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Public Data Catalog

MCP server · by yhay81

Data & Analytics Streamable HTTP v0.4.0

Reviewed public-data search and execution with provenance and verifiable integrity receipts.

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Install

Run one of the commands below, then add the client config underneath.

Streamable HTTPhttps://public-data-catalog-mcp.yusuke8h.workers.dev/mcp

Client configuration

Paste into Claude Desktop, Cursor (mcp.json), VS Code or any MCP client, then restart the client.

mcpServers{
  "mcpServers": {
    "public-data-catalog": {
      "url": "https://public-data-catalog-mcp.yusuke8h.workers.dev/mcp"
    }
  }
}

About this server

Public Data Catalog is listed in the Data & Analytics category of the MCPNav directory. It is distributed as Streamable HTTP and can be loaded by any client that speaks the Model Context Protocol.

Typical uses include giving your assistant scoped access to the corresponding service so it can answer questions and take actions with real data instead of guessing. Always review what a server can access before you enable it — see our MCP security guide.

Frequently asked questions

What is the Public Data Catalog MCP server?

Public Data Catalog is an MCP server by yhay81. Reviewed public-data search and execution with provenance and verifiable integrity receipts.

How do I install Public Data Catalog?

Install it with: https://public-data-catalog-mcp.yusuke8h.workers.dev/mcp. Then add the JSON config to your client's MCP settings and restart the client.

Is Public Data Catalog free to use?

The MCP server itself is free to install. The source is public on https://github.com/yhay81/public-data-catalog. Any third-party API it calls (such as a search or maps API) may require its own key and billing.

Which clients support Public Data Catalog?

Any MCP-compatible client can use it, including Claude Desktop, Cursor, VS Code, Windsurf and custom agents.