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writ

io.github.AvenueDAdmin/writ ยท v0.1.2

Commit-time policy checks for AI agent writes (ALLOW/DENY/STEP_UP) with a tamper-evident audit log.

Connect Runs on your machine

Terminal
claude mcp add writ -e WRIT_API_KEY=<WRIT_API_KEY> -e WRIT_SPONSOR_TOKEN=<WRIT_SPONSOR_TOKEN> -e WRIT_BASE_URL=<WRIT_BASE_URL> -- uvx writ-mcp==0.1.2
claude_desktop_config.json
{
  "mcpServers": {
    "writ": {
      "command": "uvx",
      "args": [
        "writ-mcp==0.1.2"
      ],
      "env": {
        "WRIT_API_KEY": "<WRIT_API_KEY>",
        "WRIT_SPONSOR_TOKEN": "<WRIT_SPONSOR_TOKEN>",
        "WRIT_BASE_URL": "<WRIT_BASE_URL>"
      }
    }
  }
}
~/.cursor/mcp.json
{
  "mcpServers": {
    "writ": {
      "command": "uvx",
      "args": [
        "writ-mcp==0.1.2"
      ],
      "env": {
        "WRIT_API_KEY": "<WRIT_API_KEY>",
        "WRIT_SPONSOR_TOKEN": "<WRIT_SPONSOR_TOKEN>",
        "WRIT_BASE_URL": "<WRIT_BASE_URL>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "writ": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "writ-mcp==0.1.2"
      ],
      "env": {
        "WRIT_API_KEY": "<WRIT_API_KEY>",
        "WRIT_SPONSOR_TOKEN": "<WRIT_SPONSOR_TOKEN>",
        "WRIT_BASE_URL": "<WRIT_BASE_URL>"
      }
    }
  }
}

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

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

Environment variables

NameDescription
WRIT_API_KEY
Required, secret
Writ API key (get one free at https://withwrit.com)
WRIT_SPONSOR_TOKEN
Optional, secret
Writ sponsor token, only required for sponsor tools (grant, revoke, reinstate)
WRIT_BASE_URL
Optional
Optional custom Writ API base URL (default: https://api.withwrit.com)

Details

Package[email protected] (PYPI, stdio)
First published1 Oct 2026
Last updated1 Oct 2026
Registry nameio.github.AvenueDAdmin/writ

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