Summary
This is a gateway to APIs.guru's collection of 2,500+ public API specifications, all available without API keys. It gives Claude direct access to OpenAPI specs from hundreds of services, which means you can query metadata about REST APIs, discover endpoints, or pull schema definitions on the fly. The Pipeworx implementation adds an ask_pipeworx tool that handles natural language queries instead of forcing you to call specific tools directly. Useful when you're prototyping integrations, need to look up API documentation programmatically, or want Claude to help you explore what's available in a particular API category without leaving your editor.
Notes, actions and memory. Without a meeting bot. First month 100% off.
Download for free →Show your product to 350K+ AI developers monthly.
(Empty days caused by temporary data issue)
Try for a month →
Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →
belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →
Give your AI agent a complete email layer—sending, inbound inboxes, and sandbox testing.
Get 4K emails/month free →
Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →mcp-apis-guru
APIs.guru MCP — keyless directory of 2,500+ public APIs and their OpenAPI specs.
Part of Pipeworx — an MCP gateway connecting AI agents to 776+ live data sources.
Tools
| Tool | Description |
|---|
Quick Start
Add to your MCP client (Claude Desktop, Cursor, Windsurf, etc.):
{
"mcpServers": {
"apis-guru": {
"url": "https://gateway.pipeworx.io/apis-guru/mcp"
}
}
}
Or connect to the full Pipeworx gateway for access to all 776+ data sources:
{
"mcpServers": {
"pipeworx": {
"url": "https://gateway.pipeworx.io/mcp"
}
}
}
Using with ask_pipeworx
Instead of calling tools directly, you can ask questions in plain English:
ask_pipeworx({ question: "your question about Apis Guru data" })
The gateway picks the right tool and fills the arguments automatically.
More
License
MIT
Featured
Notes, actions and memory. Without a meeting bot. First month 100% off.
Download for free →Show your product to 350K+ AI developers monthly.
(Empty days caused by temporary data issue)
Try for a month →Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →Give your AI agent a complete email layer—sending, inbound inboxes, and sandbox testing.
Get 4K emails/month free →Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →