What it does
An active MCP reference server that provides one tool letting the model externalize a chain of thoughts — adding, revising, branching, and re-numbering steps while solving a problem. It holds no data and calls no external API; a deterministic reasoning-orchestration primitive. Runs locally over stdio.
Example prompts
- Use step-by-step reasoning to plan the migration of this service.
- Break this problem into revisable steps and work through them.
