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APIs.guru MCP — keyless directory of 2,500+ public APIs and their OpenAPI specs.

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About Apis Guru

Apis Guru is an MCP (Model Context Protocol) server published by pipeworx-io in the official MCP registry. APIs.guru MCP — keyless directory of 2,500+ public APIs and their OpenAPI specs.

Apis Guru runs as a hosted remote over streamable-http — MCP clients connect directly to its endpoint, with nothing to install locally.

Development happens in the open at github.com/pipeworx-io/mcp-apis-guru.

Use Apis Guru with your agent

Claude Code · one command
claude mcp add --transport http apis-guru https://gateway.pipeworx.io/apis-guru/mcp
Claude Desktop, Cursor & other MCP clients · config
{
  "mcpServers": {
    "apis-guru": {
      "url": "https://gateway.pipeworx.io/apis-guru/mcp"
    }
  }
}
streamable-httphttps://gateway.pipeworx.io/apis-guru/mcp

Frequently asked questions

What is Apis Guru?
Apis Guru is an MCP (Model Context Protocol) server by pipeworx-io. APIs.guru MCP — keyless directory of 2,500+ public APIs and their OpenAPI specs.
How do I connect Apis Guru to Claude, Cursor, or another MCP client?
Apis Guru is a remote MCP server — add its endpoint (https://gateway.pipeworx.io/apis-guru/mcp) to your client's MCP configuration (for example with "claude mcp add", or under "mcpServers" in Cursor's mcp.json) and restart the client.
Is Apis Guru open source?
Yes — the source code is public at github.com/pipeworx-io/mcp-apis-guru.
Can AI agents pay to use Apis Guru?
Not yet through Loomal — Apis Guru is listed as a free directory entry. If its maintainer verifies ownership, they can set per-call USDC pricing that agents pay over x402, with settlement on Base.

Listing data from the official MCP registry and GitHub, refreshed periodically. Not affiliated with the maintainer unless claimed. Maintain Apis Guru? Claim this listing free by verifying GitHub ownership, or contact us.