Modular plugin marketplace for Claude Code and agentic CLIs, with validated, spec-driven skills, agents, commands, and workflows for Java, TypeScript, Python, PHP, AWS, and AI.

A MCP for Claude Desktop / Claude Code / Windsurf / Cursor to build n8n workflows for you

Repository-first deterministic migration and atomic Skill source for Claude Code and Codex.

A discipline plugin for Claude Code + OpenAI Codex — plan first, verify against the real code, receipts on every decision, independent adversarial review, and a self-armed loop that keeps going until a real check passes. Built by Fable to make any Claude work like a careful senior engineer.

Persistent Linux workspaces for agentic development.

Beta unofficial migration assistant for moving from Claude Code to OpenAI Codex CLI

Native macOS menu bar app to use your Claude Code & ChatGPT subscriptions with AI coding tools - no API keys needed

An Anthropic-compatible /v1/messages proxy that lets Claude Code use the ChatGPT Codex backend.

An agent skill for building premium, immersive, scroll-driven websites. Works with Codex, Claude Code, and other coding agents. Also available as a Claude Code plugin.

AI-powered architecture documentation framework with ADRs, reviews, and pragmatic mode. Now available as Claude Code Plugin for easiest installation.

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

A Claude Skill to give your agent the ability to use a web browser

Memory Palace for AI — persistent memory, identity, and multi-project orchestration for Claude Code

Workspace-based coding environment for running multiple Claude Code and Codex sessions in parallel.

Claude Code learns from your corrections: self-correcting memory that compounds over 50+ sessions. Context engineering, parallel worktrees, agent teams, and 17 battle-tested skills.

Project continuity for Claude Code and Codex: a roadmap beside your code, grounded handoffs, and clear task status.

Save 30% token costs when using Claude Code, Codex, OpenCode for free - with open source, local semantic search. Works for small and large codebases and monorepos! Enterprise-ready and fully compliant via Ollama and SQLite-vec.

A composable dev process for agentic coding harnesses, packaged as modular skills. Turbo has sibling editions for Claude Code and Codex.

Cross-runtime skills for Claude Code, Codex, and multi-agent workflows.

Your CLAUDE.md stopped working at 200 lines. Generate scoped skill files from your import graph, auto-sync on every commit. Claude Code, Codex and OpenCode.

Shape rough requests into evidence-backed /goal completion contracts — an Agent Skill for Claude Code and Codex

Hook-based token compressor for 5 AI CLI hosts (Claude Code, Copilot CLI, OpenCode, Gemini CLI, Codex CLI). Up to 95% bash compression, signature-mode for code reads, cross-call dedup, MCP server, self-teaching protocol. Zero runtime deps.

Free MCP servers + Claude Code Skills for MSP tools - PSA, RMM, backup, M365. Local-first: your data never leaves your network.

Open-source Claude Code skills and Codex skills for AI-first work. Audit, re-engineer, and bootstrap projects with AI-first design principles.