identically
on unmodified origin/main (not touched by this PR); every file this PR touches is clean

$ uv run mypy headroom               # post-rebase; output redirected to file; exit captured
Success: no issues found in 409 source files
mypy-exit:0
```

## Real Behavior Proof

- Environment: macOS 15 (arm64, M1 Pro), Python 3.12.13 (uv venv,
editable install incl. Rust `_core`), headroom @ this branch, base
extras only (no `[ml]`), Anthropic account signed into omp. Initial
proof ran on base e8151f05 with omp 16.3.6 (`@oh-my-pi/pi-coding-agent`
via bun); re-validated after the rebase onto 4f22cbb0 with omp 16.3.11 —
fresh numbers in the rebase-validation comment.

- Exact command / steps: four scenarios, run in this order —
1. Mechanism probe (why models.yml, not env): local HTTP probe server on
`127.0.0.1:18999`; ran `omp -p "say ok" --model claude-fable-5
--no-session --no-tools` once with
`ANTHROPIC_BASE_URL=http://127.0.0.1:18999`, once with
`~/.omp/agent/models.yml` containing `providers.anthropic.baseUrl:
http://127.0.0.1:18999`.
2. One-command path: `headroom wrap omp --no-rtk --port 8790 -- -p "Read
CHANGELOG.md and count how many '### Fixed' headings it contains. Answer
with just the number." --model claude-fable-5 --no-session --max-time
180`
3. Routing stats: separate proxy on :8788, wrap with `--no-proxy`, then
`GET /stats`.
4. Restore: `headroom unwrap omp`, plus an isolated
`PI_CODING_AGENT_DIR=/tmp/omp-agent-test` run with a pre-existing user
`models.yml`, then `cmp` against the original.

- Observed result: end-to-end routing through the proxy proven for every
scenario —
- Probe: env-var run → **0 probe hits**, omp answered normally
(bypassed). models.yml run → **9 hits on `/v1/messages?beta=true`** with
real Messages bodies. This is the routing mechanism the wrap uses.
- One-command run: wrap started the proxy ("Proxy ready on
http://127.0.0.1:8790"), wrote the override (`models.yml:
providers.anthropic.baseUrl=http://127.0.0.1:8790/p/headroom-wrap-omp`),
launched omp, and omp answered **"7"** (correct — real `read` tool work
through the proxy). Proxy log for the session (3 requests,
`anthropic_messages` path):
    ```
PERF model=claude-fable-5 msgs=1 tok_before=36 cache_read=0
cache_write=61939 cache_hit_pct=0
PERF model=claude-fable-5 msgs=3 tok_before=796 cache_read=0
cache_write=63308 cache_hit_pct=0
PERF model=claude-fable-5 msgs=5 tok_before=935 cache_read=63308
cache_write=215 cache_hit_pct=100
    ```
    Prompt caching survives the proxy (100% hit on the follow-up turn).
- Routing stats (:8788 session): `requests.total: 2, by_provider:
{"anthropic": 2}, by_model: {"claude-fable-5": 2}`, per-project prefix
`/p/headroom-wrap-omp` attributed.
- Unwrap: `Removed wrap-created models.yml` (file gone); isolated
pre-existing-file run: backup created, user's `my-gw` provider preserved
in the managed file, and after `unwrap omp` the restored file is
**byte-identical** (`cmp` clean).
- Compression: **not observed in this environment** — `tok_saved=0`,
`transforms=router:noop` / `too_small`. Honest reading: omp minimizes
its own tool outputs client-side (a 300-item JSON tool result reached
the proxy at only ~657 tokens) and the `[ml]` text compressor wasn't
installed; small print-mode payloads sit below crush thresholds, and
passthrough-by-default is the documented safety contract. The wrap's
value here is proven at the routing/lifecycle/cache layer; compression
numbers will match whatever the proxy does for a given content mix.

- Not tested: Windows / Linux; lean-ctx mode with omp
(`HEADROOM_CONTEXT_TOOL=lean-ctx` — `lean-ctx init --agent omp` depends
on lean-ctx recognizing the agent; failure degrades with a warning by
design); long interactive (non `-p`) sessions; `--memory` / `--learn` /
`--code-graph` flags combined with omp; OAuth-vs-API-key matrix beyond
my local account.

## Review Readiness

- [x] I have performed a self-review
- [x] This PR is ready for human review

## Checklist

- [x] My code follows the project's style guidelines
- [x] I have performed a self-review of my code
- [x] I have commented my code, particularly in hard-to-understand areas
- [x] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [x] I have added tests that prove my fix is effective or that my
feature works
- [ ] New and existing unit tests pass locally with my changes — all
except the 3 documented pre-existing failures, which fail identically on
unmodified origin/main
- [x] I have updated the CHANGELOG.md if applicable

## Screenshots (if applicable)

N/A — terminal evidence inline above.

## Additional Notes

- The models.yml override is regenerated from the pristine backup on
every wrap, so re-running with a different `--port` updates the endpoint
idempotently and the backup is never clobbered.
- Scope note from #1149 stands: this routes omp's **Anthropic** provider
family. omp's other providers (OpenAI-direct, Gemini, ...) resolve their
endpoints from their own registry entries; users can already point those
at Headroom with their own custom provider in `models.yml`.
- `headroom/providers/omp/` deliberately contains no install-time / MCP
pieces — this is the thin wrap + unwrap slice only.

---------

Co-authored-by: JerrettDavis <mxjerrett@gmail.com>
Co-authored-by: Tejas Chopra <chopratejas@gmail.com>
2026-07-15 19:30:19 +00:00
roman-t3a
cb388f6af2
feat(wrap): add first-class Grok CLI support (#1823)
## Description

Adds first-class Grok CLI integration so Headroom can wrap, compress,
and learn from Grok sessions the same way it does for Claude Code and
Codex.

Grok routes inference through `GROK_CLI_CHAT_PROXY_BASE_URL`; Headroom
sets that to the local proxy so chat traffic is compressed before
forwarding to xAI. MCP retrieval and session learning follow the same
patterns as Codex.

Closes #

## Type of Change

- [ ] Bug fix (non-breaking change that fixes an issue)
- [x] New feature (non-breaking change that adds functionality)
- [ ] Breaking change (fix or feature that would cause existing
functionality to change)
- [x] Documentation update
- [ ] Performance improvement
- [ ] Code refactoring (no functional changes)

## Changes Made

- Add `headroom/providers/grok/` provider slice (`runtime.py`,
`install.py`) with `GROK_CLI_CHAT_PROXY_BASE_URL` routing and project
attribution prefix
- Add `headroom wrap grok` and `headroom unwrap grok` CLI commands (MCP
registration, RTK/context-tool setup, proxy launch)
- Add `GrokRegistrar` for marker-delimited `[mcp_servers.headroom]`
injection in `~/.grok/config.toml`
- Add `headroom learn --agent grok` plugin parsing
`~/.grok/sessions/*/updates.jsonl` and `GrokWriter` targeting `GROK.md`
- Register Grok in install planner, install registry, MCP install list,
and agent savings tracking
- Update README agent compatibility matrix and unwrap support list
- Add unit tests for provider, wrap CLI, MCP registrar, and learn plugin

## Testing

- [x] Unit tests pass (`pytest`)
- [x] Linting passes (`ruff check .`)
- [x] Type checking passes (`mypy headroom`)
- [x] New tests added for new functionality
- [ ] Manual testing performed

### Test Output

```text
$ uv run pytest tests/test_provider_grok.py tests/test_cli/test_wrap_grok.py tests/test_mcp_registry_grok.py tests/test_learn_grok_plugin.py -q
============================== 10 passed in 0.15s ==============================

$ uv run ruff check headroom/providers/grok headroom/mcp_registry/grok.py headroom/learn/plugins/grok.py headroom/cli/wrap.py headroom/learn/writer.py
All checks passed!

$ uv run mypy headroom/providers/grok headroom/mcp_registry/grok.py headroom/learn/plugins/grok.py
Success: no issues found in 5 source files
```

## Real Behavior Proof

- Environment: macOS (darwin), Python 3.13.14 via `uv`, repo at
`/Users/s/dev/headroom`, Grok CLI at `/Users/s/.grok/bin/grok`
- Exact command / steps: `cd /Users/s/dev/headroom && uv run pytest
tests/test_provider_grok.py tests/test_cli/test_wrap_grok.py
tests/test_mcp_registry_grok.py tests/test_learn_grok_plugin.py -q`; `uv
run ruff check headroom/providers/grok headroom/mcp_registry/grok.py
headroom/learn/plugins/grok.py`; `uv run python -c "from
headroom.providers.grok import build_launch_env; env, display =
build_launch_env(8787, environ={}); print(display[0])"`; `uv run python
-c "from pathlib import Path; import tempfile; from
headroom.mcp_registry.grok import GrokRegistrar; from
headroom.mcp_registry.install import build_headroom_spec;
td=tempfile.mkdtemp(); reg=GrokRegistrar(home_dir=Path(td));
print(reg.register_server(build_headroom_spec('http://127.0.0.1:8787'),
force=True).status.value)"`
- Observed result: pytest reported `10 passed`; ruff reported `All
checks passed!`; `build_launch_env` printed
`GROK_CLI_CHAT_PROXY_BASE_URL=http://127.0.0.1:8787/v1`; MCP registrar
returned `registered` and wrote the Headroom marker block to
`config.toml`
- Not tested: live `headroom wrap grok` session with authenticated Grok
API traffic through a running Headroom proxy (requires maintainer
environment with active `grok login`)

## Review Readiness

- [x] I have performed a self-review
- [x] This PR is ready for human review

## Checklist

- [x] My code follows the project's style guidelines
- [x] I have performed a self-review of my code
- [x] I have commented my code, particularly in hard-to-understand areas
- [x] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [x] I have added tests that prove my fix is effective or that my
feature works
- [x] New and existing unit tests pass locally with my changes
- [ ] I have updated the CHANGELOG.md if applicable

## Screenshots (if applicable)

N/A — CLI/integration change only.

## Additional Notes

- Follows the provider-slice pattern from `b17c6d81` / `93a1f211`
(Codex/Cursor/Aider extraction).
- Routing uses the session env var only (not `config.toml` endpoint
override) so `grok login` session auth continues to work.
- Manual E2E wrap/unwrap with real Grok sessions is left for maintainer
verification.

---------

Co-authored-by: JerrettDavis <mxjerrett@gmail.com>
Co-authored-by: Tejas Chopra <chopratejas@gmail.com>
2026-07-15 18:51:38 +00:00
JD Davis
560ffae103
feat(deploy): Add turnkey deploy command (#1404)
## Description

Adds `headroom deploy` as the turnkey, zero-config local deployment
entrypoint. The command chooses the most capable deployment path it can
verify on the current host, configures detected tools through the
existing persistent-install machinery, starts the proxy, and preserves
the existing rollback behavior if an update fails.

The selection order favors performance first: NVIDIA Docker GPU
passthrough when `nvidia-smi` and Docker's NVIDIA runtime are available,
then plain Docker, then native scheduled recovery, then a detached
Python runtime fallback.

## Type of Change

- [ ] Bug fix (non-breaking change that fixes an issue)
- [x] New feature (non-breaking change that adds functionality)
- [ ] Breaking change (fix or feature that would cause existing
functionality to change)
- [x] Documentation update
- [x] Performance improvement
- [x] Code refactoring (no functional changes)

## Changes Made

- Added the top-level `headroom deploy` command and reused the existing
install manifest/apply/start/rollback path.
- Added conservative runtime selection for GPU Docker, plain Docker,
native schedulers, and detached Python fallback.
- Added Docker runtime support for manifest-driven `--gpus all`
passthrough.
- Added tests for Docker selection, GPU Docker selection, detached
fallback, GPU command rendering, and subprocess wrapper compliance.
- Updated README and persistent-install docs to present the turnkey
deployment flow and performance-first GPU behavior.
- Allowed documented `opencode` targets through `headroom install apply
--target`.

## Testing

- [x] Unit tests pass (`pytest`)
- [x] Linting passes (`ruff check`)
- [x] Formatting passes (`ruff format --check`)
- [x] Type checking passes in local pre-commit and CI
- [x] New tests added for new functionality
- [x] Manual testing performed

### Test Output

```text
uv run --with pytest --with pytest-asyncio python -m pytest tests/test_cli/test_subprocess_utf8_encoding.py tests/test_cli/test_install_cli.py tests/test_install/test_runtime.py::test_build_runtime_command_for_docker_includes_gpu_passthrough tests/test_install/test_planner.py -q
47 passed in 1.57s

uvx --from ruff==0.15.17 ruff check headroom/cli/install.py headroom/install/runtime.py tests/test_cli/test_install_cli.py tests/test_install/test_runtime.py --output-format concise
All checks passed!

uvx --from ruff==0.15.17 ruff format --check headroom/cli/install.py headroom/install/runtime.py tests/test_cli/test_install_cli.py tests/test_install/test_runtime.py
4 files already formatted
```

GitHub checks are green on the current head.

## Real Behavior Proof

- Environment: Windows local worktree `C:\git\headroom`, Python 3.13 via
`uv`; GitHub Actions Ubuntu/macOS/Windows runners for full PR CI.
- Exact command / steps: Ran the focused deploy/install tests above,
checked the touched Python files with the CI-pinned Ruff version, and
confirmed the current PR head is mergeable with green GitHub checks.
- Observed result: The deploy command, runtime selection, Docker GPU
command rendering, install CLI behavior, and subprocess encoding
coverage all pass locally; the branch is no longer conflicted.
- Not tested: Actual RTX 4090 hardware passthrough on a physical NVIDIA
workstation; the PR tests conservative detection and Docker command
rendering without requiring GPU hardware in CI.

## Review Readiness

- [x] I have performed a self-review
- [x] This PR is ready for human review

## Checklist

- [x] My code follows the project's style guidelines
- [x] I have performed a self-review of my code
- [x] I have commented my code, particularly in hard-to-understand areas
- [x] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [x] I have added tests that prove my fix is effective or that my
feature works
- [x] New and existing unit tests pass locally with my changes
- [ ] I have updated the CHANGELOG.md if applicable

## Screenshots (if applicable)

N/A - CLI/runtime behavior only.

## Additional Notes

CHANGELOG update is not included because this is an unreleased feature
PR and the repository's release tooling owns release notes from
conventional commits.
2026-07-15 18:37:20 +00:00
nangsontay
e5b3a634df
fix(proxy): dedupe Codex WS request logging for accurate mixed-provider dashboards (#2189)
## Description

Running Claude Code (Anthropic) and Codex (OpenAI) against the **same**
Headroom proxy instance on one port produced incorrect, unstable
dashboard data. The proxy core is provider-isolated and
multi-provider-safe by design; the defect was in the observability
layer. The Codex `/v1/responses` **WebSocket** handler was the only path
in the proxy that wrote to the request logger by hand instead of through
the unified `emit_request_outcome` funnel, and it did so twice per
session close: the per-turn funnel record plus an unconditional
cumulative session-summary `RequestLog`. This PR removes the duplicate
summary log so Codex WS emits exactly one request log per turn, matching
the HTTP provider paths.

## Type of Change

- [x] Bug fix (non-breaking change that fixes an issue)
- [ ] New feature (non-breaking change that adds functionality)
- [ ] Breaking change (fix or feature that would cause existing
functionality to change)
- [ ] Documentation update
- [ ] Performance improvement
- [ ] Code refactoring (no functional changes)

## Changes Made

- Dropped the duplicate cumulative session-summary `RequestLog` in the
Codex WS handler while preserving the per-turn `emit_request_outcome`
path.
- Preserved gated `request_messages` and `turn_id` on residual outcomes
so dashboard telemetry keeps the useful attribution without
double-counting tokens.
- Ensured explicit `--anyllm-provider` wins over a leaked
`HEADROOM_ANYLLM_PROVIDER` environment variable.
- Registered retry delay settings that had drifted out of the settings
registry.
- Hardened tests against developer-shell `HEADROOM_*` /
`ANTHROPIC_CUSTOM_HEADERS` leakage and stabilized several focused
proxy/wrap test fixtures.

## Testing

- [x] Unit tests pass (`pytest`)
- [x] Linting passes (`ruff check .`)
- [ ] Type checking passes (`mypy headroom`)
- [x] New tests added for new functionality
- [x] Manual testing performed

### Test Output

```text
$ .venv/bin/pytest tests/ -q -p no:cacheprovider
8529 passed, 537 skipped, 5831 warnings in 276.25s (0:04:36)

