Ecosystem

Codex Bar

Show usage stats for OpenAI Codex and Claude Code, without having to login.

9Router

Unlimited FREE AI coding. Connect Claude Code, Codex, Cursor, Cline, Copilot, Antigravity to FREE Claude/GPT/Gemini via 40+ providers. Auto-...

Claude Skills

345 Claude Code skills & agent skills & plugins (30+ Agents, 70+ custom commands, 330+ skills, customizable references, scripts)for Claude C...

Opcode

A powerful GUI app and Toolkit for Claude Code - Create custom agents, manage interactive Claude Code sessions, run secure background agents...

Happy

Mobile and Web client for Codex and Claude Code, with realtime voice, encryption and fully featured

Claude Code Game Studios

Turn Claude Code into a full game dev studio — 49 AI agents, 72 workflow skills, and a complete coordination system mirroring real studio hi...

Archon

The first open-source harness builder for AI coding. Make AI coding deterministic and repeatable.

Awesome Claude Code Subagents

A collection of 100+ specialized Claude Code subagents covering a wide range of development use cases

Cmux

Open source Ghostty-based macOS terminal with vertical tabs and notifications for AI coding agents. Built for multitasking, organization, an...

Frontend Slides

Create beautiful slides on the web using a coding agent's frontend skills

Anthropic Cybersecurity Skills

817 structured cybersecurity skills for AI agents · Mapped to 6 frameworks: MITRE ATT&CK, NIST CSF 2.0, MITRE ATLAS, D3FEND, NIST AI RMF & M...

Planning With Files

Persistent file-based planning for AI coding agents and long-running agentic tasks. Crash-proof markdown plans that survive context loss and...