Pipeworx

{
  "protocolVersion": "0.2.0",
  "name": "Pipeworx",
  "description": "Open MCP gateway connecting AI agents to live data \u2014 5954+ tools across 1551+ verified sources (SEC EDGAR, FRED, FDA, USPTO, EPA, ATTOM, weather, prediction markets, and more). No account or API key required for the anonymous daily allowance.",
  "url": "https://gateway.pipeworx.io/mcp",
  "provider": {
    "organization": "Pipeworx",
    "url": "https://pipeworx.io"
  },
  "capabilities": {
    "streaming": true,
    "pushNotifications": false,
    "stateTransitionHistory": false
  },
  "securitySchemes": {
    "none": {
      "type": "none",
      "description": "No authentication required for the anonymous daily allowance. A free API key or GitHub OAuth account raises the daily limit; see https://pipeworx.io/signup."
    }
  },
  "security": [
    {
      "none": []
    }
  ],
  "skills": [
    {
      "id": "ask",
      "name": "Ask a question",
      "description": "Natural-language question routed to the right one of the catalog's tools and answered from live data. GET or POST https://gateway.pipeworx.io/ask?question=... \u2014 no account or API key required for the anonymous daily allowance.",
      "tags": [
        "nlweb",
        "natural-language",
        "routing",
        "ask"
      ],
      "examples": [
        "What is the current federal funds rate?",
        "What is the current FDA approval status of semaglutide?"
      ]
    },
    {
      "id": "mcp",
      "name": "Model Context Protocol server",
      "description": "Streamable-HTTP MCP endpoint at https://gateway.pipeworx.io/mcp exposing the full tool catalog for direct tools/list and tools/call requests from any MCP client. Keyless discovery; see /mcp/server-card.",
      "tags": [
        "mcp",
        "tools",
        "streamable-http"
      ],
      "examples": [
        "tools/list",
        "tools/call discover_tools"
      ]
    },
    {
      "id": "discover_tools",
      "name": "Discover tools",
      "description": "Search the tool catalog by task description to find the right tool without knowing its name in advance. An MCP tool call (discover_tools) reachable from the /mcp endpoint above.",
      "tags": [
        "discovery",
        "catalog",
        "search"
      ],
      "examples": [
        "find SEC filings for a public company"
      ]
    },
    {
      "id": "x402",
      "name": "Pay-per-call (x402)",
      "description": "USDC-on-Base pay-per-call rail for wallet-equipped agents with no account or API key. Discovery at https://gateway.pipeworx.io/.well-known/x402 (x402Version 1, scheme \"exact\", network \"base\").",
      "tags": [
        "x402",
        "payments",
        "usdc",
        "machine-payment"
      ],
      "examples": []
    }
  ],
  "_meta": {
    "io.pipeworx/pack_count": 1551,
    "io.pipeworx/tool_count": 5954
  }
}