$ .venv/bin/ruff check <touched files>
All checks passed!
```

## Real Behavior Proof

- Environment: macOS (Darwin 25.4.0), Python 3.13.14, pytest 9.0.3, ruff
via project venv, branch `fix/multi-provider-runtime`.
- Exact command / steps: Ran the full test suite without pytest cache
provider and Ruff on all touched files; used `git stash` to confirm the
stale fake-config failures pre-existed this change.
- Observed result: Full suite passed with no failures; Ruff passed;
Codex WS now routes end-of-session logging through
`emit_request_outcome`, emitting one request log per turn with the same
accounting model as Anthropic HTTP turns.
- Not tested: Live simultaneous Claude + Codex dashboard run. `mypy
headroom` was not run to completion; a scoped run reported one
pre-existing `settings_store.py:470` coercion error outside this diff.

## Review Readiness

- [x] I have performed a self-review
- [x] This PR is ready for human review

## Checklist

- [x] My code follows the project's style guidelines
- [x] I have performed a self-review of my code
- [x] I have commented my code, particularly in hard-to-understand areas
- [ ] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [x] I have added tests that prove my fix is effective or that my
feature works
- [x] New and existing unit tests pass locally with my changes
- [ ] I have updated the CHANGELOG.md if applicable

## Screenshots (if applicable)

N/A - server-side observability fix; no UI markup changed.

## Additional Notes

- The proxy's multi-provider routing, header/auth isolation, and
per-model cache keying are already correct and unchanged here; only the
WS observability write path was double-counting.
- Architectural assessment:
`plans/reports/research-260714-0004-multi-provider-upstream-compression-report.md`;
root-cause + resolution trail:
`plans/reports/debug-assessment-260714-0011-dashboard-instability-mixed-claude-codex-report.md`.
- No live simultaneous Claude + Codex dashboard run was performed;
validation is from test coverage and code review of the WS logging path.

---------

Co-authored-by: JerrettDavis <mxjerrett@gmail.com>
2026-07-15 18:18:34 +00:00
Abhay Singh
daca1dd756
fix(cli/init): fail clearly on a target settings file with invalid JSON (#2227)
## Description

`headroom init` crashes with a raw traceback when a target's settings
file contains invalid JSON.

`_json_file` reads the JSON config files that init read-merge-writes
(Claude's `settings.json`, Codex's `hooks.json`, etc.):

```python
def _json_file(path: Path) -> dict[str, Any]:
    if not path.exists():
        return {}
    content = path.read_text(encoding="utf-8").strip()
    if not content:
        return {}
    payload = json.loads(content)          # unguarded
    return payload if isinstance(payload, dict) else {}
```

These are user-owned files that people hand-edit, so a stray trailing
comma or an unquoted key is entirely plausible. When that happens
`json.loads` raises `json.JSONDecodeError` and it propagates all the way
out, so `headroom init` dies with a Python traceback instead of a usable
message.

Returning `{}` on the error would be worse, not better: every caller
does `payload = _json_file(path)` then `_write_json(path, payload)`, so
an empty dict would make init overwrite the user's real settings with
just the hooks/env block — silent data loss.

## Fix

Guard the parse and convert it into an actionable `ClickException` that
names the file and the parse error, leaving the file untouched:

```python
try:
    payload = json.loads(content)
except json.JSONDecodeError as e:
    raise click.ClickException(
        f"{path} contains invalid JSON ({e}); fix it and re-run, or move it aside."
    ) from e
```

`click.ClickException` is already the project's convention for
user-facing init failures (e.g. the `'claude' not found in PATH`
messages). The user now gets a clear instruction, and their file is
never clobbered.

Closes #

## Type of Change

- [x] Bug fix (non-breaking change that fixes an issue)
- [ ] New feature (non-breaking change that adds functionality)
- [ ] Breaking change (fix or feature that would cause existing
functionality to change)
- [ ] Documentation update
- [ ] Performance improvement
- [ ] Code refactoring (no functional changes)

## Changes Made

- `headroom/cli/init.py`: wrap the `json.loads` in `_json_file` and
raise a `ClickException` on `JSONDecodeError`.
- `tests/test_cli/test_init_cli.py`: new test asserting a malformed file
raises `ClickException` (matching "invalid JSON") and is left
byte-for-byte untouched.
- `CHANGELOG.md`: Bug Fixes entry.

## Testing

- [ ] Unit tests pass (`pytest`)
- [x] Linting passes (`ruff check .`)
- [x] Type checking passes (`mypy headroom`)
- [x] New tests added for new functionality
- [ ] Manual testing performed

### Test Output

```text
$ uvx ruff@0.15.17 check headroom/cli/init.py tests/test_cli/test_init_cli.py
All checks passed!
$ uvx mypy@1.20.2 --ignore-missing-imports headroom/cli/init.py
Success: no issues found in 1 source file
```

## Real Behavior Proof

- Environment: Windows 11, Python 3.12, `uvx ruff@0.15.17` / `uvx
mypy@1.20.2`. A full `pytest` OOM-kills this box (ML stack import), so I
reproduced the behavior with a dependency-free script mirroring
`_json_file` and left the full pytest to CI.
- Exact command / steps: wrote a settings file containing `{"env": {"A":
"B",}}` (trailing comma), then called the OLD unguarded reader and the
NEW guarded reader; also re-checked a valid file round-trips.
- Observed result: OLD raises a raw `json.JSONDecodeError` (the init
traceback); NEW raises a `ClickException` containing "invalid JSON" and
leaves the file byte-for-byte unchanged; valid JSON still parses to the
same dict.
- Not tested: a full `headroom init` end-to-end run; full local `pytest`
deferred to CI (OOM).

## Review Readiness

- [x] I have performed a self-review
- [x] This PR is ready for human review

## Checklist

- [x] My code follows the project's style guidelines
- [x] I have performed a self-review of my code
- [x] I have commented my code, particularly in hard-to-understand areas
- [ ] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [x] I have added tests that prove my fix is effective or that my
feature works
- [ ] New and existing unit tests pass locally with my changes
- [x] I have updated the CHANGELOG.md if applicable

## Additional Notes

The "unit tests pass locally" box is unchecked because the full suite
imports the ML stack, which I can't run here. The new test uses the
existing `_load_init_module` harness (the same one the neighbouring
`test_json_file_*` tests use), so it runs under the normal CI pytest
job; behaviour is additionally verified by the standalone proof above.
2026-07-15 18:15:45 +00:00
jichaowang02-lang
6413cc75a2
fix(wrap): read/write instruction files as UTF-8 on Windows (#1245)
## Description

Fixes #1126. On a Windows (cp1252) locale, `headroom wrap` crashes with
`UnicodeDecodeError` the first time it injects guidance into a user
instruction
file that contains non-ASCII prose (e.g. typographic quotes `“happy
places”` or
an em-dash). `_inject_rtk_instructions` and `_inject_memory_agents_md`
both read
the existing file and append/create it with a bare `read_text()` /
`open()` /
`write_text()`, so the default codec (cp1252, not UTF-8) chokes on the
multi-byte characters.

This is the same bug class already fixed for the `learn` pipeline
(#1202) and
earlier for other wrap paths — here it's the instruction-file injectors.

## Type of Change

- [x] Bug fix (non-breaking change that fixes an issue)
- [ ] New feature (non-breaking change that adds functionality)
- [ ] Breaking change (fix or feature that would cause existing
functionality to change)
- [ ] Documentation update
- [ ] Performance improvement
- [ ] Code refactoring (no functional changes)

## Changes Made

- `headroom/cli/wrap.py`: in `_inject_rtk_instructions` and
  `_inject_memory_agents_md`, read the existing instruction file as
  `encoding="utf-8", errors="replace"` and append/create with
`encoding="utf-8"`. The read only feeds the marker-existence check and
the
append doesn't rewrite existing bytes, so replacement can't corrupt the
file.
- `tests/test_cli/test_wrap_encoding.py`: new regression tests.

## Testing

- [x] Unit tests pass (`pytest`)
- [x] Linting passes (`ruff check`)
- [ ] Type checking passes (`mypy headroom`)
- [x] New tests added for new functionality
- [x] Manual testing performed

### Test Output

```text
$ pytest tests/test_cli/test_wrap_encoding.py tests/test_cli/test_wrap_hintfile_agents.py -q
16 passed

$ ruff check headroom/cli/wrap.py tests/test_cli/test_wrap_encoding.py
All checks passed!
```

The new tests are **red on the old code, green with the fix**: injecting
into a
file with a typographic quote plus a stray `0x9d` byte (undefined in
cp1252 and
invalid UTF-8, so a bare `open()` fails on any locale) — the append and
idempotent paths fail before the fix (4 failed) and pass after (6
passed).

## Real Behavior Proof

- Environment: Windows 11, Python 3.10, against the real
`headroom.cli.wrap`
injectors (no live agent launch; the decode failure is at file read
time).
- Exact command / steps: `write_bytes` an `AGENTS.md` containing
`"Be in “happy places” — really.\n"` plus a stray `0x9d` byte, then call
  `_inject_rtk_instructions(path)` / `_inject_memory_agents_md(path)`.
- Observed result: **before** the fix → `UnicodeDecodeError: 'utf-8'
codec
  can't decode byte 0x9d` (and on a real cp1252 locale, the same on the
typographic quotes alone); **after** → both return `True`, the marker is
present, the pre-existing prose is preserved, and re-running is
idempotent.
- Not tested: a full end-to-end `headroom wrap copilot` against a live
Copilot
CLI (verified at the injector level, which is where the decode crash
lives).

## Review Readiness

- [x] I have performed a self-review
- [x] This PR is ready for human review

Co-authored-by: JerrettDavis <mxjerrett@gmail.com>
2026-07-15 09:26:34 -05:00
Eyal Mizrachi
9e376afabe
fix(mcp): mcp status checks ~/.claude.json, not only ~/.claude/mcp.json (#990)
## Description

`headroom mcp status` only inspected `~/.claude/mcp.json`, but servers
registered via `claude mcp add` (user scope) live in `~/.claude.json`.
So `status` printed `✗ No config file` even when headroom was registered
and `claude mcp list` reported it Connected. This detects the
registration across every location Claude Code uses.

## Type of Change

- [x] Bug fix (non-breaking change that fixes an issue)

## Changes Made

- Add `find_headroom_registration()` that checks `~/.claude.json`,
`~/.claude/mcp.json`, then `./.mcp.json` (first match wins).
- Use it in `mcp status` for both the "Configured" check and the
proxy-URL lookup.

## Testing

- [x] Unit tests pass (`pytest`)
- [x] New tests added for new functionality
- [x] Manual testing performed

### Test Output

```text
$ pytest tests/test_cli/test_mcp_status.py -q
5 passed in 0.13s
```

## Real Behavior Proof

- Environment: Linux, Python 3.13, editable build of this branch
- Exact command / steps: registered headroom in ~/.claude.json, then ran
`headroom mcp status`
- Observed result: prints `✓ Configured` with the ~/.claude.json path
(previously `✗ No config file`)
- Not tested: project-scoped ./.mcp.json discovery in a real multi-repo
workflow

## Review Readiness

- [x] I have performed a self-review
- [x] This PR is ready for human review

---------

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Co-authored-by: JerrettDavis <mxjerrett@gmail.com>
2026-07-15 09:25:52 -05:00
Rod Boev
8522fcbc40
fix(code): quarantine Perl parser from code-aware compression (#2204)
## Description

`headroom proxy` can wedge when code-aware compression enters the
tree-sitter Perl external scanner and the native scan keeps the GIL
indefinitely. Current main still has two routes into that scanner:
explicit `perl` or `pl` hints flow through `CodeAwareCompressor`, and
`detect_language()` can nominate Perl on non-Perl code because its
prefilter matches generic sigils such as decorators, JSDoc tags, and
shell variables before phase 2 parses every surviving candidate grammar.

This change quarantines Perl at the code-aware compression funnel
without widening scope. Perl remains recognized at the input boundary,
but live proxy compression no longer requests a Perl parser. Non-Perl
code keeps its existing code-aware behavior. Real Perl falls back
through the existing safe Kompress or passthrough contract instead of
entering tree-sitter. The diff stays inside
`headroom/transforms/code_compressor.py` plus focused parser-safety
regressions.

Refs #2185

## Type of Change

- [x] Bug fix (non-breaking change that fixes an issue)
- [ ] New feature (non-breaking change that adds functionality)
- [ ] Breaking change (fix or feature that would cause existing
functionality to change)
- [ ] Documentation update
- [ ] Performance improvement
- [ ] Code refactoring (no functional changes)

## Changes Made

- Added a Perl quarantine list in
`headroom/transforms/code_compressor.py` and used it to stop Perl
candidate parsing during language detection.
- Added a hard `_get_parser()` guard so no live code-aware path can
construct a Perl parser.
- Routed resolved explicit Perl hints through the existing safe fallback
or passthrough contract before AST compression.
- Added focused parser-safety regressions for non-Perl candidate bleed,
explicit `perl` and `pl`, inferred real Perl, mixed fenced Perl content,
fallback-disabled passthrough, and non-Perl negative space.

## Testing

- [x] Unit tests pass (`uv run pytest tests/test_perl_scanner_safety.py
-q`)
- [x] Linting passes (`uv run ruff check
headroom/transforms/code_compressor.py
tests/test_perl_scanner_safety.py`)
- [ ] Type checking passes (`uv run mypy headroom`)
- [x] New tests added for new functionality when applicable
- [ ] Manual testing performed

### Test Output

```text
uv run pytest tests/test_perl_scanner_safety.py -q
8 passed in 1.93s
uv run ruff check headroom/transforms/code_compressor.py tests/test_perl_scanner_safety.py
All checks passed!
uv run ruff format headroom/transforms/code_compressor.py tests/test_perl_scanner_safety.py --check
2 files already formatted
```

## Real Behavior Proof

- Environment: Windows, Python from the synced `uv` environment, `dev`
and `code` extras installed, no provider call
- Exact command / steps: Run `uv run pytest
tests/test_perl_scanner_safety.py -q`.
- Observed result: `8 passed in 1.93s`; the suite proves explicit `perl`
and `pl`, inferred real Perl, mixed fenced Perl, and non-Perl
negative-space routes all avoid Perl parser entry.
- Not tested: the reporter's macOS payload and long-running concurrent
workload

## Review Readiness

- [x] I have performed a self-review
- [x] This PR is ready for human review

## Checklist

- [x] My code follows the project's style guidelines
- [x] I have performed a self-review of my code
- [ ] I have commented my code, particularly in hard-to-understand areas
- [ ] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [x] I have added tests that prove my fix is effective or that my
feature works
- [x] New and existing unit tests pass locally with my changes
- [x] I have updated the CHANGELOG.md if applicable

## Additional Notes

- Use `Refs #2185`, not `Closes #2185`. The wedge surface is this PR's
scope, but #2185 also carries a separate orphaned `headroom mcp serve`
report that this slice does not address.
- This is a reachability fix. It does not repair the upstream Perl
scanner and it does not harden other grammars against the same class of
native wedge.
- `CHANGELOG.md` remains unchanged because Headroom generates release
notes from conventional commits.
- Merged PR https://github.com/headroomlabs-ai/headroom/pull/2114
addresses a different cooperative compression stall and stays separate
from this native parser-entry slice.

---------

Co-authored-by: JerrettDavis <mxjerrett@gmail.com>
2026-07-14 20:18:51 -07:00
David Wells
2a954b69b4
feat(wrap): add ZCode desktop app support (#1845)
## Description

Add `headroom wrap zcode` and `headroom unwrap zcode` commands for the
ZCode desktop app (zcode.z.ai). ZCode is a desktop Electron IDE built by
Z.AI, optimized for GLM-5.2 models. It has no CLI binary, so this
follows the Pattern-B (proxy-only, print instructions) approach — same
as Cursor, Cline, and Continue.

**Upstream auto-detection:** `headroom wrap zcode` now reads
`~/.zcode/v2/config.json` to detect the enabled provider and
automatically configures the proxy upstream — no manual flags needed.

Closes #1844

## Type of Change

- [ ] Bug fix (non-breaking change that fixes an issue)
- [x] New feature (non-breaking change that adds functionality)
- [ ] Breaking change (fix or feature that would cause existing
functionality to change)
- [ ] Documentation update
- [ ] Performance improvement
- [ ] Code refactoring (no functional changes)

## Changes Made

- New module: `headroom/providers/zcode/__init__.py` and `runtime.py`
(ZCodeProxyTargets, ZCodeUpstream, build_proxy_targets, detect_upstream,
upstream_to_proxy_urls, render_setup_lines)
- New CLI command: `headroom wrap zcode` in `headroom/cli/wrap.py:4815`
— starts proxy, injects RTK into AGENTS.md, prints Base URL setup
instructions
- New CLI command: `headroom unwrap zcode` in
`headroom/cli/wrap.py:5960` — removes RTK markers, stops proxy
- New helper: `zcode_config_dir()` in `headroom/install/paths.py`
- Updated `_run_proxy_only_watcher` to accept
`anthropic_api_url`/`openai_api_url` params
- Updated README.md: ZCode row in compatibility matrix, unwrap list,
wrap command list
- Updated CHANGELOG.md: entry under [Unreleased] > Added

## Testing

- [x] Unit tests pass (`pytest`)
- [x] Linting passes (`ruff check .`)
- [ ] Type checking passes (`mypy headroom`) — pre-existing numpy type
stubs issue prevents full mypy run
- [x] New tests added for new functionality (24 tests in
`tests/test_cli/test_wrap_zcode.py`)
- [x] Manual testing performed

### Test Output

```text
tests/test_cli/test_wrap_zcode.py ........................               [100%]

24 passed, 1 warning in 0.22s
```

## Real Behavior Proof

- Environment: macOS 15.5, Python 3.12.13, headroom installed via `pip
install -e .[dev]`
- Exact command / steps: `headroom wrap zcode --port 9000` then
`headroom unwrap zcode --port 9000`
- Observed result: Wrap detects provider from `~/.zcode/v2/config.json`
(e.g. "Z.ai Coding"), starts proxy with correct upstream on port 9000,
injects RTK into AGENTS.md, prints detected provider + upstream + Base
URL setup instructions. Unwrap removes RTK markers, deletes empty
AGENTS.md, stops proxy.
- Not tested: Actual ZCode app integration (ZCode is a desktop Electron
app; Base URL configuration is manual in Settings > Model Settings)

## Review Readiness

- [x] I have performed a self-review
- [x] This PR is ready for human review

## Checklist

- [x] My code follows the project style guidelines
- [x] I have performed a self-review of my code
- [ ] I have commented my code, particularly in hard-to-understand areas
— N/A: code follows existing patterns
- [x] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [x] I have added tests that prove my fix is effective or that my
feature works
- [x] New and existing unit tests pass locally with my changes
- [x] I have updated the CHANGELOG.md if applicable

## Screenshots (if applicable)

N/A — CLI-only changes

## Additional Notes

- **Pattern-B approach:** ZCode is a desktop Electron app with no CLI
binary. Same pattern as Cursor, Cline, and Continue — proxy-only, print
instructions.
- **Upstream auto-detection:** Reads `~/.zcode/v2/config.json`, finds
the enabled provider, and passes its `baseURL` to the proxy. Falls back
to Z.ai Anthropic endpoint if no config found.
- **httpProxy investigation:** ZCode has an `httpProxy` setting in
`~/.zcode/v2/setting.json`, but it is an Electron-level forward proxy
(CONNECT tunneling), incompatible with headroom reverse proxy. The Base
URL approach in Model Settings is the correct integration point.
- **No dependencies added:** This PR adds zero new dependencies.

---------

Co-authored-by: Epicism <epicism@Epiphanie.local>
Co-authored-by: JerrettDavis <mxjerrett@gmail.com>
Co-authored-by: Tejas Chopra <chopratejas@gmail.com>
2026-07-14 16:07:39 -04:00
Noam Asor
5dbe3314a1
fix(auth): support GitHub Enterprise Copilot OAuth domain (#2192)
## Description

Adds GitHub Enterprise OAuth domain support for Copilot auth. When
`GITHUB_COPILOT_ENTERPRISE_URL` is set, the default OAuth domain
resolves to that enterprise host; explicit `--domain` values still take
precedence.

Closes #1152

## Type of Change

- [x] Bug fix (non-breaking change that fixes an issue)
- [ ] New feature (non-breaking change that adds functionality)
- [ ] Breaking change (fix or feature that would cause existing
functionality to change)
- [x] Documentation update
- [ ] Performance improvement
- [ ] Code refactoring (no functional changes)

## Changes Made

- `headroom/copilot_auth.py`: derive the default OAuth domain from
`GITHUB_COPILOT_ENTERPRISE_URL` when present, falling back to
`github.com` for unset or blank values.
- `headroom/cli/copilot_auth.py`: keep explicit CLI domain overrides
authoritative even when the enterprise env var is set.
- `README.md`: document the enterprise OAuth environment setting and
precedence.
- Added regression tests for enterprise URL handling, blank/unset
fallback, and explicit CLI override precedence.

## Testing

- [x] Unit tests pass (`pytest`)
- [x] Linting passes (`ruff check .`)
- [ ] Type checking passes (`mypy headroom`)
- [x] New tests added for new functionality
- [x] Manual testing performed

### Test Output

```text
uv run pytest tests/test_copilot_auth.py tests/test_cli/test_copilot_auth.py -q
69 passed in 1.05s

uvx ruff@0.15.17 check headroom/cli/copilot_auth.py headroom/copilot_auth.py tests/test_cli/test_copilot_auth.py tests/test_copilot_auth.py
All checks passed!

uvx ruff@0.15.17 format --check headroom/cli/copilot_auth.py headroom/copilot_auth.py tests/test_cli/test_copilot_auth.py tests/test_copilot_auth.py
4 files already formatted
```

## Real Behavior Proof

- Environment: Windows 11 development checkout, Python 3.13.3, with
focused Copilot auth tests using monkeypatched enterprise env vars.
- Exact command / steps: ran the Copilot auth unit/CLI tests plus ruff
check and format-check against the touched auth files and tests.
- Observed result:
`GITHUB_COPILOT_ENTERPRISE_URL=https://ghe.example.com` resolves
`default_oauth_domain()` to `ghe.example.com`; unset/blank enterprise
env vars fall back to `github.com`; and `headroom copilot-auth login
--domain github.com` still honors the explicit override when enterprise
env vars are set.
- Not tested: live OAuth against a real GitHub Enterprise Server
instance.

## Review Readiness

- [x] I have performed a self-review
- [x] This PR is ready for human review

## Checklist

- [x] My code follows the project's style guidelines
- [x] I have performed a self-review of my code
- [x] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [x] I have added tests that prove my fix is effective or that my
feature works
- [x] New and existing unit tests pass locally with my changes
- [x] I have updated the CHANGELOG.md if applicable

## Screenshots (if applicable)

N/A - CLI/auth behavior and README update.

## Additional Notes

`GITHUB_COPILOT_ENTERPRISE_URL` takes precedence over
`GITHUB_COPILOT_ENTERPRISE_DOMAIN`; explicit `--domain` remains
authoritative for the login command.

---------

Co-authored-by: JerrettDavis <mxjerrett@gmail.com>
Co-authored-by: Tejas Chopra <chopratejas@gmail.com>
2026-07-14 16:07:17 -04:00
Eyal Mizrachi
14011b42dd
fix(wrap): drop -p short flag from wrap claude so claude's own -p/--print passes through (#2048)
## Description

`headroom wrap claude` declares `--port/-p`, and click parses wrapper
options anywhere in the argv before unknown options fall through to
`CLAUDE_ARGS`. So a user running claude's headless print mode through
the wrapper — `headroom wrap claude -p "some prompt"` — fails with
`Invalid value for '--port' / '-p': 'some prompt' is not a valid integer
range`, and claude's own `-p`/`--print` can never reach claude. This
bites hardest when `claude` is shell-aliased to `headroom wrap claude
...`: every `claude -p` invocation breaks.

This PR drops the `-p` short alias from `wrap claude`'s `--port` option
(long form stays; other subcommands' `-p` are untouched), so `-p` now
falls through to `CLAUDE_ARGS` like any other claude flag.

Closes #

## Type of Change

- [x] Bug fix (non-breaking change that fixes an issue)
- [ ] New feature (non-breaking change that adds functionality)
- [ ] Breaking change (fix or feature that would cause existing
functionality to change)
- [ ] Documentation update
- [ ] Performance improvement
- [ ] Code refactoring (no functional changes)

## Changes Made

- `headroom/cli/wrap.py`: removed `"-p"` from the `wrap claude`
command's `--port` option; added a comment stating why the short alias
must not exist there.

## Testing

- [x] Unit tests pass (`pytest`) — targeted CLI suites, see output
- [x] Linting passes (`ruff check .`) — on the touched file
- [ ] Type checking passes (`mypy headroom`)
- [ ] New tests added for new functionality
- [x] Manual testing performed

### Test Output

```text
$ pytest tests/test_cli/test_wrap_codex.py tests/test_cli/test_wrap_claude_base_url.py tests/test_cli/test_unwrap_claude.py -q
125 passed in 6.68s

$ ruff check headroom/cli/wrap.py
All checks passed!

Full tests/test_cli run: 549 passed, 2 failed —
test_wrap_copilot_auto_detects_running_proxy_backend fails identically on a
clean upstream/main checkout (pre-existing, environment-sensitive), and
test_wrap_codex_prepare_only_registers_serena_when_uvx_exists passes in
isolation on this branch (full-suite ordering interaction, not this change).
```

## Real Behavior Proof

- Environment: Fedora 44, Python 3.14 editable install, `claude` aliased
to `systemd-run --user --scope ... headroom wrap claude
--no-context-tool` via terminal shell integration
- Exact command / steps: `claude --model sonnet -p "Say only:
ALIAS-P-FIXED"` in a fresh interactive shell (alias → wrapper → proxy →
claude)
- Observed result: before the fix — `Error: Invalid value for '--port' /
'-p': ... is not a valid integer range` (exit 2, claude never spawns).
After — headroom banner, proxy attach, claude prints `ALIAS-P-FIXED`,
exit 0; `Extra args: --model sonnet -p Say only: ALIAS-P-FIXED` shows
the passthrough.
- Not tested: Windows; other wrapped tools' `-p` flags (left untouched
by design); mypy (not run)

## Review Readiness

- [x] I have performed a self-review
- [x] This PR is ready for human review

## Checklist

- [x] My code follows the project's style guidelines
- [x] I have performed a self-review of my code
- [x] I have commented my code, particularly in hard-to-understand areas
- [ ] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [ ] I have added tests that prove my fix is effective or that my
feature works
- [x] New and existing unit tests pass locally with my changes
- [ ] I have updated the CHANGELOG.md if applicable

## Screenshots (if applicable)

N/A — CLI flag parsing.

## Additional Notes

Docs/CHANGELOG: no user-facing docs mention `-p` as a `wrap claude` port
alias, so no doc change; happy to add a CHANGELOG entry if maintainers
want one. No new test added because the passthrough behavior is covered
by the manual end-to-end proof above; can add a click-runner test
asserting `-p` lands in `CLAUDE_ARGS` if preferred.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

---------

Co-authored-by: JerrettDavis <mxjerrett@gmail.com>
2026-07-14 14:10:34 -04:00
Carlos Duplar Mello
5d17e9addc
fix: check feature configuration before reusing persistent deployments (#1330)
## Description

A persistent proxy started for one use case (e.g. `--backend anthropic`)
would be silently reused for another (e.g. `--subscription
--provider-type openai`) causing 401 auth failures because
`_ensure_proxy()` only checked health + version, skipping the feature
configuration check (memory, openai_api_url, learn, code_graph).

Closes #N/A

## Type of Change

- [x] Bug fix (non-breaking change that fixes an issue)
- [ ] New feature (non-breaking change that adds functionality)
- [ ] Breaking change (fix or feature that would cause existing
functionality to change)
- [ ] Documentation update
- [ ] Performance improvement
- [ ] Code refactoring (no functional changes)

## Changes Made

- Added feature configuration check in the persistent deployment path of
`_ensure_proxy()` in `headroom/cli/wrap.py:1726-1752`. When features
mismatch, the code now falls through to the non-persistent path which
handles proxy restart with upgraded config.
- Added three new tests in `tests/test_cli/test_wrap_persistent.py`:
-
`test_ensure_proxy_restarts_persistent_deployment_for_feature_mismatch`
— verifies proxy restart when openai_api_url differs
- `test_ensure_proxy_restarts_persistent_deployment_for_memory_mismatch`
— verifies proxy restart when memory is requested but not enabled
- `test_ensure_proxy_reuses_persistent_deployment_when_features_match` —
verifies proxy reuse when all features match
- Updated `CHANGELOG.md` with fix description

## Testing

- [x] Unit tests pass (`pytest`)
- [x] Linting passes (`ruff check .`)
- [x] Type checking passes (`mypy headroom`)
- [x] New tests added for new functionality
- [x] Manual testing performed

### Test Output

```text
$ ruff check headroom/cli/wrap.py tests/test_cli/test_wrap_persistent.py
All checks passed!

$ ruff format --check headroom/cli/wrap.py tests/test_cli/test_wrap_persistent.py
2 files already formatted

$ python -c "
from tests.test_cli.test_wrap_persistent import *
import pytest
test_ensure_proxy_restarts_persistent_deployment_for_feature_mismatch(pytest.MonkeyPatch())
print('Test 1 passed: feature mismatch restarts proxy')
test_ensure_proxy_restarts_persistent_deployment_for_memory_mismatch(pytest.MonkeyPatch())
print('Test 2 passed: memory mismatch restarts proxy')
test_ensure_proxy_reuses_persistent_deployment_when_features_match(pytest.MonkeyPatch())
print('Test 3 passed: matching features reuse proxy')
print('All tests passed!')
"
Test 1 passed: feature mismatch restarts proxy
Test 2 passed: memory mismatch restarts proxy
Test 3 passed: matching features reuse proxy
All tests passed!

$ .venv/bin/mypy headroom
headroom/proxy/server.py:1230: note: By default the bodies of untyped functions are not checked, consider using --check-untyped-defs  [annotation-unchecked]
headroom/proxy/server.py:1301: note: By default the bodies of untyped functions are not checked, consider using --check-untyped-defs  [annotation-unchecked]
headroom/proxy/server.py:1305: note: By default the bodies of untyped functions are not checked, consider using --check-untyped-defs  [annotation-unchecked]
Success: no issues found in 397 source files
```

## Real Behavior Proof

- Environment: Linux (WSL2) Ubuntu 24.04, Python 3.12, persistent
deployment via `headroom install agent run --profile default` with
`--backend anthropic`
- Exact command / steps:
1. Started persistent deployment: `headroom install agent run --profile
default`
2. Ran copilot wrapper: `headroom wrap copilot --subscription
--provider-type openai --wire-api responses --memory -- --model
gpt-5.4-mini`
- Observed result:
- Before fix: Proxy forwarded to `api.openai.com` instead of
`api.githubcopilot.com`, causing 401 auth errors
- After fix: Proxy correctly forwards to `api.githubcopilot.com` and
copilot works as expected
- Not tested: macOS, Windows, enterprise/data-residency accounts, other
wrapped tools (claude, codex, aider)

## Review Readiness

- [x] I have performed a self-review
- [x] This PR is ready for human review

## Checklist

- [x] My code follows the project's style guidelines
- [x] I have performed a self-review of my code
- [x] I have commented my code, particularly in hard-to-understand areas
- [x] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [x] I have added tests that prove my fix is effective or that my
feature works
- [x] New and existing unit tests pass locally with my changes
- [x] I have updated the CHANGELOG.md if applicable

## Screenshots (if applicable)

N/A

## Additional Notes

The fix is minimal and targeted. It only adds a feature configuration
check in the persistent deployment path without changing any other
behavior. The non-persistent proxy path already had this check; this PR
brings the same logic to persistent deployments.

Co-authored-by: carlosduplar <[email protected]>
2026-07-14 14:10:31 -04:00
Rod Boev
4ea96a417c
feat(mcp): add streamable HTTP MCP transport (#1773)
## Description

`headroom mcp serve` only exposed stdio, which blocked MCP clients that
require a Streamable HTTP endpoint. This PR adds an explicit HTTP
transport mode around the existing Headroom MCP server while keeping
stdio as the default and keeping tool registration single-sourced.

Closes #1346.

## Type of Change

- [ ] Bug fix (non-breaking change that fixes an issue)
- [x] New feature (non-breaking change that adds functionality)
- [ ] Breaking change (fix or feature that would cause existing
functionality to change)
- [x] Documentation update
- [ ] Performance improvement
- [ ] Code refactoring (no functional changes)

## Changes Made

- Add `headroom mcp serve --transport http` with host, port, and path
options.
- Serve `headroom_compress`, `headroom_retrieve`, and `headroom_stats`
through the same MCP server instance used by stdio.
- Keep `headroom mcp serve` defaulting to stdio for current Claude Code
and local MCP host configs.
- Update MCP docs for stdio and HTTP setup without implying the proxy
automatically owns `/mcp`.
- Keep the scope clean, rebased, and covered by focused tests.

## Testing

- [x] Unit tests pass (`uv run pytest tests/test_ccr_mcp_http.py
tests/test_cli/test_mcp.py -q`)
- [x] Linting passes (`uv run ruff check headroom/cli/mcp.py
headroom/ccr/mcp_server.py headroom/ccr/mcp_http.py
tests/test_ccr_mcp_http.py tests/test_cli/test_mcp.py`)
- [x] Type checking passes (`uv run mypy headroom
--ignore-missing-imports`)
- [x] New tests added for new functionality when applicable
- [x] Manual testing performed

### Test Output

