headroom/docs
KET ⚡ 37a12dd833
[codex] docs: add pipeline extension recipe (#1758)
## Description

Headroom already supports `headroom.pipeline_extension`, but
request-normalization pattern was not documented. That leaves users
guessing how to fix upstream quirks such as `content: null` tool-call
payloads.

Closes #1758

## Type of Change

- [x] Documentation update

## Changes Made

- Added a `Pipeline Extensions` section to `configuration.mdx`.
- Documented the `PRE_SEND` hook as the right place for request cleanup.
- Included a minimal `NormalizeNullContent` example and entry-point
registration.
- Mentioned `x-headroom-base-url` as the per-request routing override.

## Testing

- [ ] 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
Docs-only verification:
- Reviewed docs diff for API names, hook names, and placement.
- Confirmed example uses public `headroom.pipeline` contract and matches existing header-routing terminology.
```

## Real Behavior Proof

- Environment: GitHub PR diff review for docs-only extension recipe.
- Exact command / steps: Compared new configuration docs against public
pipeline-extension and per-request routing interfaces already exposed by
Headroom.
- Observed result: Docs now show concrete request-cleanup extension
pattern without requiring a fork.
- Not tested: Live extension package execution in this verification
pass.

## 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
- [ ] 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

Co-authored-by: Your Name <you@example.com>
2026-07-07 23:06:53 -05:00
..
app docs: improve discoverability for AI agents and search crawlers 2026-05-13 17:36:06 -07:00
components tokens saved grid 2026-04-12 13:42:20 +06:00
content/docs [codex] docs: add pipeline extension recipe (#1758) 2026-07-07 23:06:53 -05:00
lib docs(ci): add CI/CD flow diagrams (#1062) 2026-06-16 23:05:15 -07:00
overrides fix: repair release and docs pipelines 2026-04-16 12:53:51 -05:00
screenshots Merge pull request #147 from JerrettDavis/feat/anthropic-usage-insights 2026-04-12 10:54:22 -07:00
.gitignore new docs UI + ts doc coverage 2026-04-12 13:15:58 +06:00
bun.lock fix(deps): remediate dependency CVEs and publish SBOM (#1509) 2026-06-27 15:28:12 -07:00
claude-code-bedrock-headroom.md fix(bedrock): route ARNs via converse, named AWS profiles, and au. re… (#1456) 2026-07-02 22:51:05 -05:00
next.config.mjs new docs UI + ts doc coverage 2026-04-12 13:15:58 +06:00
observability.md fix(observability): G3 remediation — bound cardinality + wire dead metrics 2026-05-24 10:41:56 -07:00
package-lock.json fix(deps): remediate dependency CVEs and publish SBOM (#1509) 2026-06-27 15:28:12 -07:00
package.json fix(deps): remediate dependency CVEs and publish SBOM (#1509) 2026-06-27 15:28:12 -07:00
postcss.config.mjs new docs UI + ts doc coverage 2026-04-12 13:15:58 +06:00
proxy.ts new docs UI + ts doc coverage 2026-04-12 13:15:58 +06:00
README.md new docs UI + ts doc coverage 2026-04-12 13:15:58 +06:00
rtk-architecture.md fix(observability): wire Phase G PR-G3 RTK + proxy metrics (H-blocker) 2026-05-22 13:18:42 -07:00
source.config.ts docs(ci): add CI/CD flow diagrams (#1062) 2026-06-16 23:05:15 -07:00
tsconfig.json new docs UI + ts doc coverage 2026-04-12 13:15:58 +06:00

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