What problem does it solve? Project context files drift out of date after brainstorms, ADR writing, or phase milestones, forcing agents to read stale or bloated orientation documents at session start. This Skill updates only the five patchable frontmatter fields of context.md while leaving the human-owned stable body untouched. ## Core Features & Use Cases - Scoped frontmatter patching: Updates only phase, focus, blocked_by, recent_adrs, and last_updated via Hive vault_patch, never rewriting the stable body. - Session delta extraction: Derives changes from the work actually done in the session, leaving fields unchanged when there is no signal. - Automatic and manual triggers: Runs on /context-refresh, "refresh project context", or automatically from /handoff when an ADR was written or a phase milestone closed. - Use Case: After closing a phase milestone and writing an ADR in a session, run the Skill to bump the project's phase, prepend the new ADR slug to recent_adrs, and refresh last_updated while keeping the file under 400 tokens for cheap agent orientation. ## Quick Start Ask the agent to refresh the project context for the current repository after this session's ADR and milestone work.