Tokenectomy Git 🔀 — Autonomous Git Workflow & GitHub PR Creation MCP Server

Standalone MCP server that gives AI coding assistants the ability to autonomously create branches, commit fixes, open Pull Requests, and monitor CI status on GitHub.

Designed to pair with Tokenectomy for end-to-end autonomous bug fixing. Check out the verified bare-metal audit receipts in the Tokenectomy Benchmark History repository.

                    ┌──────────────────┐
  Error Log         │   TOKENECTOMY    │      Clean Context
  (38K tokens) ───► │   🕵️ Scrub       │ ───► (2K tokens) ───► LLM ───► Patch
                    └──────────────────┘                              │
                                                                     ▼
                    ┌──────────────────┐                      ┌──────────────┐
  GitHub PR    ◄─── │ TOKENECTOMY GIT  │ ◄─────────────────── │  AI Patch    │
  (automated)       │   🔀 Workflow    │                      │  Verified ✅  │
                    │                  │                      └──────────────┘
                    │  🌿 Branch       │
                    │  📝 Commit       │
                    │  🔀 Pull Request │
                    │  📊 CI Status    │
                    └──────────────────┘

✨ Features

Related MCP server: git-slim

🔒 Security

• Path Validation — All file paths in commit_fix are canonicalized and verified to be within the current working directory.

• Branch Name Sanitization — Only alphanumeric characters, hyphens, underscores, and slashes are allowed.

• Secret Redaction — PR bodies and commit messages pass through a ReDoS-safe regex engine that strips GitHub tokens, AWS keys, JWTs, database URLs, and generic API keys.

• Commit Message Cap — Messages are stripped of null bytes and capped at 500 characters.

• Stdin DoS Protection — MCP reads are limited to 50MB via .take().

📦 Installation

⚡ Install via Cargo (crates.io)

cargo install tokenectomy-git

Installs both tokenectomy-git and its ergonomic short alias tkmy-git into $HOME/.cargo/bin/.

🦀 Build from Source

git clone https://github.com/daffa2555/tokenectomy-git.git
cd tokenectomy-git
cargo build --release
sudo cp target/release/tokenectomy-git /usr/local/bin/
sudo cp target/release/tkmy-git /usr/local/bin/

⚙️ Install via Smithery (for Claude Desktop)

npx -y @smithery/cli install tokenectomy-git --client claude

🚀 Usage

Run as MCP Server

tokenectomy-git --mcp
# or using the ergonomic short alias:
tkmy-git --mcp

🔌 MCP Client Configuration

Claude Desktop / Cursor

Add to your MCP config (claude_desktop_config.json or .cursor/mcp.json):

{
  "mcpServers": {
    "tokenectomy-git": {
      "command": "tokenectomy-git",
      "args": ["--mcp"]
    }
  }
}

(You can also use "command": "tkmy-git" interchangeably).

Google Antigravity

Register natively via the Antigravity CLI:

agy mcp add tokenectomy-git -- tokenectomy-git --mcp

Or add to ~/.gemini/config/mcp_config.json:

{
  "mcpServers": {
    "tokenectomy-git": {
      "command": "tokenectomy-git",
      "args": ["--mcp"]
    }
  }
}

🔑 Environment Variables

export GITHUB_TOKEN=your_personal_access_token

🔗 Integration Ecosystem (Works with OSS & Pro)

tokenectomy-git is designed to be modular and 100% decoupled from any specific Tokenectomy edition. It works seamlessly whether users run the free open-source version or the enterprise Pro version:

🆓 Scenario A: 100% Free & Open-Source Stack (MIT)

For developers using Tokenectomy OSS:

1. Tokenectomy OSS scrubs 90%+ framework noise from logs & redacts credentials.

2. The AI assistant diagnoses the issue and produces a fix patch.

3. Tokenectomy Git creates an isolated branch, commits the fix, and opens a GitHub Pull Request autonomously.

{
  "mcpServers": {
    "tokenectomy": {
      "command": "tokenectomy",
      "args": ["--mcp"]
    },
    "tokenectomy-git": {
      "command": "tokenectomy-git",
      "args": ["--mcp"]
    }
  }
}

👑 Scenario B: Enterprise Autonomous Stack (Pro)

For developers running Tokenectomy Pro:

1. Tokenectomy Pro performs deep True Ectomy surgery (up to 99% token reduction), and runs DB & Docker diagnostics.

2. The AI assistant generates a code patch.

3. Tokenectomy Pro applies the patch in-memory, heals AST syntax errors, runs the project test suite (cargo test, npm test, pytest), and rolls back if anything breaks.

4. Once tests are verified green, Tokenectomy Git creates a branch, commits the changes (with the verified Surgery Report embedded), and publishes the Pull Request to GitHub!

{
  "mcpServers": {
    "tokenectomy-pro": {
      "command": "tkmy",
      "args": ["--mcp"]
    },
    "tokenectomy-git": {
      "command": "tokenectomy-git",
      "args": ["--mcp"]
    }
  }
}

📄 License

MIT — Copyright (c) 2025 Daffa Anan