Ccgate — AI skill for Claude Code

ccgate

[](https://github.com/tak848/ccgate/actions/workflows/ci.yml) [](https://github.com/tak848/ccgate/releases)

A **PermissionRequest** hook for AI coding tools. It delegates each tool-execution permission decision to an LLM (Claude Haiku) using rules written in a jsonnet configuration file.

ccgate ships with built-in default rules, so it works out of the box without any configuration.


Supported targets:

• Claude Code
• OpenAI Codex CLI
• Devin CLI

[日本語ドキュメント](docs/ja/README.md)

Install

mise (recommended)

Requires mise `2026.4.20` or later.

mise use -g aqua:tak848/ccgate

To try ccgate without installing it globally (similar to `npx` / `uvx`):

mise exec aqua:tak848/ccgate -- ccgate --version

aqua

Via the [aqua](https://aquaproj.github.io/) standard registry (requires registry `v4.498.0` or later). In an aqua-managed project (run `aqua init` first if you don't have an `aqua.yaml` yet):

aqua g -i tak848/ccgate
aqua i

For a [global aqua config](https://aquaproj.github.io/docs/tutorial/global-config), follow aqua's own tutorial.

go install

go install github.com/tak848/ccgate@latest

GitHub Releases

Download a binary from [Releases](https://github.com/tak848/ccgate/releases) and place it on your `PATH`.

Homebrew

brew install tak848/tap/ccgate

Quick start — Claude Code

1. Register as a Claude Code hook

`~/.claude/settings.json`:

{
  "hooks": {
    "PermissionRequest": [
      {
        "matcher": "",
        "