@mastra/mcp-docs-server

What it does

This MCP server exposes Mastra.ai's documentation, changelogs, and news as a queryable tool for Claude. It retrieves and caches documentation content, allowing Claude Code to surface official Mastra reference material without context-switching. The server makes network calls to fetch documentation and persists it locally for efficient lookups.

Who it's for

Developers building AI agents and workflows with the Mastra framework in Claude Code. Particularly useful for teams evaluating Mastra or onboarding new patterns like model routing, agents, workflows, and integrations without leaving the editor.

Common use cases

• Look up agent and workflow syntax while building in Claude Code
• Check changelog entries to understand recent API changes
• Retrieve documentation about model routing, integrations, or context management
• Query evolving Mastra APIs during rapid development cycles
• Access release notes and feature announcements without tab-switching

Setup pitfalls

• The scanner detected 16 secrets in the codebase; verify API keys and tokens are not exposed in .env or version control before production use
• Requires filesystem write access to cache documentation locally — ensure proper permissions in sandboxed environments
• Single-tool limitation may require follow-up queries to drill into specific APIs or examples
• High risk classification warrants review of dependencies and recent commits before adoption