All 404 APIs as one MCP server

Setup

Claude Code

claude mcp add --transport http pushbuild https://api.pushbuild.com/mcp --header "X-API-Key: YOUR_KEY"

Claude (web and desktop)

Settings, Connectors, Add custom connector. Name it Pushbuild and paste https://api.pushbuild.com/mcp?key=YOUR_KEY as the URL.

ChatGPT

With developer mode turned on in Settings, add a connector with the URL https://api.pushbuild.com/mcp?key=YOUR_KEY and no authentication. For a custom software, add an action, import https://api.pushbuild.com/openapi/<api>.json from any API page, and set authentication to API key with the custom header X-API-Key.

Cursor

Add to ~/.cursor/mcp.json:

{
  "mcpServers": {
    "pushbuild": {
      "url": "https://api.pushbuild.com/mcp",
      "headers": {
        "X-API-Key": "YOUR_KEY"
      }
    }
  }
}

VS Code

Add to .vscode/mcp.json:

{
  "servers": {
    "pushbuild": {
      "type": "http",
      "url": "https://api.pushbuild.com/mcp",
      "headers": {
        "X-API-Key": "YOUR_KEY"
      }
    }
  }
}

Other clients

Any client that supports the Streamable HTTP transport: URL https://api.pushbuild.com/mcp, header X-API-Key.