LabscoMCP early access ↗
peijun1700MCP SERVER

BlueMouse

A gate in front of your AI coder: it interviews you on the hard decisions before it will let code be generated.

by peijun1700 ↗Reasoning Scaffolds & Agent Workflow EnginesCommunity

LABSCO SUMMARY

Its own status report tells you who it is not ready for.

The project's v6.6 status report calls the Python-script delivery a confirmed blocker on modern macOS — Gatekeeper and CORS — and concludes that the current release needs terminal skills. Take that at face value: if you are comfortable running a local Python service, the interview-then-validate loop is a genuinely different idea from another autocomplete. If you were hoping to double-click something, wait.

What it is

A quality gate for AI-assisted coding that runs entirely on your own machine. It is a standard MCP server for Cursor, Windsurf, Claude Desktop and other clients, and it is also usable on its own as a web page at http://localhost:8001.

What you get

  • A Socratic interview stage that asks the questions people skip — pessimistic or optimistic locking for concurrent orders, roll back or retry on payment failure
  • A state machine that actually blocks: LOCKED to INTERVIEWING to GREEN to CODING, and a /generate request before GREEN is refused with HTTP 403
  • 17 validation layers over generated code: syntax and AST parsing, file-tree and dependency checks including circular imports, then security auditing for eval(), exec() and SQL injection, Pydantic schema alignment, and package-whitelist checks against invented dependencies
  • A keyword tripwire — a request containing DROP TABLE or DELETE FROM triggers a CRITICAL STOP that asks whether this is production
  • Delivery as a project ZIP: source, architecture diagrams, installation guide, cost estimate and a validation report
  • Bilingual operation in Traditional Chinese and English, with the interview and reports switching language dynamically

Requirements

Python 3 with pip install -r requirements.txt, and port 8001 free. Start it with ./Start on macOS and Linux or Start.bat on Windows; the package is blueprint-little-mouse and the entry point is bluemouse. No API key is needed — the validation runs locally either way, and an Anthropic or OpenAI key only improves the AI assistance. Licensed AGPLv3, so commercial use carries obligations.

Setup effort

Build from source — git clone https://github.com/peijun1700/bluemouse

See installation options