TRACK
AI Tool Distribution
Package, scan, and distribute MCP servers safely. mpak is the open-source registry with security scanning, like npm for AI agent tools.
3 articles in this track
Frequently Asked Questions
What is mpak?
mpak (mpak.dev) is an open-source registry for MCP servers. Search for servers, check their trust score, install with one command. Every server is security-scanned and packaged as a reproducible MCPB bundle.
What is an MCPB bundle?
MCPB (MCP Bundle) is a packaging format for distributing MCP servers. A bundle includes the server code, vendored dependencies, a manifest describing capabilities, and runtime configuration. Same artifact in dev, CI, and production, no dependency drift.
Is mpak free?
Yes. Fully open-source and free to use, search, install, and publish. NimbleBrain built mpak as ecosystem infrastructure, not a revenue product.