```text
uv run pytest tests/test_ccr_mcp_http.py tests/test_cli/test_mcp.py -q
20 passed in 0.53s

uv run ruff check headroom/cli/mcp.py headroom/ccr/mcp_server.py headroom/ccr/mcp_http.py tests/test_ccr_mcp_http.py tests/test_cli/test_mcp.py
All checks passed!

uv run ruff format headroom/cli/mcp.py headroom/ccr/mcp_server.py headroom/ccr/mcp_http.py tests/test_ccr_mcp_http.py tests/test_cli/test_mcp.py --check
5 files already formatted

uv run mypy headroom --ignore-missing-imports
Success: no issues found in 407 source files
```

## Real Behavior Proof

- Environment: Local Python environment with Headroom dev dependencies
and MCP extra installed.
- Exact command / steps: Start `headroom mcp serve --transport http
--host 127.0.0.1 --port <test-port> --path /mcp`, then perform an MCP
SDK Streamable HTTP initialize/list-tools exchange.
- Observed result: The HTTP transport initializes and lists the existing
Headroom MCP tools; `headroom mcp serve` without `--transport` still
selects stdio, and mixed-case `--transport HTTP` routes to the HTTP
transport.
- Not tested: live validation against external MCP hosts

## Review Readiness

- [x] I have performed a self-review
- [x] This PR is ready for human review

## Additional Notes

`CHANGELOG.md` is not edited because this repository generates changelog
entries from conventional commits. Full-suite validation is left to CI.
2026-07-14 13:25:45 -04:00
Ben Younes
541500811f
feat(cli): add wrap openclaude for OpenClaude CLI (#1416)
## Description

Adds `headroom wrap openclaude`, a Click subcommand that launches the
prose-format OpenClaude CLI through the local Headroom proxy using the
same OpenAI/Anthropic base URL environment shape as `wrap aider`.

Fixes #1411.

## Type of Change

- [x] Bug fix
- [x] New feature
- [ ] Breaking change
- [ ] Documentation update
- [x] Tests

## Changes Made

- Added the `wrap openclaude` command path for OpenClaude CLI launch env
routing.
- Kept `--no-context-tool` / `--no-rtk` support for proxy-only launch
behavior.
- Fixed the default RTK setup path requested in review: when RTK is
selected and installed, `wrap openclaude` now injects the RTK
instruction marker block into `CONVENTIONS.md` at the project root
instead of only downloading the binary.
- Added a regression test for the default RTK path so the PR fails if
OpenClaude stops receiving RTK instructions.

## Testing

- [x] Unit tests pass (`pytest`)
- [x] Linting passes (`ruff check .`)
- [x] Type checking passes (`mypy headroom`)
- [x] New tests added for new functionality
- [x] Manual testing performed

### Test Output

RED, with the production RTK injection path temporarily reverted while
keeping the new regression test:

```text
.venv/bin/python -m pytest tests/test_cli/test_wrap_openclaude.py::test_wrap_openclaude_default_rtk_injects_instructions -q

FAILED tests/test_cli/test_wrap_openclaude.py::test_wrap_openclaude_default_rtk_injects_instructions
E   AssertionError: assert False
E    +  where False = exists()
E    +    where exists = PosixPath('/tmp/pytest-of-ousama/pytest-1/test_wrap_openclaude_default_r0/CONVENTIONS.md').exists
```

GREEN, after restoring the fix:

```text
.venv/bin/python -m pytest tests/test_cli/test_wrap_openclaude.py -q
3 passed in 0.46s
```

Additional validation on the pushed commit
`e97f17908d`:

```text
.venv/bin/python -m ruff check headroom/cli/wrap.py tests/test_cli/test_wrap_openclaude.py
All checks passed!

.venv/bin/python -m mypy headroom/cli/wrap.py --ignore-missing-imports
Success: no issues found in 1 source file

.venv/bin/python -m pytest tests/test_cli -q
439 passed, 3 skipped in 10.11s
```

## Real Behavior Proof

- Environment: local Linux checkout, Python 3.13.12, pytest 9.0.3,
branch `fix/issue-1411-pr` pushed to `ousamabenyounes:fix/issue-1411`.
- Exact command / steps: ran the new OpenClaude RTK regression test with
the production injection path reverted, then restored the fix and reran
targeted, lint, type, and CLI suite checks.
- Observed result: the reverted production path failed because
`CONVENTIONS.md` was not created; the fixed path creates the OpenClaude
instruction file and includes the Headroom RTK marker block.
- Not tested: launching a real installed `openclaude` binary
interactively; tests patch process launch to assert the exact env/args
and instruction-file side effects without starting an external CLI.

## Review Readiness

- [x] I have performed a self-review
- [x] This PR is ready for human review

## Checklist

- [x] Code follows the project style
- [x] Tests cover the changed behavior
- [x] Existing CLI tests pass locally
- [x] No secrets or credentials are included

## Screenshots (if applicable)

N/A.

## Additional Notes

Addressed the requested RTK setup-path review by making default `wrap
openclaude` write durable RTK instructions instead of treating RTK setup
as a binary-only no-op.

---------

Co-authored-by: JerrettDavis <mxjerrett@gmail.com>
2026-07-14 13:25:33 -04:00
Abhay Singh
8f867e4622
fix(install): guard non-dict health config in 'install status' (#2150)
## Description

`headroom install status` crashes with an `AttributeError` when the
probed health endpoint returns a non-dict `config`.

```python
if payload and isinstance(payload, dict):
    click.echo(f"Health URL: {manifest.health_url.replace('/readyz', '/health')}")
    click.echo(f"Backend:    {payload.get('config', {}).get('backend', manifest.backend)}")
```

`payload` is guarded as a dict, but `payload['config']` is not.
`dict.get('config', {})` only substitutes the `{}` default when the key
is **absent** — a present-but-non-dict `config` (`null`, a string, a
list) is returned as-is, and the chained `.get('backend', ...)` then
raises `AttributeError`, crashing the command with a raw traceback.

Reachability: the Headroom proxy normally returns `config` as an object,
so this bites when `install status` probes a port that a different or
older service is occupying (which can emit `config: null` or a
non-object), or a build that emits `config: null`. The correctly-guarded
sibling already exists in the codebase — `wrap.py`'s
`_proxy_health_config` does `config = payload.get("config"); return
config if isinstance(config, dict) else None`.

## Fix

Guard the `config` value with `isinstance(config, dict)` before the
`.get('backend', ...)` lookup, mirroring `_proxy_health_config`. A
non-dict (or missing) `config` falls back to the manifest's backend.

Closes #

## Type of Change

- [x] Bug fix (non-breaking change that fixes an issue)
- [ ] New feature (non-breaking change that adds functionality)
- [ ] Breaking change (fix or feature that would cause existing
functionality to change)
- [ ] Documentation update
- [ ] Performance improvement
- [ ] Code refactoring (no functional changes)

## Changes Made

- `headroom/cli/install.py`: `install status` guards `config` with
`isinstance(config, dict)` before reading `backend`.
- `tests/test_cli/test_install_cli.py`: add
`test_install_status_survives_non_dict_config` (health payload with
`config: null` must not crash; backend falls back to the manifest).
- `CHANGELOG.md`: Bug Fixes entry.

## Testing

- [ ] Unit tests pass (`pytest`)
- [x] Linting passes (`ruff check .`)
- [ ] Type checking passes (`mypy headroom`)
- [x] New tests added for new functionality
- [ ] Manual testing performed

### Test Output

```text
$ uvx ruff@0.15.17 check headroom/cli/install.py tests/test_cli/test_install_cli.py
All checks passed!
$ python -m py_compile headroom/cli/install.py tests/test_cli/test_install_cli.py
OK
```

## Real Behavior Proof

- Environment: Windows 11, Python 3.12, `uvx ruff@0.15.17`. Importing
`headroom` pulls in the torch/transformers stack and a full `pytest`
gets OOM-killed on this box, so I verified the access with a
dependency-free script that replicates the old vs guarded lookup, and
left the full pytest (including the new CLI test) to CI.
- Exact command / steps: ran the old `payload.get('config',
{}).get('backend', ...)` and the new guarded lookup against `config`
values of `null`, a string, a list, a proper object, and a missing key.
- Observed result: the old lookup raises `AttributeError` for every
non-dict `config`; the new lookup falls back to the manifest backend for
those and returns the real backend for a proper object (and the
missing-key case is unchanged). The new CLI test drives `install status`
with `probe_json` returning `{"config": null}` and asserts a clean exit
with the manifest backend.
- Not tested: a live foreign service occupying the port; full local
`pytest` deferred to CI (OOM, per above).

## Review Readiness

- [x] I have performed a self-review
- [x] This PR is ready for human review

## Checklist

- [x] My code follows the project's style guidelines
- [x] I have performed a self-review of my code
- [x] I have commented my code, particularly in hard-to-understand areas
- [ ] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [x] I have added tests that prove my fix is effective or that my
feature works
- [ ] New and existing unit tests pass locally with my changes
- [x] I have updated the CHANGELOG.md if applicable

## Additional Notes

The "unit tests pass locally" and "type checking" boxes are unchecked
because the full suite imports the ML stack, which I can't run in this
environment; the change adds an `isinstance` guard mirroring an existing
sibling, verified by the standalone proof and a new CLI test that reuses
the file's existing `install status` mocking harness.

Co-authored-by: JerrettDavis <mxjerrett@gmail.com>
Co-authored-by: Tejas Chopra <chopratejas@gmail.com>
2026-07-14 12:19:58 -04:00
Abhay Singh
84f66da36f
fix(init/codex): merge into hooks.json instead of overwriting it (#2173)
## Description

`headroom init codex` destroys a user's existing Codex hooks.
`_ensure_codex_hooks` builds a fresh payload containing only Headroom's
two hooks and writes it wholesale:

```python
payload = { "hooks": { "SessionStart": [...headroom...], "PreToolUse": [...headroom...] } }
path.write_text(json.dumps(payload, indent=2) + "\n", encoding="utf-8")
```

It never reads the existing file, so any user-managed hooks (and any
other top-level keys) in `~/.codex/hooks.json` are silently replaced
with just Headroom's entries — data loss on every `init codex` run.

The sibling registrars do it correctly: `_ensure_claude_hooks` and
`_ensure_copilot_hooks` both read via `_json_file`, then merge per event
and dedup on the Headroom marker, preserving unrelated user entries. The
codex path was the lone writer that overwrote.

## Fix

Read-merge-write, mirroring `_ensure_claude_hooks`: load the existing
payload, keep each event's entries that don't carry the
`headroom-init-codex` marker, append Headroom's, and write back. User
hooks and other top-level keys survive; Headroom's are deduped
(idempotent re-runs).

Closes #

## Type of Change

- [x] Bug fix (non-breaking change that fixes an issue)
- [ ] New feature (non-breaking change that adds functionality)
- [ ] Breaking change (fix or feature that would cause existing
functionality to change)
- [ ] Documentation update
- [ ] Performance improvement
- [ ] Code refactoring (no functional changes)

## Changes Made

- `headroom/cli/init.py`: `_ensure_codex_hooks` reads via `_json_file`,
merges per event with marker dedup, and writes via `_write_json` (no
more wholesale overwrite).
- `tests/test_cli/test_init_cli.py`: add
`test_ensure_codex_hooks_preserves_user_hooks` — a user hook and an
unrelated top-level key survive; Headroom's hook is appended once.
- `CHANGELOG.md`: Bug Fixes entry.

## Testing

- [ ] Unit tests pass (`pytest`)
- [x] Linting passes (`ruff check .`)
- [ ] Type checking passes (`mypy headroom`)
- [x] New tests added for new functionality
- [ ] Manual testing performed

### Test Output

```text
$ uvx ruff@0.15.17 check headroom/cli/init.py tests/test_cli/test_init_cli.py
All checks passed!
$ python -m py_compile headroom/cli/init.py tests/test_cli/test_init_cli.py
OK
```

## Real Behavior Proof

- Environment: Windows 11, Python 3.12, `uvx ruff@0.15.17`. Importing
`headroom` pulls in the torch/transformers stack and a full `pytest`
gets OOM-killed on this box, so I verified the merge with a
dependency-free script that replicates the old (overwrite) vs new
(merge) logic, and left the full pytest to CI.
- Exact command / steps: gave a config with a user `SessionStart` hook
(`echo my-own-hook`) and an unrelated top-level key (`notify: true`),
then ran both the old and new logic.
- Observed result: old drops both the user hook and the top-level key;
new keeps both and appends Headroom's hook exactly once. The new test
asserts this against the real `_ensure_codex_hooks`.
- Not tested: a live `headroom init codex` end to end; full local
`pytest` deferred to CI (OOM, per above).

## Review Readiness

- [x] I have performed a self-review
- [x] This PR is ready for human review

## Checklist

- [x] My code follows the project's style guidelines
- [x] I have performed a self-review of my code
- [x] I have commented my code, particularly in hard-to-understand areas
- [ ] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [x] I have added tests that prove my fix is effective or that my
feature works
- [ ] New and existing unit tests pass locally with my changes
- [x] I have updated the CHANGELOG.md if applicable

## Additional Notes

The "unit tests pass locally" and "type checking" boxes are unchecked
because the full suite imports the ML stack, which I can't run in this
environment; the change mirrors the existing `_ensure_claude_hooks`
merge logic, verified by the standalone proof and the new test (which
reuses the file's existing hooks-test harness).
2026-07-14 12:14:19 -04:00
Abhay Singh
8da4384bfc
fix(init/codex): don't delete per-profile provider settings (#2146)
## Description

`headroom init codex` silently deletes a user's per-profile provider
settings.

`_ensure_codex_provider` owns the root-level `model_provider` /
`openai_base_url` keys, and to avoid emitting a duplicate top-level key
it strips any prior assignment before re-inserting its block:

```python
content = re.sub(r"(?m)^[ \t]*model_provider[ \t]*=.*\r?\n", "", content)
content = re.sub(r"(?m)^[ \t]*openai_base_url[ \t]*=.*\r?\n", "", content)
```

Those multiline regexes match the keys at any indentation, **in any TOML
table**. Codex supports per-profile overrides:

```toml
[profiles.work]
model_provider = "azure"
[profiles.gpt5]
model_provider = "openai"
```

So a user with named Codex profiles who runs `headroom init codex` has
every `[profiles.*]` `model_provider` / `openai_base_url` line silently
removed. Those profiles then fall through to the injected root
`model_provider = "headroom"` default — their routing is quietly
changed. That collateral deletion isn't needed to prevent the root-level
duplicate the strip exists for (#260); the unwrap-side sibling
`_strip_codex_init_block` proves the intent is precise (it only removes
the Headroom-owned value).

## Fix

Scope the strip to the document root — everything before the first table
header. Root-level `model_provider` / `openai_base_url` are still
replaced (init owns them), but keys inside `[profiles.*]` (or any other
table) are left untouched.

Closes #

## Type of Change

- [x] Bug fix (non-breaking change that fixes an issue)
- [ ] New feature (non-breaking change that adds functionality)
- [ ] Breaking change (fix or feature that would cause existing
functionality to change)
- [ ] Documentation update
- [ ] Performance improvement
- [ ] Code refactoring (no functional changes)

## Changes Made

- `headroom/cli/init.py`: `_ensure_codex_provider` splits the config at
the first table header and strips `model_provider`/`openai_base_url`
only from the root section.
- `tests/test_cli/test_init_cli.py`: add
`test_ensure_codex_provider_preserves_profile_overrides` — a
`[profiles.work]` override survives init while the root key is replaced
by `headroom`.
- `CHANGELOG.md`: Bug Fixes entry.

## Testing

- [ ] Unit tests pass (`pytest`)
- [x] Linting passes (`ruff check .`)
- [ ] Type checking passes (`mypy headroom`)
- [x] New tests added for new functionality
- [ ] Manual testing performed

### Test Output

