dataville-mcp

MCP server exposing Dataville's data source API as tools for MCP clients (Claude Desktop, Claude Code, etc.).

Requires a Dataville API key — get one from the Dataville dashboard.

Tools

• list_dataville_sources — lists the data sources available via search_dataville.

• search_dataville — query a data source: { source, keywords, params? }.

Related MCP server: Exasol MCP Server

Setup

Add this to your MCP client config (Claude Code / Claude Desktop), with DATAVILLE_API_KEY set to your own key:

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

No install step needed — npx fetches and runs the package on demand.

DATAVILLE_API_BASE_URL is optional and defaults to https://api.dataville.com; set it to http://localhost:5000 to point at a local backend during development.

Running from source

git clone https://github.com/datavilleorg/dataville-mcp.git
cd dataville-mcp
npm install
npm run build

Development

npm run dev   # tsx watch