# Coding Friend > A lean, opinionated toolkit that makes your AI coding agent work like a disciplined engineer, adding skills, agents, and hooks to Claude Code, Codex, oh-my-pi, Antigravity, Devin CLI (beta), and other AI coding tools. Coding Friend provides a systematic workflow of plan → implement → review → commit, with project knowledge stored in `docs/` and learning notes in `~/.coding-friend/learn/`. It includes a memory system, security hooks, and mechanisms to protect privacy while enhancing AI agent capabilities. ## Documentation - [Main Documentation](https://cf.dinh.work): Complete guide to Coding Friend features, installation, and usage - [Getting Started Guide](https://cf.dinh.work#-install): Installation instructions for all supported AI coding tools - [Skills Reference](https://cf.dinh.work#-skills): Complete list of available `/cf-*` skills like plan, review, commit, fix - [Agents Reference](https://cf.dinh.work#-agents): Subagents for exploration, implementation, planning, and code review - [CLI Documentation](https://github.com/dinhanhthi/coding-friend/blob/main/cli/README.md): Command-line interface for memory, installation, and configuration ## Repository - [GitHub Repository](https://github.com/dinhanhthi/coding-friend): Source code, issues, and contributions - [Releases](https://github.com/dinhanhthi/coding-friend/releases): Version history and download links - [Contributing Guide](https://github.com/dinhanhthi/coding-friend/blob/main/CONTRIBUTING.md): Development setup and contribution guidelines - [Issues](https://github.com/dinhanhthi/coding-friend/issues): Bug reports and feature requests - [Discussions](https://github.com/dinhanhthi/coding-friend/discussions): Community support and questions ## Features - [Architecture Overview](https://cf.dinh.work#how-coding-friend-works): System design and workflow diagrams - [Memory System](https://cf.dinh.work#-memory): Three-tier search and knowledge management - [Auto-approve](https://cf.dinh.work#-auto-approve): Smart automation with security controls - [Security Pipeline](https://cf.dinh.work#-security): Prompt injection defense and content isolation - [Cross-agent Review](https://cf.dinh.work#-review): Multi-AI code review capabilities ## Installation - [NPM Package](https://www.npmjs.com/package/coding-friend-cli): Command-line interface installation - [Claude Code Plugin](https://claude.com/marketplace): Direct installation in Claude Code - [Supported Hosts](https://cf.dinh.work#-supported-tools): Compatibility matrix for AI coding tools ## Optional - [Website Source](https://github.com/dinhanhthi/coding-friend/tree/main/website): Next.js website source code - [Logo Assets](https://github.com/dinhanhthi/coding-friend/blob/main/assets/logo.svg): Branding and visual assets - [License](https://github.com/dinhanhthi/coding-friend/blob/main/LICENSE): MIT License