Mushroomdb is a Model Context Protocol (MCP) server: Embedded graph database for agents: declare association rules once, edges maintain themselves. As an MCP server it plugs straight into AI assistants, exposing its functionality as tools the model can invoke on your behalf.
It runs locally: the mushroomdb-cli package speaks MCP over stdio on your machine. No credentials are required — it works out of the box. The current release is v0.1.3, with source at MatthewSherlin/mushroomdb on GitHub.
You'll find Mushroomdb in the Database category here on mcp.site; it connects to Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, Zed, and any other MCP client — see the install snippets below. If you maintain Mushroomdb for MatthewSherlin, claim this listing to verify ownership, earn the Verified badge, and keep the details current.