haltproof for Cursor

io.github.rudrendupaul/haltproof

Fail-closed deterministic checks and hash-chained receipts for AI agent outputs via MCP.

client:Cursor transport:stdio runtime:pypi

Install haltproof in Cursor

~/.cursor/mcp.json · windows: %USERPROFILE%\.cursor\mcp.json

{
  "mcpServers": {
    "haltproof": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "haltproof-cli"
      ]
    }
  }
}

Use .cursor/mcp.json in a project root instead to scope it to that project. Cursor merges both. Cursor docs