Open Source

Tools we built for ourselves, then released for everyone. All hosted on GitHub under the Chapworks org.

MCP Tool

Local Brain

Self-hosted personal knowledge and memory layer for MCP tools. Store context, retrieve it later, keep your AI conversations grounded in what you actually know.

github.com/Chapworks/local-brain
Claude Code Skill

MCP Audit

Tool collision detection skills for Claude Code. Find duplicate and overlapping tools across your MCP servers before they cause problems.

github.com/Chapworks/tool-audit

Built in the open. PRs welcome.

Found a bug? Have an idea? We review every pull request and respond to every issue. Come build with us.