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Free public MCP for AI agents — 193 tools, 44 workflows. No API key. https://toolapi.org

2 stars PythonOthers Updated Aug 27, 2026
ai-agentsclaudecursordevtoolsfree-apijson-schemamcpmodel-context-protocolsse

Documentation

ToolAPI

ToolAPI
MCP tools
Registry
Version

Permanently free public MCP infrastructure for AI agents — 95 tools, 22 workflows, no API key.

  • Site: https://toolapi.org
  • Status: https://toolapi.org/status.html
  • Connect: https://toolapi.org/connect.html
  • 中文入门: https://toolapi.org/guides/zh-toolapi-mcp-getting-started.html
  • AI discover: https://toolapi.org/for-ai.json
  • MCP SSE: https://toolapi.org/sse
json
{"mcpServers": {"toolapi": {"url": "https://toolapi.org/sse"}}}

What’s in this repo

  • `app/` — FastAPI hub + MCP (REST + SSE + Streamable HTTP)
  • `promote/` — Smithery / MCP Registry metadata
  • `ops/` — health checks, CF purge, monitoring (no secrets in repo)

Local deploy (operators only)

Secrets stay on your machine:

1. Copy `deploy.local.env.example` → `deploy.local.env`

2. Copy `cloudflare.env.example` → `~/.cloudflare.env` on your jump host

3. Run deploy scripts (they load `deploy.local.env` when present)

Do not commit `deploy.local.env`, `.env`, or Cloudflare tokens.

Docs

License

Public MCP service; infrastructure sponsored. See https://toolapi.org/sponsors.json

Frequently asked questions

What is toolapi?

toolapi is Free public MCP for AI agents — 193 tools, 44 workflows. No API key. https://toolapi.org

How do I install toolapi?

Open the GitHub repository and follow its README. Most MCP servers are added to your client's MCP config, then called by your agent.

Is toolapi open source?

Yes — it is hosted on GitHub at https://github.com/baohuiwb/toolapi and has 2 stars.

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