What problem does it solve? Long-running projects lose momentum between sessions: the plan drifts from reality, reasoning behind decisions disappears, and agents redo or reverse prior work. This Skill drives an evolving roadmap stored as native state in the think-and-ship MCP server, executing one chunk end-to-end per invocation while keeping reasoning, execution, and the plan cross-referenced in a single audit trail. ## Core Features & Use Cases - Chunk execution loop: Picks the next ready chunk via roadmap_next, plans it with think_* steps, tracks execution with ship_* tasks, and verifies with real quality gates before marking it done. - Native roadmap state management: Mutates chunks with roadmap_* tools (add, update, obsolete, reprioritize proposals) and regenerates ROADMAP.md as a view, never hand-editing it. - Cross-referenced trace graph: Links chunk:, think:, task:, and check: references so every shipped change carries its motivating reasoning. - Use Case: A developer returns to a multi-session project, types /roadmap, and the agent picks the next pending chunk, explores the code with ministr, implements and verifies it, records discoveries as new backlog chunks, and emits a handoff prompt for the next session. ## Quick Start Type /roadmap in a project configured with the think-and-ship MCP server to have the agent select and ship the next ready roadmap chunk.