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mastra

Mastra is the modern TypeScript framework for AI-powered applications and agents.

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Mastra is a TypeScript framework for building AI-powered applications and agents, published by mastra-ai. It is indexed here in its role as an MCP server and ships agent-oriented config files such as AGENTS.md, CLAUDE.md, and Cursor rules.

Reach for it when you want to build agents, workflows, chatbots, or LLM apps in TypeScript with MCP support.

Use it to

  • Build AI agents in TypeScript
  • Run it as an MCP server
  • Add workflows and evals to LLM apps
  • Integrate agents into Next.js or React apps
  • Adopt its shipped agent config files in your repo

For TypeScript developers building AI agents and LLM applications

Role
mcp-server
Language
TypeScript
Licence
custom (licence file present)
Forks
2,805
Open issues
256
Last push
2026-09-17
Latest release
@mastra/core@0.8.0 · 2025-04-08
Skills shipped
18
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