MeshChatX/AGENTS.md

MeshChatX agent entry

Start at .agents/README.md.

Architecture and invariants: .agents/overview.md. Mesh design: .agents/conventions/reticulum-zen.md. Prose: .agents/skills/no-ai-slop/SKILL.md before writing or editing docs, UI copy, or commit messages longer than a sentence.

Linux Landlock

Optional filesystem sandbox on Linux (MESHCHAT_LANDLOCK, see overview). Besides SQLite temp_store, it affects subprocesses and user-local tools (pipx Argos Translate, ~/.local/bin wrappers, rnsh/rnx launched as PATH scripts).

• Implementation: meshchatx/src/backend/landlock_sandbox.py
• SQLite symptoms and pragmas: .agents/skills/landlock-sqlite/SKILL.md
• Integration probes (subprocess spawn, translator Argos, home write denial): tests/backend/test_landlock_integration_surfaces.py and tests/backend/landlock_integration_support.py
• After changing Landlock rules or any code that subprocess/Popens external binaries, extend read/RW roots and add a probe test in that integration file.