What problem does it solve? Writing mission plans that Weaver Hub can actually execute is error-prone: over-specified step scripts make the Manager-mode PM fake completion, schema fields like execution_target are silently ignored, and malformed dod_gate checks can orphan missions or make phases unpassable. This Skill encodes the verified schema rules and the proven phase patterns so plans land correctly the first time. ## Core Features & Use Cases - Goal-focused plan authoring: Structures phases as goal + acceptance criteria + guardrails instead of imperative step scripts, with explicit completion: goal_gated vs task_list declaration per phase. - Proven phase pattern: Applies the design -> HOLD-for-PASS human checkpoint -> implement -> batched deploy/dogfood structure, with per-todo model-tier discipline (Opus/Fable for design, Sonnet for execution, Haiku for mechanical sweeps). - Two landing paths: Writes local plans/*.yaml for fast orchestrator iteration, or lands plans through ch_create_mission_with_plan so they flow over MQTT through Brain, DynamoDB, and the retained-plan rehydration pipeline. - Use Case: Turn a roadmap item like "model-tier budget engine" into a Weaver-executable Manager-mode mission, verify it with ch_get_mission_plan, and repair fields in place with ch_edit_mission_plan. ## Quick Start Ask the agent to author a Weaver Manager-mode mission plan for your roadmap item and land it through Brain so Weaver picks it up over MQTT.