DataCharter

local MCP server

Installation

Terminal

claude mcp add datacharter -- uvx datacharter

Run in your project folder. Add --scope user to use it everywhere.

Add to claude_desktop_config.json or .cursor/mcp.json.

{
  "mcpServers": {
    "datacharter": {
      "command": "uvx",
      "args": [
        "datacharter"
      ]
    }
  }
}

Local-first, contract-governed data explorer with read-only, PII-masked query tools for AI agents.

DataCharter is a local MCP server distributed as the pypi package datacharter.

Run: claude mcp add datacharter -- uvx datacharter

Run: codex mcp add datacharter -- uvx datacharter

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