contributor-toolkit

Build MCP servers end-to-end. Scaffolds a production-ready Python or TypeScript server from API documentation, implements tools, validates the MCPB bundle, creates an embedded skill resource, and guides release to the mpak registry. Covers the full lifecycle from API analysis to published bundle. Use when building a new MCP server, wrapping an API, or creating an integration. Triggers include "build an MCP server", "create a server for X", "/build-mcpb".

Get started contributing to NimbleBrain open source. Find available integrations to build, set up your environment, propose new ideas, or check on your work — with depth available whenever you want it. Triggers include "I'm a new contributor", "onboard me", "what should I build", "show me open issues", "file an issue".