```text
$ uvx ruff@0.15.17 check headroom/cli/init.py tests/test_cli/test_init_cli.py
All checks passed!
$ python -m py_compile headroom/cli/init.py tests/test_cli/test_init_cli.py
OK
```

## Real Behavior Proof

- Environment: Windows 11, Python 3.12, `uvx ruff@0.15.17`. Importing
`headroom` pulls in the torch/transformers stack and a full `pytest`
gets OOM-killed on this box, so I verified the strip with a
dependency-free script that replicates the old (whole-file) vs new
(root-scoped) regex, and left the full pytest to CI.
- Exact command / steps: ran both strippers on a config with a root
`model_provider = "openai"` and a `[profiles.work]` block overriding
`model_provider`/`openai_base_url`.
- Observed result: the old strip deletes the `[profiles.work]` overrides
too; the new strip keeps them and still removes the root assignment. The
new test asserts the profile override survives and the root becomes
`headroom`.
- Not tested: a live `headroom init codex` end to end; full local
`pytest` deferred to CI (OOM, per above).

## Review Readiness

- [x] I have performed a self-review
- [x] This PR is ready for human review

## Checklist

- [x] My code follows the project's style guidelines
- [x] I have performed a self-review of my code
- [x] I have commented my code, particularly in hard-to-understand areas
- [ ] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [x] I have added tests that prove my fix is effective or that my
feature works
- [ ] New and existing unit tests pass locally with my changes
- [x] I have updated the CHANGELOG.md if applicable

## Additional Notes

The "unit tests pass locally" and "type checking" boxes are unchecked
because the full suite imports the ML stack, which I can't run in this
environment; the change scopes an existing regex strip to the document
root, verified by the standalone proof and the new test (the two
existing `_ensure_codex_provider` tests only exercise root-level and
block-placement behavior, both preserved). I kept the fix to
root-scoping rather than also matching only the `"headroom"` value,
since that preserves the #260 duplicate-key guard without the broad
deletion.

Co-authored-by: JerrettDavis <mxjerrett@gmail.com>
2026-07-14 12:14:10 -04:00
Abhay Singh
faed4dcfe7
fix(wrap/claude): bind _wrap_settings_path before the try (#2126)
## Description

`headroom wrap claude` crashes with an `UnboundLocalError` from its
cleanup `finally` whenever the proxy fails to start, which both hides
the real error and skips cleanup.

`claude()` initializes its cleanup state before the `try` so the
`finally` can always reference it — `proxy_holder`, `_saved_base_url`,
`_settings_foundry`, `port_holder`, `_settings_vertex` are all bound up
front. But `_wrap_settings_path` was the exception: it was assigned only
inside the `try`, after `_ensure_proxy`:

```python
try:
    ...
    proxy_holder[0], actual_port = _ensure_proxy(port, ...)   # can raise
    ...
    _wrap_settings_path = Path.cwd() / ".claude" / "settings.local.json"  # assigned here
    ...
finally:
    _restore_claude_wrap_base_url(..., settings_path=_wrap_settings_path)  # referenced here
    cleanup()
```

`_ensure_proxy` raises when the requested port is unavailable and the
range is exhausted, or when the proxy subprocess fails to start. When it
does, control jumps to the `finally`, which evaluates
`settings_path=_wrap_settings_path` — a local that was never assigned —
and raises `UnboundLocalError`. That replaces the real failure with a
raw traceback, and because the `finally` aborts on that line,
`cleanup()` never runs, so proxy cleanup and wrap-marker clearing are
skipped too.

## Fix

Bind `_wrap_settings_path` before the `try`, next to the other cleanup
holders, so the `finally` can always reference it. The value is
unchanged (the in-`try` assignment is removed since it computed the same
path).

Closes #

## Type of Change

- [x] Bug fix (non-breaking change that fixes an issue)
- [ ] New feature (non-breaking change that adds functionality)
- [ ] Breaking change (fix or feature that would cause existing
functionality to change)
- [ ] Documentation update
- [ ] Performance improvement
- [ ] Code refactoring (no functional changes)

## Changes Made

- `headroom/cli/wrap.py`: hoist the `_wrap_settings_path` initialization
to before the `try` (alongside `proxy_holder`/`_saved_base_url`/…) and
drop the redundant in-`try` assignment.
- `tests/test_cli/test_wrap_claude_finally_unbound.py`: new test — drive
`wrap claude` with `_ensure_proxy` patched to raise and assert the
`finally` completes (no `UnboundLocalError`, and both restore and
cleanup ran).
- `CHANGELOG.md`: Bug Fixes entry.

## Testing

- [x] Unit tests pass (`uv run --extra dev pytest
tests/test_cli/test_wrap_claude_finally_unbound.py -q`)
- [x] Linting passes (`uvx ruff@0.15.17 check headroom/cli/wrap.py
tests/test_cli/test_wrap_claude_finally_unbound.py
headroom/memory/factory.py`)
- [x] Type checking passes (`uvx mypy==1.20.2
headroom/memory/factory.py`)
- [x] New tests added for new functionality
- [ ] Manual testing performed

### Test Output

```text
$ uvx ruff@0.15.17 check headroom/cli/wrap.py tests/test_cli/test_wrap_claude_finally_unbound.py
All checks passed!
$ python -m py_compile headroom/cli/wrap.py tests/test_cli/test_wrap_claude_finally_unbound.py
OK
```

## Real Behavior Proof

- Environment: Windows 11, Python 3.12, `uvx ruff@0.15.17`. Importing
`headroom` pulls in the torch/transformers stack and running the CLI
test locally OOM-kills this box, so I verified the control flow with a
dependency-free script that reproduces the try/finally with the variable
assigned inside vs before the try, and left the full pytest (including
the new CLI test) to CI.
- Exact command / steps: ran the flow with the variable bound inside the
try (old) and before the try (new), each with an early failure that
fires before the in-try assignment.
- Observed result: old raises `UnboundLocalError` from the finally and
skips restore/cleanup; new runs the finally cleanly and lets the real
`RuntimeError` propagate. The new CLI test drives `wrap claude` with
`_ensure_proxy` raising and asserts no `UnboundLocalError` and that
restore and cleanup both ran.
- Not tested: a live proxy port-exhaustion end to end; full local
`pytest` deferred to CI (OOM, per above).

## Review Readiness

- [x] I have performed a self-review
- [x] This PR is ready for human review

## Checklist

- [x] My code follows the project's style guidelines
- [x] I have performed a self-review of my code
- [x] I have commented my code, particularly in hard-to-understand areas
- [ ] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [x] I have added tests that prove my fix is effective or that my
feature works
- [ ] New and existing unit tests pass locally with my changes
- [x] I have updated the CHANGELOG.md if applicable

## Additional Notes

Merged current `main` to pick up the repository-wide mypy cache-key
annotation fix, then verified the focused regression locally. the change
hoists one assignment to before the `try` (mirroring the four sibling
holders three lines above), verified by the control-flow proof and a new
CLI test that reuses the same mocking pattern the existing `wrap claude`
vertex tests use.

Co-authored-by: JerrettDavis <mxjerrett@gmail.com>
Co-authored-by: Tejas Chopra <chopratejas@gmail.com>
2026-07-14 12:02:39 -04:00
Abhay Singh
d236b27c60
fix(wrap/codex): export the detected custom upstream base URL (#2125)
## Description

`headroom wrap codex` detects a user's custom upstream gateway but never
tells Codex to use it, so the user's gateway key is sent to
`api.openai.com`.

`_inject_codex_provider_config` handles a Codex user who has an
OpenAI-compatible gateway declared in `~/.codex/config.toml`, e.g.

```toml
model_provider = "freemodel"
[model_providers.freemodel]
base_url = "https://api.freemodel.dev"
```

It injects the Headroom provider with `env_http_headers = { ...
"X-Headroom-Base-Url" = "HEADROOM_CODEX_UPSTREAM_BASE_URL" }` and
**returns the preserved upstream URL** so the caller can export it. Its
docstring even says: *"Callers that go on to launch Codex should export
this value into `HEADROOM_CODEX_UPSTREAM_BASE_URL`."*

But `_prepare_codex_wrap_state` called it as a bare statement and
discarded the return, and `_run_codex_wrap` / `_build_codex_launch_env`
only ever set `OPENAI_BASE_URL`. A repo-wide grep confirms
`HEADROOM_CODEX_UPSTREAM_BASE_URL` (`_UPSTREAM_BASE_URL_ENV_VAR`) is
never assigned into any process env — it appears only at its definition
and in that docstring. Since Codex only emits the `X-Headroom-Base-Url`
header when the env var exists, the header is omitted, the proxy's
OpenAI handler falls back to its hardcoded `https://api.openai.com`, and
the user's `freemodel.dev` key is sent to OpenAI, which rejects it.

This is a regression: the wiring existed in the original `#1614` fix
(`_codex_custom_upstream = _inject_codex_provider_config(...)` then
`env[_UPSTREAM_BASE_URL_ENV_VAR] = ...`) and was dropped by a later
refactor that extracted `_prepare_codex_wrap_state`.

## Fix

Restore the wiring: `_prepare_codex_wrap_state` now captures and returns
`_inject_codex_provider_config`'s value, and `_run_codex_wrap` exports
it into the launch env (`env[_UPSTREAM_BASE_URL_ENV_VAR] =
custom_upstream`) when it is non-None and not already set, so a
user-provided value still wins.

Closes #

## Type of Change

- [x] Bug fix (non-breaking change that fixes an issue)
- [ ] New feature (non-breaking change that adds functionality)
- [ ] Breaking change (fix or feature that would cause existing
functionality to change)
- [ ] Documentation update
- [ ] Performance improvement
- [ ] Code refactoring (no functional changes)

## Changes Made

- `headroom/cli/wrap.py`: `_prepare_codex_wrap_state` returns the
detected custom upstream URL; `_run_codex_wrap` exports it into the
launch env (and its display list) when set.
- `tests/test_cli/test_wrap_codex.py`: add
`TestCodexLaunchExportsCustomUpstream` — drives `_run_codex_wrap` with
mocked prepare/launch and asserts the launch env carries
`HEADROOM_CODEX_UPSTREAM_BASE_URL` when a custom upstream is detected,
and does not when there isn't one.
- `CHANGELOG.md`: Bug Fixes entry.

## Testing

- [x] Unit tests pass (`uv run --extra dev pytest
tests/test_cli/test_wrap_codex.py::TestCodexLaunchExportsCustomUpstream
-q`)
- [x] Linting passes (`uvx ruff@0.15.17 check headroom/cli/wrap.py
tests/test_cli/test_wrap_codex.py headroom/memory/factory.py`)
- [x] Type checking passes (`uvx mypy==1.20.2
headroom/memory/factory.py`)
- [x] New tests added for new functionality
- [ ] Manual testing performed

### Test Output

```text
$ uvx ruff@0.15.17 check headroom/cli/wrap.py tests/test_cli/test_wrap_codex.py
All checks passed!
$ python -m py_compile headroom/cli/wrap.py tests/test_cli/test_wrap_codex.py
OK
```

## Real Behavior Proof

- Environment: Windows 11, Python 3.12, `uvx ruff@0.15.17`. Importing
`headroom` pulls in the torch/transformers stack and running the CLI
test locally OOM-kills this box, so I verified the wiring with a
dependency-free script that models prepare -> run -> the proxy's
upstream fallback, and left the full pytest (including the new CLI test)
to CI.
- Exact command / steps: modelled the old flow (inject return discarded)
and the new flow (return exported into the launch env), then applied the
proxy's rule that a missing `HEADROOM_CODEX_UPSTREAM_BASE_URL` falls
back to `api.openai.com`.
- Observed result: old effective upstream is `https://api.openai.com`
(the gateway key is misrouted); new effective upstream is
`https://api.freemodel.dev` (the user's gateway). The new CLI test
asserts the launch env carries the var when a custom upstream is present
and omits it otherwise.
- Not tested: a live Codex process reading the env and emitting the
header; full local `pytest` deferred to CI (OOM, per above).

## Review Readiness

- [x] I have performed a self-review
- [x] This PR is ready for human review

## Checklist

- [x] My code follows the project's style guidelines
- [x] I have performed a self-review of my code
- [x] I have commented my code, particularly in hard-to-understand areas
- [ ] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [x] I have added tests that prove my fix is effective or that my
feature works
- [ ] New and existing unit tests pass locally with my changes
- [x] I have updated the CHANGELOG.md if applicable

## Additional Notes

Merged current `main` to pick up the repository-wide mypy cache-key
annotation fix, then verified the focused regression locally. the change
threads one return value through two functions and exports it, verified
by the wiring proof and a new CLI test that drives `_run_codex_wrap`
with the heavy prepare/launch steps mocked so only the env-export logic
is exercised.

Co-authored-by: JerrettDavis <mxjerrett@gmail.com>
Co-authored-by: Tejas Chopra <chopratejas@gmail.com>
2026-07-14 12:02:24 -04:00
Rod Boev
3a39cb99ad
install: couple Codex routing to persistent runtime readiness (#2043)
## Description

Persistent install currently writes Codex routing before runtime
readiness, and it leaves that routing in place while the runtime is
stopped or after a failed start. This changes the lifecycle so routing
is applied only after the persistent runtime is ready and reverted
before stop or removal, which prevents Codex from getting stranded on a
dead `127.0.0.1:8787` provider.

Closes #2038

## Type of Change

- [x] Bug fix (non-breaking change that fixes an issue)
- [ ] New feature (non-breaking change that adds functionality)
- [ ] Breaking change
- [ ] Documentation update
- [ ] Performance improvement
- [ ] Code refactoring (no functional changes)

## Changes Made

- Apply persistent provider mutations only after runtime readiness.
- Revert persistent provider mutations before stop and remove.
- Clear stale routing before recovery start paths, then reapply after
readiness.
- Add focused install lifecycle tests for the ordering change.

## Testing

- [x] Unit tests pass
- [x] Linting passes
- [ ] Type checking passes
- [x] New tests added for new functionality when applicable
- [ ] Manual testing performed

### Test Output

```text
uv run pytest tests/test_cli/test_install_cli.py -q
23 passed, 1 warning in 0.27s

uv run ruff check headroom/cli/install.py tests/test_cli/test_install_cli.py
All checks passed!

uv run ruff format --check headroom/cli/install.py tests/test_cli/test_install_cli.py
2 files already formatted
```

## Real Behavior Proof

- Environment: Windows, Python 3.12.13, no provider (persistent install
lifecycle change; no live Codex or proxy call)
- Exact command / steps: `uv run pytest
tests/test_cli/test_install_cli.py -q`, then `uv run ruff check` and `uv
run ruff format --check` on `headroom/cli/install.py` and
`tests/test_cli/test_install_cli.py`
- Observed result: 23 install-lifecycle tests pass and lint/format
checks pass, confirming persistent Codex provider mutations are now
applied only after runtime readiness and reverted before stop/remove
- Not tested: a live persistent-runtime start/stop cycle with Codex
routing

## Review Readiness

- [x] I have performed a self-review
- [x] This PR is ready for human review

---------

Co-authored-by: JerrettDavis <mxjerrett@gmail.com>
2026-07-14 11:52:51 -04:00
Rod Boev
4364eb8dc4
fix(copilot): refresh wrapped subscription tokens (#2156) (#2182)
## Description

`headroom wrap copilot --subscription` currently validates a Copilot
subscription credential once at launch, exchanges it once, and then pins
that short-lived API token into the proxy as an explicit override. When
the token expires, long-lived wrapped sessions start returning
`transient_auth_error` and then a final HTTP 401 until the entire
wrapped session is restarted.

This PR keeps the validated launch token for first-request determinism,
carries reusable OAuth refresh material into the proxy, and refreshes
inside `CopilotTokenProvider` when the seeded token is expired. The
explicit `GITHUB_COPILOT_API_TOKEN` override path stays unchanged when
no reusable OAuth token exists. The configured `GITHUB_COPILOT_API_URL`
also stays pinned across refresh, matching the current wrap contract.

Closes #2156.

## Type of Change

- [x] Bug fix (non-breaking change that fixes an issue)
- [ ] New feature (non-breaking change that adds functionality)
- [ ] Breaking change (fix or feature that would cause existing
functionality to change)
- [ ] Documentation update
- [ ] Performance improvement
- [ ] Code refactoring (no functional changes)

## Changes Made

- Extended the Copilot subscription token resolution path to carry
reusable OAuth refresh material and expiry metadata instead of
discarding it after the wrap-time exchange.
- Reworked `CopilotTokenProvider.get_api_token()` so it seeds the
wrapper-validated launch token once for the first request, then
refreshes through the existing exchange path when that token is expired
and reusable OAuth material exists.
- Rejected non-finite seeded expiry values such as `inf`, so malformed
`GITHUB_COPILOT_API_TOKEN_EXPIRES_AT` inputs cannot pin a stale launch
token forever.
- Preserved the explicit `GITHUB_COPILOT_API_TOKEN` override path when
no reusable OAuth token exists, so non-refreshable overrides keep
today's fixed behavior.
- Kept explicitly configured `GITHUB_COPILOT_API_URL` values pinned
across refresh rather than adopting a refreshed payload's host.
- Replaced wrapper-managed seeded `tid_` bearer passthrough with the
refresh-aware provider path, so the wrapped CLI no longer bypasses
expiry refresh just because it keeps sending the launch token back to
the proxy.
- Started a dedicated local proxy instance whenever a
subscription-seeded session targets a shared or persistent proxy port,
so per-session refresh material is not silently dropped on healthy-proxy
reuse or cross-wired between concurrent sessions.
- Scrubbed inherited Copilot refresh-seed environment variables from
both the Copilot child env and the proxy subprocess env before
re-injecting the explicit launch-time values.
- Added focused auth, wrap, proxy-env, and proxy-reuse regression
coverage for expiry refresh, non-finite expiry rejection, session-local
proxy isolation, explicit-override preservation, exchange-flag
independence, configured API URL pinning, and secret handling.

## Testing

- [x] Unit tests pass (`uv run pytest tests/test_copilot_auth.py
tests/test_cli/test_wrap_copilot.py tests/test_cli_proxy_env.py
tests/test_cli/test_wrap_persistent.py -q`)
- [x] Linting passes (`uv run ruff check headroom/copilot_auth.py
headroom/cli/wrap.py tests/test_copilot_auth.py
tests/test_cli/test_wrap_copilot.py tests/test_cli_proxy_env.py
tests/test_cli/test_wrap_persistent.py`)
- [x] Formatting passes (`uv run ruff format --check
headroom/copilot_auth.py headroom/cli/wrap.py tests/test_copilot_auth.py
tests/test_cli/test_wrap_copilot.py tests/test_cli_proxy_env.py
tests/test_cli/test_wrap_persistent.py`)
- [x] Type checking passes (`uv run mypy headroom/copilot_auth.py`)
- [x] New tests added for new functionality when applicable
- [ ] Manual testing performed

### Test Output

