Dataville MCP Server: Install & Setup

Install Dataville in Claude Code

Remote URL

Claude Code

claude mcp add --transport http dataville https://api.dataville.com/mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "dataville": {
      "url": "https://api.dataville.com/mcp"
    }
  }
}

npm

Claude Code

claude mcp add dataville -e DATAVILLE_API_KEY=... -- npx -y @dataville/dataville-mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "dataville": {
      "command": "npx",
      "args": [
        "-y",
        "@dataville/dataville-mcp"
      ],
      "env": {
        "DATAVILLE_API_KEY": "..."
      }
    }
  }
}

Replace each ... with your own value.

Frequently asked questions

What does the Dataville MCP server do?

SEC filings, Wikipedia, arXiv, US Census and more for AI agents, with every answer source-linked.

Is the Dataville MCP server free?

The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.

Does Dataville run locally or remotely?

Local + Remote. Can run locally or be used as a hosted remote server.

How do I add Dataville to Claude Code?

Run: claude mcp add --transport http dataville https://api.dataville.com/mcp

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