bernstein

local MCP server

Installation

Terminal

claude mcp add bernstein -- uvx bernstein

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

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

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

The open-source governance layer for AI agents. Byte-identical run receipts, 40+ adapters, air-gap.

bernstein is a local MCP server distributed as the pypi package bernstein.

Run: claude mcp add bernstein -- uvx bernstein

Run: codex mcp add bernstein -- uvx bernstein

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