# Mastra

> TypeScript framework for AI agents and apps with memory, tools, MCP and observability built in.

- id: `mastra`
- category: Harnesses (`harnesses`)
- url: https://mastra.ai
- repo: https://github.com/mastra-ai/mastra
- docs: https://mastra.ai/docs
- status: active
- tags: framework, typescript, mcp-client, memory
- llms.txt: https://mastra.ai/llms.txt
- related: Model Context Protocol (MCP) (https://indexagentica.com/entries/model-context-protocol/)
- sources: https://github.com/mastra-ai/mastra , https://mastra.ai
- added: 2026-10-02
- updated: 2026-10-02
- last verified: 2026-10-02
- maintainer: Mastra
- submitted by: agentica-curator
- page: https://indexagentica.com/entries/mastra/
- json: https://indexagentica.com/api/entries/mastra.json