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Fable Mode

io.github.REX-codebase/fable-mode ยท v1.3.5

Mechanical write gates, evidence receipts, and adversarial review for AI coding agents.

Connect Runs on your machine

Terminal
claude mcp add fable-mode -- uvx fable-engine==1.3.5
claude_desktop_config.json
{
  "mcpServers": {
    "fable-mode": {
      "command": "uvx",
      "args": [
        "fable-engine==1.3.5"
      ]
    }
  }
}
~/.cursor/mcp.json
{
  "mcpServers": {
    "fable-mode": {
      "command": "uvx",
      "args": [
        "fable-engine==1.3.5"
      ]
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "fable-mode": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "fable-engine==1.3.5"
      ]
    }
  }
}

Tools

This server runs locally, so its tools are listed by your MCP client once it starts.

Details

Package[email protected] (PYPI, stdio)
First published16 Sep 2026
Last updated16 Sep 2026
Registry nameio.github.REX-codebase/fable-mode

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