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Kitsune

Let your coding agent use the Firefox, Zen, or LibreWolf browser you already have open.

Python

★ 38 stars Last pushed 2026-11-08 License: MIT

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Review any command before running it. Package names and URLs come from the server's own registry entry.

Package (pypi 0.7.3)

uvx kitsune-browser-mcp

Or add to your MCP client config:

{
  "mcpServers": {
    "kitsune": {
      "command": "uvx",
      "args": [
        "kitsune-browser-mcp"
      ],
      "env": {
        "KITSUNE_MODE": "<YOUR_VALUE>",
        "KITSUNE_CAPS": "<YOUR_VALUE>",
        "KITSUNE_PUBLISH": "<YOUR_VALUE>",
        "KITSUNE_ASK_BEFORE_ACT": "<YOUR_VALUE>"
      }
    }
  }
}

KITSUNE_MODE — Task surface and per-request policy: read, draft, or act
KITSUNE_CAPS — Comma-separated capability groups to enable; all enables every group except storage and history
KITSUNE_PUBLISH — Groups listed when a session starts; other enabled tools stay reachable through the gateway tools
KITSUNE_ASK_BEFORE_ACT — Set to 1 to hold submits, payment pages, JavaScript, and cookie access until the call is confirmed