federation

Build mode skill — reads plan packs from session/bridge/ and loads them into working memory. Use ONLY in build mode (Nemotron 3 Ultra). Executes plan step by step.

Syncs bridge_state.json after milestones. Runs in build mode. Auto-invoked on major step completion, before compaction, or manually.

Plan mode skill — writes plan packs to session/bridge/. Use ONLY in plan mode (GLM 5.1). Creates P001, P002, etc. with all 5 required files. Enforces schema from SCHEMA.md.