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# `.agents/` Public repository-scoped Agent Skills shared across Codex/OpenAI-compatible, Claude Code, and Hermes runtimes. ## Contract - [`.agents/skills/`](skills/) is the tracked source used by repository skill discovery and by the cross-runtime installer. - [`context-engineering.lock.json`](context-engineering.lock.json) pins the upstream repository, revision, plugin version, inventory counts, and exact content digest. - Every immediate skill directory under [`skills/`](skills/) belongs to that one pinned source. A skill from another upstream stays with its owning infrastructure package unless a reviewed multi-source lock schema is added. - Upstream skill directories retain their relative references and scripts. Scripts are illustrative and must not be auto-executed. - Runtime-specific policy belongs in an explicit overlay recorded by the lock, not in an unrecorded per-runtime copy. ## Verification ```bash uv run python -m infrastructure.skills runtime-status uv run python -m infrastructure.skills check uv run python -m infrastructure.skills operations-check ``` Use `... infrastructure.skills runtime-install` only for an intentional user-level install. It moves same-name existing paths to timestamped backups before linking the pinned shared store.