git:20260816.fc694a8 to git:20260821.1f234f9

2 added, 2 removed. Audit A to A.

# Contents

- `phase-orchestrator/` – portable phased execution with Codex collaboration agents and explicit join gates.

# Guidelines

- - Keep portable repository-support workflows under `.agents/skills/`; keep the six canonical public KB workflows under the root `skills/` package directory.

- - Do not duplicate, wrap, or fork the package-owned KB skills here. Their repository and packed copies must remain byte-identical.

+ - Keep portable repository-support workflows under `.agents/skills/`; keep the single canonical public KB skill and its focused references under `skills/kb/`.

+ - Do not duplicate, wrap, or fork the package-owned KB skill here. Its repository and packed copies must remain byte-identical.

- Keep trigger descriptions precise and orchestration instructions portable across independently versioned repositories.

- Update a skill's metadata and directory guide when its trigger, resources, or default invocation changes.

- Validate changed skill folders with the installed Codex skill validator when available.