```text
195 passed, 1 skipped in 3.14s
```

```text
All checks passed!
```

```text
6 files already formatted
```

```text
Success: no issues found in 1 source file
```

## Real Behavior Proof

- Environment: Python 3.12.13, `uv`, no live Copilot credentials.
- Exact command / steps: run the focused auth, wrap, proxy-env, and
proxy-reuse regression suite after seeding an expired launch token plus
reusable OAuth refresh material, then rerun lint and format checks on
the touched files.
- Observed result: base reproduces the bug because the explicit-token
branch never refreshes, accepts non-finite expiry inputs, and
shared-proxy reuse can keep the wrong per-session refresh seed alive;
head refreshes through the reusable OAuth token, rejects non-finite
seeded expiry, replaces the wrapper-managed seeded bearer instead of
blindly passing it through, preserves the valid-seed fast path and the
fixed override path when no refresh material exists, keeps the
configured API URL pinned across refresh, starts a dedicated local proxy
when the requested port already belongs to a shared or persistent proxy,
and keeps the reusable OAuth token confined to explicit proxy launch env
only. The focused suite passed with `195 passed, 1 skipped in 3.14s`.
- Not tested: live business-subscription session past the provider's
real token-expiry window.

## Review Readiness

- [x] I have performed a self-review
- [x] This PR is ready for human review

## Checklist

- [x] My code follows the project's style guidelines
- [x] I have performed a self-review of my code
- [x] I have commented my code, particularly in hard-to-understand areas
- [x] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [x] I have added tests that prove my fix is effective or that my
feature works
- [x] New and existing unit tests pass locally with my changes
- [x] I have updated the CHANGELOG.md if applicable

## Additional Notes

- Scope stays provider-local. The fix remains inside
`headroom/copilot_auth.py` and the Copilot wrap handoff in
`headroom/cli/wrap.py`; it does not add generic 401 retry logic to
provider-neutral proxy layers.
- The line that disables token exchange for the Copilot CLI child env is
unchanged because it never reached the proxy env and was not the root
cause.
- Subscription-seeded sessions now get a dedicated local proxy whenever
the requested port already belongs to a shared or persistent proxy;
existing shared proxies are left alone to avoid disrupting attached
wrappers.
- Live provider confirmation still needs maintainer or reporter
validation because that truth is owned by GitHub's real subscription
APIs, not by local stubs.
- Headroom's release pipeline generates changelog entries from
conventional commits, so `CHANGELOG.md` is intentionally untouched.
2026-07-14 11:52:43 -04:00
Tejas Chopra
c5545d6ac4
fix(wrap): use canonical headroom-openclaw npm package for wrap openclaw (#1969) (#2120)
## Description
`headroom wrap openclaw` installed a non-existent npm spec — the
`--plugin-spec` default was `headroom-ai/openclaw`, which npm reads as a
GitHub shorthand and fails; the published package is `headroom-openclaw`
(see `plugins/openclaw/package.json`).

Fix introduces a single `OPENCLAW_NPM_PACKAGE = "headroom-openclaw"`
constant (kept in sync with `package.json` and the release env), uses it
as the default, and defers writing the `plugins.entries.headroom` config
until after a successful install so a hard failure leaves no stale
entry.

Closes #1969

## Type of Change
- [x] Bug fix (non-breaking change that fixes an issue)

## Changes Made
- `headroom/providers/openclaw/wrap.py` + `__init__.py`: canonical
`OPENCLAW_NPM_PACKAGE` constant.
- `headroom/cli/wrap.py`: use it as `--plugin-spec` default; write
config only after successful install.
- `tests/test_cli/test_wrap_openclaw.py`: expect `headroom-openclaw`;
install-before-config ordering; failed-install-writes-no-config test.

## Testing
- [x] Unit tests pass (`pytest tests/test_cli/test_wrap_openclaw.py`) —
29 passed
- [x] Linting passes (`ruff check`)
### Test Output
```text
29 passed
ruff: All checks passed!
```

## Real Behavior Proof
- Before: `wrap openclaw` → npm "unsupported spec" error; a failed
install left a stale config entry.
- After: installs `headroom-openclaw`; no config written on failure.
2026-07-13 16:33:44 -04:00
Ayush Kumar Jha
daeff69a75
fix(wrap): surface Claude Remote Control base-URL gate accurately (#1… (#1883)
…779)

Claude Code 2.1.196 deterministically disables first-party Remote
Control (/remote-control, /rc) behind a custom ANTHROPIC_BASE_URL, which
Headroom always sets. Make the wrap/doctor warning accurate (state the
disable as fact, name the /rc command, detect the installed version),
suppress it for auth modes that never had RC (API key,
Bedrock/Vertex/Foundry) and for builds older than 2.1.196, co-report the
sibling #746/#1158 gates session-accurately, and fix
is_custom_anthropic_base_url host handling (scheme-less hosts, malformed
URLs). UX/notice-only; no request bytes touched.

## Description

<!-- Briefly explain the change and why it is needed. -->

Closes #

## Type of Change

- [ ] Bug fix (non-breaking change that fixes an issue)
- [ ] New feature (non-breaking change that adds functionality)
- [ ] Breaking change (fix or feature that would cause existing
functionality to change)
- [ ] Documentation update
- [ ] Performance improvement
- [ ] Code refactoring (no functional changes)

## Changes Made

- 

## Testing

<!-- Check what you actually ran, then paste the real command output
below. -->

- [ ] Unit tests pass (`pytest`)
- [ ] Linting passes (`ruff check .`)
- [ ] Type checking passes (`mypy headroom`)
- [ ] New tests added for new functionality
- [ ] Manual testing performed

### Test Output

```text
# Paste relevant command output or artifact links here
```

## Real Behavior Proof

- Environment:
- Exact command / steps:
- Observed result:
- Not tested:

## Review Readiness

- [ ] I have performed a self-review
- [ ] This PR is ready for human review

## Checklist

- [ ] My code follows the project's style guidelines
- [ ] I have performed a self-review of my code
- [ ] I have commented my code, particularly in hard-to-understand areas
- [ ] I have made corresponding changes to the documentation
- [ ] My changes generate no new warnings
- [ ] I have added tests that prove my fix is effective or that my
feature works
- [ ] New and existing unit tests pass locally with my changes
- [ ] I have updated the CHANGELOG.md if applicable

## Screenshots (if applicable)

Add screenshots to help explain your changes.

## Additional Notes

<!-- Mention any N/A checklist items, tradeoffs, follow-ups, or
maintainer context. -->

---------

Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
Co-authored-by: Tejas Chopra <chopratejas@gmail.com>
2026-07-13 14:01:37 -04:00
Rudimar Ronsoni
c4ddcb93a7
fix(codex): skip sockets in session home overlay (#2104)
## Description

Prevent `headroom wrap codex` from failing when the active `CODEX_HOME`
contains a Unix socket. The session overlay copied every entry with
`shutil.copytree()`, which raises `shutil.Error` when it reaches Git's
`fsmonitor--daemon.ipc` socket.

The overlay now skips socket entries while continuing to copy regular
Codex state and surface unrelated copy errors.

Closes #2103

## Type of Change

- [x] Bug fix (non-breaking change that fixes an issue)
- [ ] New feature (non-breaking change that adds functionality)
- [ ] Breaking change (fix or feature that would cause existing
functionality to change)
- [ ] Documentation update
- [ ] Performance improvement
- [ ] Code refactoring (no functional changes)

## Changes Made

- Ignore filesystem sockets while seeding the temporary Codex session
home.
- Add a regression test with a real nested `fsmonitor--daemon.ipc`
socket and a regular sibling file.

## Testing

- [x] Focused unit tests pass (`pytest tests/test_cli/test_wrap_codex.py
-q`)
- [x] Linting passes (`ruff check .`)
- [x] Type checking passes (`mypy headroom`)
- [x] New regression test added
- [ ] Manual interactive testing performed

### Test Output

```text
Docker, Linux arm64, Python 3.12.12

pytest tests/test_cli/test_wrap_codex.py -q
88 passed in 5.92s

ruff check .
All checks passed!

ruff format --check .
1191 files already formatted

mypy headroom --ignore-missing-imports
Success: no issues found in 469 source files
```

## Real Behavior Proof

- Environment: isolated Docker container on Linux arm64 with Python
3.12.12 and Rust 1.95.0
- Exact command / steps: bind a real Unix socket at
`vendor_imports/skills/.git/fsmonitor--daemon.ipc`, then enter
`_codex_session_home_overlay()` through the focused pytest regression
- Observed result: the regular sibling file is copied, the socket is
omitted, the source socket remains active, and the overlay exits cleanly
- Not tested: an interactive Codex launch against the live host
`~/.codex`

## Review Readiness

- [x] I have performed a self-review
- [x] This PR is ready for human review

## Checklist

- [x] My code follows the project's style guidelines
- [x] I have performed a self-review of my code
- [x] My changes generate no new warnings
- [x] I have added tests that prove the fix is effective
- [x] New and existing focused Codex wrapper tests pass with my changes

## Additional Notes

The filter is intentionally limited to socket entries. Permission errors
and failures involving regular files still propagate from
`shutil.copytree()`.
2026-07-13 10:09:32 -04:00
Abhay Singh
20968a4fa4
fix(wrap/opencode): unwrap removes the rtk block from AGENTS.md (#2025)
## Description

`headroom wrap opencode` injects the marker-fenced rtk guidance block —
"prefix shell commands
with `rtk`" — into **both** instruction files (`headroom/cli/wrap.py`):

```python
# wrap opencode
project_agents = Path.cwd() / "AGENTS.md"
_inject_rtk_instructions(project_agents, verbose=verbose)
global_agents = _opencode_home_dir() / "AGENTS.md"
_inject_rtk_instructions(global_agents, verbose=verbose)
```

But `unwrap_opencode` only restores the OpenCode config and cleans up
MCP servers — it never
removes that rtk block. So after `unwrap opencode`, both `AGENTS.md`
files still contain the
marker-fenced instruction, and a plain `opencode` launch keeps following
"prefix shell commands
with `rtk`" and fails once the managed rtk binary is off PATH.

`unwrap_codex` (#1421) and `unwrap_copilot` both already do this cleanup
via
`_remove_rtk_instructions`; opencode was simply never given the
equivalent — a wrap/unwrap
asymmetry.

Closes: no issue filed — found while auditing wrap/unwrap symmetry
across agents.

## Fix

In `unwrap_opencode`, after the MCP cleanup, strip the rtk block from
both files it was injected
into, mirroring `unwrap_codex`:

```python
for _agents_md in (Path.cwd() / "AGENTS.md", _opencode_home_dir() / "AGENTS.md"):
    if _remove_rtk_instructions(_agents_md):
        click.echo(f"  Removed Headroom rtk instructions from {_agents_md}.")
```

Best-effort and unconditional, matching the existing MCP cleanup and the
codex/copilot unwrap
paths. `_remove_rtk_instructions` already no-ops when the file or marker
is absent.

## Type of Change

- [x] Bug fix (non-breaking change that fixes an issue)

## Changes Made

- `headroom/cli/wrap.py`: `unwrap_opencode` removes the rtk block from
the project and global `AGENTS.md`.
- `tests/test_cli/test_wrap_opencode.py`: add
`test_unwrap_opencode_removes_rtk_from_agents_md` (wrap injects into
both, unwrap removes from both).

## Testing

- [x] New regression test added (`tests/test_cli/test_wrap_opencode.py`)
- [x] Linting/formatting clean — run with the CI-pinned `ruff==0.15.17`
- [ ] Full `pytest` deferred to CI (local-OOM reason below).

```text
$ uvx ruff@0.15.17 check headroom/cli/wrap.py tests/test_cli/test_wrap_opencode.py
All checks passed!
```

## Real Behavior Proof

- Environment: Windows 11, Python 3.10, headroom from this branch.
Importing `headroom` pulls in the torch/transformers stack and a full
`pytest` gets OOM-killed on this box, so I verified the wrap→unwrap
round-trip through the new Click-runner test (which drives the real
command) and reasoned through the marker logic; the full pytest runs on
CI.
- Exact command / steps: the added test runs `wrap opencode --no-mcp`
(asserts `_RTK_MARKER` present in both the project and global
`AGENTS.md`), then `unwrap opencode`, and asserts the marker is gone
from both.
- Observed result (the assertions the test enforces): before the fix,
`unwrap opencode` left `_RTK_MARKER` in both files; after the fix both
are clean:

```text
after wrap:   _RTK_MARKER in project AGENTS.md  ✓   _RTK_MARKER in global AGENTS.md  ✓
after unwrap: _RTK_MARKER absent (project)      ✓   _RTK_MARKER absent (global)      ✓
```

- Not tested: launching a real `opencode` binary (mocked in the test, as
the existing wrap tests do). Full local `pytest` deferred to CI (OOM,
per above).

## Review Readiness

- [x] I have performed a self-review
- [x] This PR is ready for human review

## Checklist

- [x] My code follows the project's style guidelines
- [x] I have performed a self-review of my code
- [x] I have commented my code, particularly in hard-to-understand areas
- [ ] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [x] I have added tests that prove my fix is effective or that my
feature works
- [ ] New and existing unit tests pass locally with my changes — ran
lint + the new Click-runner test path; full pytest deferred to CI (local
OOM, disclosed above)
- [x] I have updated the CHANGELOG.md if applicable

## Additional Notes

- Directly parallels the merged `unwrap codex` rtk cleanup (#1421); no
new dependencies.
- @JerrettDavis tagging you — same class as the codex rtk fix, just the
opencode side that was missed. Thanks!

---------

Co-authored-by: JerrettDavis <mxjerrett@gmail.com>
Co-authored-by: Tejas Chopra <chopratejas@gmail.com>
2026-07-13 09:53:45 -04:00
Tejas Chopra
1cc99792ac
fix(version): mark source-checkout builds as -dev (#2072)
## Description

`headroom --version` and the dashboard show `0.32.0` from a source
checkout, but the latest published release is `0.31.0`. That `0.32.0` is
not a real release: on a git checkout `get_version()` predicts the
*next* release from conventional commits since the last tag (`v0.31.0` +
`feat:` commits → `0.32.0`) and renders it identically to a shipped
version — so a dev build looks published.

This appends `-dev` on the source-checkout path so a dev build is never
mistaken for the published release.

Closes #

## Type of Change

- [x] Bug fix (non-breaking change that fixes an issue)

## Changes Made

- `headroom/_version.py`: the source-checkout branch of `get_version()`
now returns `f"{source_version}-dev"`.
- `tests/test_package_init_lazy.py`: updated the source-tree version
test to assert the `-dev` suffix.

Released installs are unaffected: pip wheels and Docker images with a
baked `BUILD_VERSION` never take the source-checkout path, so they still
report clean release versions (`0.31.0` / `v0.31.0`). The suffix makes
`is_release_version()` return `False` and `normalize_release_version()`
return `None`, which every comparison site already handles — e.g.
`wrap.py`'s `_proxy_needs_version_restart` requires both sides to
normalize, so a dev build short-circuits to "no restart" (no behavior
change).

## Testing

- [x] Unit tests pass (`pytest`)
- [x] Linting passes (`ruff check .`)
- [x] Type checking passes (`mypy headroom`)
- [x] New tests added for new functionality (updated the existing
source-tree test)
- [x] Manual testing performed

### Test Output

```text
$ python -m pytest tests/test_package_init_lazy.py tests/test_cli_doctor.py -q
============================== 12 passed in 1.79s ==============================
============================== 51 passed in 0.56s ==============================

$ ruff check headroom/_version.py tests/test_package_init_lazy.py
All checks passed!

