What is opendata-cat?

opendata-cat is an MCP (Model Context Protocol) server by xaviviro in the Search category. 15 Catalan portals: gov, Spanish stats, CORA research, Catalònica heritage (~2.2M items).

How do I connect opendata-cat to Claude, Cursor, or another MCP client?

opendata-cat is a remote MCP server — add its endpoint (https://opendata.cat/api/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 opendata-cat open source?

Yes — the source code is public at github.com/xaviviro/opendata.cat-mcp-server, with 21 GitHub stars.

Can AI agents pay to use opendata-cat?

Not yet through Loomal — opendata-cat 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.

opendata-cat

MCP server by github.com/xaviviro/opendata.cat-mcp-server

15 Catalan portals: gov, Spanish stats, CORA research, Catalònica heritage (~2.2M items).

21 starsnpm: @opendata.cat/mcp-serverRemote-capable

About opendata-cat

opendata-cat is an MCP (Model Context Protocol) server published by xaviviro in the official MCP registry, listed under Search on Loomal. 15 Catalan portals: gov, Spanish stats, CORA research, Catalònica heritage (~2.2M items).

opendata-cat runs as a hosted remote over streamable-http — MCP clients connect directly to its endpoint, with nothing to install locally. It also ships as an npm package (@opendata.cat/mcp-server), so any MCP client that can launch a local process can run it.

Development happens in the open at github.com/xaviviro/opendata.cat-mcp-server, where the project has earned 21 GitHub stars.

Use opendata-cat with your agent

Claude Code · one command

claude mcp add --transport http opendata-cat https://opendata.cat/api/mcp

Claude Desktop, Cursor & other MCP clients · config

{
  "mcpServers": {
    "opendata-cat": {
      "url": "https://opendata.cat/api/mcp"
    }
  }
}

streamable-httphttps://opendata.cat/api/mcp

npm@opendata.cat/mcp-server

Frequently asked questions

What is opendata-cat?: opendata-cat is an MCP (Model Context Protocol) server by xaviviro in the Search category. 15 Catalan portals: gov, Spanish stats, CORA research, Catalònica heritage (~2.2M items).
How do I connect opendata-cat to Claude, Cursor, or another MCP client?: opendata-cat is a remote MCP server — add its endpoint (https://opendata.cat/api/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 opendata-cat open source?: Yes — the source code is public at github.com/xaviviro/opendata.cat-mcp-server, with 21 GitHub stars.
Can AI agents pay to use opendata-cat?: Not yet through Loomal — opendata-cat 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.

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