infinite-monkey-agent 1.0.0

AI-powered code reviewer and autonomous developer agent

🐒 Infinite Monkey Agent

An intelligent, lightweight, zero-dependency Python package and GitHub Action that serves a dual role:

1. AI Code Review Judge: Evaluates Pull Request diffs, runs test suites, and leaves inline review comments or workflow annotations.
2. Autonomous Developer Agent: Listens for created issues, executes a tool-calling development loop (reads files, writes fixes, runs tests), pushes code to a branch, opens a Pull Request, and links it back to the issue.

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📦 Installation

To install the CLI tool globally or in your local python environment:

pip install infinite-monkey-agent

To run it locally in development mode from the cloned source directory:

# In the repository root
pip install .

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🛠️ CLI Subcommands & Local Usage

Once installed, the CLI tool can be executed using the infinite-monkey-agent command:

1. PR Code Review Mode (review)

Runs a git diff against a branch and reviews code modifications.

# Review changes compared to main branch
infinite-monkey-agent review --branch main

# Run review offline on a saved .diff file (mock LLM mode)
infinite-monkey-agent review --diff-file ./path/to/my.diff --mock

2. Autonomous Developer Mode (develop)

Solves an issue in a workspace loop until code compiles and tests pass.

# Run developer agent locally using a mock issue payload
infinite-monkey-agent develop --issue-file ./issue_payload.json --mock

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🚀 GitHub Actions Setup

Add these workflows under .github/workflows/ in your target repository:

📋 1. Pull Request Code Review (.github/workflows/ai-review.yml)

Runs whenever a PR is opened or updated, executing tests and placing comments on lines with issues.

name: AI Pull Request Reviewer

on:
  pull_request:
    types: [opened, synchronize]

jobs:
  review:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      pull-requests: write # Required to post inline review comments

    steps:
      - name: Checkout Code
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Run AI Code Reviewer
        uses: zakerytclarke/infinite-monkey-agent@main
        with:
          openai_api_key: ${{ secrets.OPENAI_API_KEY }}
          model: 'google/gemini-2.5-pro'
          run_tests: 'true'

🚀 2. Autonomous Issue Developer (.github/workflows/ai-developer.yml)

Runs when a new issue is opened. The developer agent checks out code, runs a loop to implement modifications, pushes a branch, and opens a Pull Request.

name: AI Issue Developer

on:
  issues:
    types: [opened]

jobs:
  develop:
    runs-on: ubuntu-latest
    permissions:
      contents: write       # Required to checkout code, create branches, and push commits
      pull-requests: write  # Required to open the PR
      issues: write         # Required to leave comments linking back to the PR

    steps:
      - name: Checkout Code
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Run AI Developer Agent
        uses: zakerytclarke/infinite-monkey-agent@main
        with:
          openai_api_key: ${{ secrets.OPENAI_API_KEY }}
          model: 'google/gemini-2.5-pro'
          run_tests: 'true'
          max_steps: '15' # Limit development loops to control execution time

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🐍 Publishing to PyPI (Continuous Delivery)

Whenever a commit is merged or pushed directly to the main branch, a GitHub Action automatically builds the python source package and wheel, then deploys them to PyPI using Trusted Publishers.

See the release workflow config in .github/workflows/release.yml.

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🔑 Authentication Settings

Configure any of the following environment keys or inputs to authenticate:

• OpenRouter: Set openrouter_api_key input or OPENROUTER_API_KEY env.
• OpenAI: Set openai_api_key input or OPENAI_API_KEY env.
• Gemini: Set gemini_api_key input or GEMINI_API_KEY env.

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📄 License

This project is licensed under the MIT License.