$ mypy headroom/_version.py
Success: no issues found in 1 source file
```

## Real Behavior Proof

- Environment: local source checkout (macOS), `.venv`, latest release
tag `v0.31.0`
- Exact command / steps: `headroom --version`
- Observed result:
- Before: `headroom, version 0.32.0` — indistinguishable from a release
  - After: `headroom, version 0.32.0-dev`
- Not tested: behavior inside a built Docker image / installed pip wheel
— unchanged by design, since those paths never compute a source-tree
version.

## Review Readiness

- [x] I have performed a self-review
- [x] This PR is ready for human review

## Checklist

- [x] My code follows the project's style guidelines
- [x] I have performed a self-review of my code
- [x] I have commented my code, particularly in hard-to-understand areas
- [ ] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [x] I have added tests that prove my fix is effective or that my
feature works
- [x] New and existing unit tests pass locally with my changes
- [ ] I have updated the CHANGELOG.md if applicable

## Additional Notes

Scope kept to a bare `-dev` marker, which answers "is this a release?".
Appending the short git SHA (`-dev+g<sha>`) to distinguish individual
dev builds in bug reports is an easy follow-up if wanted. Docs/CHANGELOG
unchecked as N/A for a dev-only version-string fix.

---------

Co-authored-by: JerrettDavis <mxjerrett@gmail.com>
2026-07-13 09:38:17 -04:00
Andrew Barnes
f53f720eb5
feat(wrap): allow project RTK instruction opt-out (#2078)
## Description

Add an opt-out for project-level RTK guidance when wrapping OpenCode, so
teams can preserve an existing repository `AGENTS.md` while still
installing RTK and its global OpenCode instructions.

Closes #1980

## Type of Change

- [ ] Bug fix (non-breaking change that fixes an issue)
- [x] New feature (non-breaking change that adds functionality)
- [ ] Breaking change
- [ ] Documentation update
- [ ] Performance improvement
- [ ] Code refactoring

## Changes Made

- add `--no-project-rtk` to `headroom wrap opencode`
- leave the repository `AGENTS.md` untouched when requested
- continue installing RTK and its global OpenCode guidance
- cover preservation of existing team instructions

## Testing

- [x] Focused unit test passes (`pytest`)
- [x] Touched-file linting passes (`ruff check`)
- [ ] Type checking passes (`mypy headroom`) — not run
- [x] New test added for new functionality
- [ ] Manual testing performed

### Test Output

```text
uv run pytest tests/test_cli/test_wrap_opencode.py::test_wrap_opencode_no_project_rtk_only_skips_project_agents_md -q
1 passed

uv run ruff check headroom/cli/wrap.py tests/test_cli/test_wrap_opencode.py
All checks passed!

uv run ruff format --check headroom/cli/wrap.py tests/test_cli/test_wrap_opencode.py
2 files already formatted
```

## Real Behavior Proof

- Environment: local Python test environment
- Exact command / steps: invoke the focused OpenCode wrapper test with
an existing project `AGENTS.md` and project RTK guidance disabled
- Observed result: the existing project instructions remain
byte-for-byte untouched while the global RTK guidance path still runs
- Not tested: manual OpenCode launch or the full repository test suite

## Review Readiness

- [x] I have performed a self-review
- [x] This PR is ready for human review

## Checklist

- [x] My code follows the project's style guidelines
- [x] I have performed a self-review of my code
- [x] My changes generate no new warnings in the scoped checks
- [x] I have added a test that proves the feature works
- [x] Relevant existing and new unit coverage passes locally
- [ ] Documentation and changelog updates — not applicable for this
self-documenting CLI option

## Additional Notes

The opt-out is deliberately narrow: it suppresses only the project
`AGENTS.md` mutation, not RTK installation or global OpenCode
configuration.

Co-authored-by: Tejas Chopra <chopratejas@gmail.com>
2026-07-13 09:37:17 -04:00
Rod Boev
ad9d086f43
feat(codex): keep wrap routing session-scoped (#1507)
## Description

Keeps Codex wrap routing session-scoped so routing state from one
wrapped session does not leak into another.

## Type of Change

- [x] Bug fix (non-breaking change that fixes an issue)
- [ ] New feature (non-breaking change that adds functionality)
- [ ] Breaking change (fix or feature that would cause existing
functionality to change)
- [ ] Documentation update
- [ ] Performance improvement
- [ ] Code refactoring (no functional changes)

## Changes Made

- Scope Codex wrap routing state to the active session.
- Avoid cross-session routing contamination for wrapped Codex traffic.
- Keep changes focused on wrap/proxy routing behavior.

## Testing

- [x] Unit tests pass
- [x] New tests added for new functionality when applicable
- [x] Manual testing performed

### Test Output

```text
Focused tests/review were completed before this governance body cleanup. The current branch is conflicted and still needs merge resolution before final merge readiness.
```

## Real Behavior Proof

- Environment: Headroom development/review context.
- Exact command / steps: Reviewed session-scoped Codex wrap routing
behavior and existing focused coverage.
- Observed result: Routing state is scoped to the active wrap session
rather than shared globally across sessions.
- Not tested: Current conflicted branch after merge resolution;
conflicts still need to be resolved before merge.

## Review Readiness

- [x] I have performed a self-review
- [x] This PR is ready for human review

## Additional Notes

This body was normalized by a maintainer after approval so the
governance parser reflects the already-reviewed PR state. The PR remains
blocked by merge conflicts.
2026-07-11 11:03:57 -05:00
Rod Boev
f536aa0801
fix(wrap): keep Claude context-tool setup explicit (#1999)
## Description

`headroom wrap claude` currently installs RTK's global Claude hook and
instruction imports on a flag-free launch, even though the wrapped
session already routes through Headroom's proxy. The wrapper now
requires an explicit Claude context-tool opt-in before it runs the
existing RTK or lean-ctx setup path. Existing negative flags remain
accepted, and other wrapped agents keep their current behavior.

Closes #1915

## Type of Change

- [x] Bug fix (non-breaking change that fixes an issue)
- [ ] New feature (non-breaking change that adds functionality)
- [ ] Breaking change (fix or feature that would cause existing
functionality to change)
- [ ] Documentation update
- [ ] Performance improvement
- [ ] Code refactoring (no functional changes)

## Changes Made

- Made Claude context-tool installation explicit instead of running it
on every default wrap.
- Preserved the existing RTK and lean-ctx installers behind the positive
opt-in.
- Kept `--no-context-tool` and `--no-rtk` compatible and left other
agent wrappers unchanged.
- Added focused command-parser coverage for default, opt-in, selector,
and negative-space behavior.
- Documented the changed default and opt-in command in `CHANGELOG.md`.

## Testing

- [x] Unit tests pass (`uv run --no-project pytest
tests/test_cli/test_wrap_helpers.py -q`)
- [x] Linting passes (`uv run --no-project ruff check
headroom/cli/wrap.py tests/test_cli/test_wrap_helpers.py`)
- [ ] Type checking passes (`uv run mypy headroom`)
- [x] New tests added for new functionality when applicable
- [ ] Manual testing performed

### Test Output

```text
uv run --no-project pytest tests/test_cli/test_wrap_helpers.py -q
65 passed

uv run --no-project ruff check headroom/cli/wrap.py tests/test_cli/test_wrap_helpers.py
All checks passed

uv run --no-project ruff format --check headroom/cli/wrap.py tests/test_cli/test_wrap_helpers.py
2 files already formatted
```

## Real Behavior Proof

- Environment: isolated HOME on Linux or macOS, Python 3.12+, Claude CLI
available.
- Exact command / steps: run `headroom wrap claude --prepare-only`
without a context-tool flag, inspect the isolated Claude config, then
repeat with the explicit context-tool opt-in.
- Observed result: the focused Click harness now proves the default run
creates no RTK setup calls, the explicit opt-in performs the existing
RTK setup, `--no-context-tool` still wins if both flags are present, and
Copilot still keeps its default context-tool behavior.
- Not tested: a live `headroom wrap claude` run against a real Claude
installation and a real RTK or lean-ctx hook write on this host.
- Scope: Claude context-tool activation and global configuration
artifacts.

## Review Readiness

- [x] I have performed a self-review
- [x] This PR is ready for human review

## Checklist

- [x] My code follows the project's style guidelines
- [x] I have performed a self-review of my code
- [ ] I have commented my code, particularly in hard-to-understand areas
- [x] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [x] I have added tests that prove my fix is effective or that my
feature works
- [x] New and existing unit tests pass locally with my changes
- [x] I have updated the CHANGELOG.md if applicable

## Screenshots (if applicable)

N/A

## Additional Notes

The exact project-bound `uv sync --extra dev` flow was blocked on this
host by a `rustup.exe` access error, so the focused checks used `uv run
--no-project` against the existing environment. This PR does not change
RTK installation internals, proxy compression, or context-tool defaults
for other agents.
2026-07-11 10:18:57 -05:00
JD Davis
1d2b76e72e
fix: harden persistent install startup (#1851)
## Description

Hardens persistent install startup and proxy compression behavior for
issue #1843. Repeated `headroom install start` / scheduled ensure calls
no longer spawn duplicate runtimes by default, and `/v1/compress` now
fails open on compression timeout instead of returning a 503. The PR
also adds a machine-readable platform feature matrix and app-level
stabilization tests for health, compression functionality, timeout
behavior, and matrix evidence.

Refs #1843

## Type of Change

- [x] Bug fix (non-breaking change that fixes an issue)
- [ ] New feature (non-breaking change that adds functionality)
- [ ] Breaking change (fix or feature that would cause existing
functionality to change)
- [x] Documentation update
- [x] Performance improvement
- [ ] Code refactoring (no functional changes)

## Changes Made

- Wrapped direct persistent deployment starts with the existing
profile-local runtime start lock.
- Made `headroom install start` idempotent when the deployment is
already healthy.
- Added wedged-runtime handling: if a PID is running but `/readyz` does
not recover inside the grace window, stop it before starting again.
- Kept `install agent ensure` inside the already-held lock while
delegating to the shared start helper.
- Changed `/v1/compress` timeout behavior from `503 compression_timeout`
to fail-open `200` with original messages, `compression_skipped: true`,
and `skip_reason: compression_timeout`.
- Added `tests/test_platform_stabilization_functional.py` covering real
FastAPI health/compression routes, successful compression metrics,
timeout fail-open speed, and a real JSON tool payload that reduces
tokens.
- Added `docs/platform-feature-matrix.json` and
`docs/platform-stabilization.md` for Linux/macOS/Windows hardening
coverage and known gaps.
- Strengthened matrix tests so cited local test/workflow paths must
exist.

## Testing

- [x] Unit tests pass (`pytest`)
- [x] Linting passes (`ruff check .`)
- [x] Type checking passes (`mypy headroom`)
- [x] New tests added for new functionality
- [x] Manual testing performed

### Test Output

```text
# Clean source tree without copied Rust extension: functional module is skipped locally, as CI copies _core from the built wheel.
> python -m pytest tests/test_install tests/test_cli/test_install_cli.py tests/test_platform_feature_matrix.py tests/test_platform_stabilization_functional.py -q
collected 120 items / 1 skipped
119 passed, 2 skipped in 17.08s

> python -m ruff check headroom/proxy/handlers/openai.py tests/test_platform_stabilization_functional.py tests/test_platform_feature_matrix.py
All checks passed!

# Local Windows compiled-core proof:
> python -m maturin build --profile ci --out dist-local
Built wheel for abi3 Python >= 3.10 to dist-local\headroom_ai-0.29.0-cp310-abi3-win_amd64.whl

# Copied _core.pyd from the wheel into headroom/ for local route execution, then:
> python -m pytest tests/test_platform_stabilization_functional.py -q
collected 4 items
4 passed in 6.71s

> python -m pytest tests/test_install tests/test_cli/test_install_cli.py tests/test_platform_feature_matrix.py -q
collected 120 items
119 passed, 1 skipped in 17.16s

Commit hooks:
Sync plugin versions.....................................................Passed
check for merge conflicts................................................Passed
ruff.....................................................................Passed
ruff-format..............................................................Passed
mypy.....................................................................Passed
```

## Real Behavior Proof

- Environment: Windows 11, PowerShell, Python 3.13.13, worktree
`C:\git\headroom-stabilization` on branch
`jd/cross-platform-stabilization`.
- Exact command / steps: built the Windows wheel with `maturin`,
extracted `_core.pyd`, ran the new FastAPI route tests and
install/matrix tests listed above, then removed generated artifacts
before committing.
- Observed result: direct start paths now no-op when healthy, skip
spawning when the start lock is contended, and stop a wedged runtime
before restart. `/v1/compress` now returns original messages quickly on
timeout instead of a 503. The real JSON tool-payload smoke test returns
`tokens_before > tokens_after`, `tokens_saved > 0`, `compression_ratio <
1.0`, and non-empty transforms through the public route.
- Not tested: full native Windows persistent process e2e remains blocked
by the upstream CRT/wheel issue already documented in workflows and in
the matrix. No real OS service was installed locally; service manager
behavior is covered by argument-level unit tests.

## Review Readiness

- [x] I have performed a self-review
- [x] This PR is ready for human review

## Checklist

- [x] My code follows the project's style guidelines
- [x] I have performed a self-review of my code
- [x] I have commented my code, particularly in hard-to-understand areas
- [x] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [x] I have added tests that prove my fix is effective or that my
feature works
- [x] New and existing unit tests pass locally with my changes
- [ ] I have updated the CHANGELOG.md if applicable

## Screenshots (if applicable)

N/A

## Additional Notes

CHANGELOG is not updated because this is an unreleased
hardening/test/documentation pass. The platform matrix intentionally
records partial/blocked Windows/macOS e2e gaps instead of claiming full
coverage where the repo cannot currently run it.
2026-07-10 00:40:34 -04:00
Rod Boev
372d6c8cd4
fix(wrap): preserve custom Codex provider base_url during proxy injection (#1894)
## Description

Refs #1614 (Bug 2 only; Bug 1's config-mutation ordering is covered by a
separate PR).

`headroom wrap codex` unconditionally pointed the proxy's upstream
OpenAI route at `api.openai.com`, even when the user's Codex config
already declared a custom OpenAI-compatible provider such as
`freemodel.dev`, LiteLLM, or vLLM under `[model_providers.<name>]`. The
proxy then silently rerouted traffic to OpenAI, which rejected the
user's gateway API key, and Codex interpreted the resulting auth
failures as an invalid session.

## Type of Change

- [x] Bug fix

## Changes Made

- `_detect_custom_codex_upstream_base_url` and
`_codex_custom_provider_base_urls` in `headroom/cli/wrap.py` scan the
existing `config.toml` for a user-declared custom `[model_providers.*]`
table, excluding Codex built-ins and Headroom's own table, and return
its `base_url` when the selection is unambiguous: either the top-level
`model_provider` names it directly, or a prior wrap left the original
provider in the `# was: <original>` comment from
`_redirect_existing_top_level_keys`.
- The detector falls back to the sole custom provider when exactly one
candidate exists and no matching top-level selection is present, which
covers the issue repro where the custom table exists without a static
top-level provider pin.
- `_inject_codex_provider_config` now detects that custom upstream
before building the injected provider block. When found, it adds
`X-Headroom-Base-Url` to `env_http_headers`, mapped to
`HEADROOM_CODEX_UPSTREAM_BASE_URL`, matching Codex's env-var-based
header contract.
- `codex()` exports the detected value into
`HEADROOM_CODEX_UPSTREAM_BASE_URL` for the launched Codex process unless
the user already set it. The proxy's OpenAI HTTP handlers already honor
`X-Headroom-Base-Url`, so HTTP `/v1/chat/completions` and
`/v1/responses` requests forward to the preserved gateway instead of the
default OpenAI upstream.

This is scoped to the HTTP request path. Codex's WebSocket transport for
`/v1/responses` resolves its upstream from a separate header-independent
path and keeps the existing behavior.

## Testing

- [x] Focused Codex wrap tests passed locally before PR review: `pytest
tests/test_cli/test_wrap_codex.py -q`
- [x] Broader Codex CLI test selection passed locally before PR review:
`pytest tests/test_cli/ -k codex -q`
- [x] CI lint, format, and type checks passed on PR head `fb769349`.
- [x] CI build, test shards, native wrapper, Docker init, Docker wrap,
security, merge-conflict, and governance jobs passed on PR head
`fb769349`.
- [ ] Live `headroom wrap codex` against a real `freemodel.dev` account
was not run for this PR.

## Test Output

Previously reported local focused test output:

```text
pytest tests/test_cli/test_wrap_codex.py -q
83 passed

pytest tests/test_cli/ -k codex -q
113 passed, 426 deselected
```

Previously reported local static checks:

```text
ruff check
ruff format --check
mypy
```

CI evidence on PR head `fb769349`: GitHub Actions run `28987811482`
completed successfully for CI, including `lint` with `ruff check`, `ruff
format --check`, and `mypy`; `build`; `build-wheel`; four test shards;
`test-agno`; `test-extras`; `test-dashboard-ui`;
`windows-native-wrapper`; `macos-native-wrapper`; and
`docker-native-e2e`. PR Governance run `28987811437` completed
successfully.

## Real Behavior Proof

- Environment: Unit-level Codex config injection using pytest tmp home,
PR head `fb769349`, and GitHub Actions CI run `28987811482`.
- Exact command / steps: With a Codex config containing
`[model_providers.freemodel]`, `base_url = "https://api.freemodel.dev"`,
and `wire_api = "responses"`, call
`_inject_codex_provider_config(8787)`.
- Observed result: The injector returns `https://api.freemodel.dev`; the
injected `[model_providers.headroom]` table contains `env_http_headers =
{ "X-Headroom-Project" = "HEADROOM_PROJECT", "X-Headroom-Base-Url" =
"HEADROOM_CODEX_UPSTREAM_BASE_URL" }`; the user's
`[model_providers.freemodel]` table remains unchanged; and re-running
`_inject_codex_provider_config(9999)` preserves the same upstream while
updating the proxy port.
- Not tested: Live external traffic through a real `freemodel.dev` key,
WebSocket custom-upstream routing, and Bug 1's
dependency-check-before-config-mutation path.

## Review Readiness

- [x] Scope is limited to #1614 Bug 2, custom provider `base_url`
preservation for Codex wrap.
- [x] Bug 1 remains out of scope and is called out separately.
- [x] The changed code uses the existing proxy `X-Headroom-Base-Url`
contract instead of adding a new proxy route.
- [x] Ambiguous multiple custom providers keep prior fallback behavior
instead of guessing.
- [x] A collaborator reviewed and approved the current head after
running the focused Codex wrap tests locally.
- [x] This PR is ready for human review.

## Checklist

- [x] I have performed a self-review.
- [x] Focused tests added and passing.
- [x] Lint, format, and type-check clean on CI.
- [x] No unrelated files changed.
- [x] This PR is ready for human review.
2026-07-09 16:55:00 -05:00
Tejas Chopra
68676daa50
feat: ship the coding profile as Headroom's out-of-box default posture (#1893)
Make a bare `headroom proxy` (and the uvicorn factory / argparse main)
default to the cache-mode coding posture instead of requiring users to
set a dozen env vars.

Profile (agent_savings.py):
* "coding" is now the DEFAULT profile (DEFAULT_PROFILE), and it is
rewritten for cache mode: proxy_mode="cache" and
compress_user_messages=True (cache mode compresses the newest
OBSERVATION delta — a user/tool turn — so compress_user must be on or
there is nothing to compress; prefix stability is preserved by the delta
engine, not by refusing to touch user turns).
* AgentSavingsProfile carries the standalone router/handler toggles too
(tool_search, cross_turn_dedup, lossless_then_lossy, protect_reads,
code_aware, effort_router, lossless, min_chars_for_block); proxy_env()
emits them. Defaults preserve current behavior for the other profiles.
* coding sets: tool_search=1, dedupe=1, lossless_then_lossy=1,
protect_reads=1, code_aware=1, effort_router=0, lossless=0,
min_chars_for_block=25. CCR stays ON (no HEADROOM_NO_CCR) so any lossy
loss is recoverable.
* apply_agent_savings_env_defaults() now honors an explicit
HEADROOM_SAVINGS_PROFILE already in the env before falling back to the
default.

Delivery (pollution-free by construction):
* MODE and savings_profile default via INLINE defaults in the config
builders (cache / coding) — no global env mutation, so unit tests that
build config directly keep clean defaults.
* The request-time toggles are seeded into os.environ (setdefault) via
seed_proxy_env_defaults() ONLY at the executable/deployment entries —
run_server() (before serving) and create_app_from_env() (uvicorn
factory) — NOT in the CLI command or any library builder, so CliRunner
tests never leak coding defaults into os.environ across tests.
* CLI code_aware now defaults ON, matching the argparse server path
(degrades to a no-op without tree-sitter).

All explicit user env vars / CLI flags still win (setdefault + `or`
fallbacks). HEADROOM_LOSSLESS was already 0 by default; unchanged.

Tests: coding-profile + CLI-proxy-env tests updated to the new defaults;
1047 passed across the touched areas (only pre-existing memory/env
failures remain).

## Description

<!-- Briefly explain the change and why it is needed. -->

Closes #

## Type of Change

- [ ] Bug fix (non-breaking change that fixes an issue)
- [ ] New feature (non-breaking change that adds functionality)
- [ ] Breaking change (fix or feature that would cause existing
functionality to change)
- [ ] Documentation update
- [ ] Performance improvement
- [ ] Code refactoring (no functional changes)

## Changes Made

- 

## Testing

<!-- Check what you actually ran, then paste the real command output
below. -->

- [ ] Unit tests pass (`pytest`)
- [ ] Linting passes (`ruff check .`)
- [ ] Type checking passes (`mypy headroom`)
- [ ] New tests added for new functionality
- [ ] Manual testing performed

### Test Output

```text
# Paste relevant command output or artifact links here
```

## Real Behavior Proof

- Environment:
- Exact command / steps:
- Observed result:
- Not tested:

## Review Readiness

- [ ] I have performed a self-review
- [ ] This PR is ready for human review

## Checklist

- [ ] My code follows the project's style guidelines
- [ ] I have performed a self-review of my code
- [ ] I have commented my code, particularly in hard-to-understand areas
- [ ] I have made corresponding changes to the documentation
- [ ] My changes generate no new warnings
- [ ] I have added tests that prove my fix is effective or that my
feature works
- [ ] New and existing unit tests pass locally with my changes
- [ ] I have updated the CHANGELOG.md if applicable

## Screenshots (if applicable)

Add screenshots to help explain your changes.

## Additional Notes

<!-- Mention any N/A checklist items, tradeoffs, follow-ups, or
maintainer context. -->

---------

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-09 07:49:54 -07:00
Vinay Gupta
38074888ac
fix(docker): report source build version (#1862)
## Description

Closes #1858

Docker/Compose source builds could report stale or misleading version
information: the dashboard initially rendered a hardcoded `v0.3.0`, then
`/health` replaced it with installed package metadata, which can be
stale when building locally from `main` without release metadata in the
image.

This change makes source Docker Compose builds report an explicit
source-build identity, removes the stale dashboard fallback, and keeps
CLI/doctor version checks from treating source-build labels as
release-version drift.

## Type of Change

- [x] Bug fix (non-breaking change that fixes an issue)
- [ ] New feature (non-breaking change that adds functionality)
- [ ] Breaking change (fix or feature that would cause existing
functionality to change)
- [ ] Documentation update
- [ ] Performance improvement
- [ ] Code refactoring (no functional changes)

## Changes Made

- Add `HEADROOM_VERSION` / `HEADROOM_BUILD_VERSION` runtime version
overrides and optional packaged `_build_info.py` metadata.
- Teach Docker Compose source builds to pass a `source-build` sentinel
that the Dockerfile expands to `source-build+g<sha>` when git metadata
is available, or `source-build+sha256.<digest>` otherwise.
- Keep release/published image builds on normal package metadata when
`HEADROOM_BUILD_VERSION` is unset.
- Include only minimal `.git` metadata in the Docker build context so
the source-build label can identify the checkout without copying git
objects.
- Treat source-build labels and raw hashes as non-release labels in
`wrap` and `doctor`, avoiding false stale-proxy restarts and drift
warnings.
- Replace the dashboard hardcoded `0.3.0` fallback with `loading` /
`unknown` and format non-release build labels without a `v` prefix.
- Include the runtime version in proxy startup logs, `/health`,
`/livez`, and OTEL service version reporting.

## Testing

- [x] Unit tests pass (`pytest` in GitHub CI)
- [x] Linting passes (`ruff check .`)
- [x] Type checking passes (`mypy headroom`)
- [x] New tests added for new functionality
- [x] Manual testing performed

### Test Output

```text
GitHub CI: all checks passing
- CI: build, build-wheel, lint, test shards, test-extras, test-agno, test-dashboard-ui
- Docker: docker-native-e2e, docker-wrap-e2e, docker-init-e2e
- Native wrappers: macOS, Windows, Ubuntu
- Security: CodeQL, gitleaks, pip-audit
- Governance: template, label, merge-conflicts, commitlint

$ HEADROOM_REQUIRE_RUST_CORE=false PYTHONPATH=/Users/vinaygupta/Desktop/git/headroom-fix-1858-version-mismatch pytest tests/test_package_init_lazy.py::test_version_prefers_explicit_build_env tests/test_package_init_lazy.py::test_version_label_helpers_only_prefix_release_versions tests/test_package_init_lazy.py::test_version_uses_packaged_build_metadata tests/test_package_init_lazy.py::test_observability_version_uses_runtime_version tests/test_docker_compose_persistence.py tests/test_cli_doctor.py::TestProxyLiveness::test_up_leaves_source_label_unprefixed tests/test_cli_doctor.py::TestVersionDrift::test_non_release_version_labels_skip_drift_comparison tests/test_cli/test_wrap_persistent.py::test_proxy_version_restart_ignores_non_release_source_labels tests/test_proxy_dashboard_stats_cache.py::test_dashboard_uses_cached_stats_and_lazy_history_feed_polling -q
13 passed, 1 warning

$ uvx ruff==0.15.17 check .
All checks passed!

$ uvx ruff==0.15.17 format --check .
1058 files already formatted

$ uvx mypy==1.20.2 headroom --ignore-missing-imports
Success: no issues found in 407 source files

$ git diff --check
# no output

$ docker compose config
# resolved headroom-proxy build args include HEADROOM_BUILD_VERSION: source-build

$ HEADROOM_BUILD_VERSION=6266a1d docker compose config
# explicit override is preserved as HEADROOM_BUILD_VERSION: 6266a1d

$ docker build --check --build-arg HEADROOM_BUILD_VERSION=source-build .
Check complete, no warnings found.
```

## Real Behavior Proof

- Environment: macOS local checkout, Python 3.13.5, Docker Desktop
builder `desktop-linux`, plus GitHub Actions CI.
- Exact command / steps: `docker compose config`,
`HEADROOM_BUILD_VERSION=6266a1d docker compose config`, and `docker
build --check --build-arg HEADROOM_BUILD_VERSION=source-build .`.
- Observed result: Compose defaults the top-level `headroom-proxy` build
arg to the `source-build` sentinel, preserves explicit overrides, and
Dockerfile syntax/check validation passes for the source-build path.
- Not tested: Full end-to-end release publishing flow; this PR only
changes local/source-build reporting.
- CI proof: GitHub Actions completed successfully across Docker E2E, CI
test shards, lint/type checks, native wrapper checks, security checks,
and PR governance.

## Review Readiness

- [x] I have performed a self-review
- [x] This PR is ready for human review

## Checklist

- [x] My code follows the project's style guidelines
- [x] I have performed a self-review of my code
- [x] I have commented my code, particularly in hard-to-understand areas
- [ ] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [x] I have added tests that prove my fix is effective or that my
feature works
- [x] New and existing unit tests pass locally/CI with my changes
- [ ] I have updated the CHANGELOG.md if applicable

## Screenshots (if applicable)

N/A

## Additional Notes

Docs and changelog are N/A for this runtime-reporting bug fix. The PR is
open and ready for review with all GitHub checks passing.
2026-07-08 13:32:04 -05:00
Parideboy
1573f1fd07
fix: use rtk native Cursor hook instead of injecting .cursorrules (#756) (#1846)
## Description

`headroom wrap cursor` unconditionally injected an `rtk`-usage
instructions block into `.cursorrules`. rtk itself supports a native
hook for Cursor (`rtk init --agent cursor`) — the same registration
mechanism headroom already uses for Claude Code — which rewrites shell
commands transparently with zero custom-instructions text needed.
Headroom never tried that path for Cursor, so users got a redundant
`.cursorrules` file duplicating guidance the native hook already
provides silently.

A follow-up commit hardens the switch: `register_agent_hooks` returns
`True` on rtk exit 0, but some rtk builds exit 0 without writing
`~/.cursor/hooks.json`. headroom now trusts the on-disk hook file, not
the exit code, before skipping the `.cursorrules` fallback.

Closes #756

## Type of Change

- [x] Bug fix (non-breaking change that fixes an issue)
- [ ] New feature (non-breaking change that adds functionality)
- [ ] Breaking change (fix or feature that would cause existing
functionality to change)
- [ ] Documentation update
- [ ] Performance improvement
- [ ] Code refactoring (no functional changes)

## Changes Made

- `headroom/rtk/installer.py`: generalized `register_claude_hooks` into
`register_agent_hooks(rtk_path, *, agent="claude")`, which passes
`--agent <agent>` to `rtk init` for non-Claude agents.
`register_claude_hooks` kept as a thin wrapper for backward
compatibility. Added `RTK_NATIVE_HOOK_AGENTS` documenting which agents
rtk supports a native hook for.
- `headroom/cli/wrap.py`: `wrap cursor` now calls
`register_agent_hooks(rtk_path, agent="cursor")` first, and only skips
the `.cursorrules` fallback when `~/.cursor/hooks.json` is actually on
disk; otherwise it falls back to `_inject_rtk_instructions(...)`.
- Tests: `tests/test_rtk_installer.py` and
`tests/test_cli/test_wrap_bridge.py` cover the native-hook path, the
on-disk verification, and the `.cursorrules` fallback.
- `CHANGELOG.md`: added an entry under `## Unreleased` / `### Fixed`.

## Testing

- [x] Unit tests pass (`pytest`)
- [x] Linting passes (`ruff check .`)
- [x] Type checking passes (`mypy headroom`)
- [x] New tests added for new functionality
- [x] Manual testing performed

### Test Output

```text
$ python -m ruff format --check headroom/ tests/ e2e/
953 files already formatted

$ python -m ruff check headroom/cli/wrap.py headroom/rtk/installer.py tests/test_cli/test_wrap_bridge.py tests/test_rtk_installer.py
All checks passed!

$ python -m pytest tests/test_cli/test_wrap_bridge.py -k cursor -q
3 passed
```

## Real Behavior Proof

- Environment: Windows 11, Python 3.13, local checkout; `python -m
pytest` / `ruff` run directly.
- Exact command / steps: `python -m pytest
tests/test_cli/test_wrap_bridge.py -k cursor -q` — the first test mocks
`register_agent_hooks` to write `~/.cursor/hooks.json` and asserts
`.cursorrules` is NOT created; the second mocks it to write nothing and
asserts `.cursorrules` IS created with the `headroom:rtk-instructions`
marker; the third exercises the explicit registration-failure fallback.
- Observed result: `3 passed`. Native-hook path skips `.cursorrules`
only when the hook file exists on disk; every other outcome falls back
to `.cursorrules`, so Cursor always gets RTK guidance.
- Not tested: real `rtk` binary writing `~/.cursor/hooks.json`
end-to-end — that path is covered by the `docker-wrap-e2e` CI job, not
locally.

## Review Readiness

- [x] I have performed a self-review
- [x] This PR is ready for human review

## Checklist

- [x] My code follows the project's style guidelines
- [x] I have performed a self-review of my code
- [x] I have commented my code, particularly in hard-to-understand areas
- [ ] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [x] I have added tests that prove my fix is effective or that my
feature works
- [x] New and existing unit tests pass locally with my changes
- [x] I have updated the CHANGELOG.md if applicable

## Screenshots (if applicable)

N/A — CLI-only change.

## Additional Notes

Scope: rtk's native-hook-capable agents include `claude`, `cursor`,
`windsurf`, `cline`, `kilocode`, `antigravity`, `pi`, `hermes`, but only
`cursor` and `claude` have a corresponding `headroom wrap` subcommand
today, so this fix only changes `wrap cursor` behavior.

---------

Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-07 23:31:54 -05:00