Local Anthropic-compatible AI gateway with cheap-first routing, quality gates, safe model handoffs, and an embedded cost dashboard.

Agent skill that rewrites rough prompts into polished, model-specific prompts — grounded in the official Anthropic prompting guides

Portable AI agent runtime for the JVM. One @Agent class runs on Spring AI, LangChain4j, Anthropic, or 9 more behind one SPI. Token streaming, tool calls, human approvals, and governance over WebSocket, SSE, gRPC, or WebTransport/HTTP3. Speaks MCP, A2A, and AG-UI.

Enhanced ChatGPT Clone: Features Agents, MCP, Skills, DeepSeek, Anthropic, AWS, OpenAI, Responses API, Azure, Groq, o1, GPT-5, Mistral, OpenRouter, Vertex AI, Gemini, Artifacts, AI model switching, message search, Code Interpreter, langchain, DALL-E-3, OpenAPI Actions, Functions, Secure Multi-User Auth, Presets, open-source for self-hosting. Active

Open Source version of Claude Cowork with 500+ SaaS app integrations

Outworked - Cozy Office for Claude Code

Claude Code skill for session handoffs — survives context compaction, chain-links across sessions.

Keep Claude Code context clean. Open-source toolkit: drift detection, re-read dedup, integrity scoring, AST-aware reads, 15 MCP tools. 62.6% measured savings, reproducible.

A Claude Code plugin marketplace with department skill packs, agents, connectors, and hooks.

73 game-dev skills for AI coding agents — Godot, Unity, Unreal, Phaser, PixiJS, three.js, Bevy, pygame, LÖVE, Roblox. Portable SKILL.md Agent Skills (the format Anthropic launched as Claude Skills), with a router that loads the right skill for your engine and task. Runs in Claude Code, Cursor, Kiro, Codex, Copilot, Gemini CLI and more.

Natural voice conversations with Claude Code

WhatsApp MCP server - Connect Claude to WhatsApp for reading and sending messages

A comprehensive collection of Model Context Protocol (MCP) servers

An OpenStreetMap MCP server implementation that enhances LLM capabilities with location-based services and geospatial data.

A native (really fast!!) cross-platform client for OpenCode

A Chat Client for LLMs, written in Compose Multiplatform.

One command to cut token usage by up to 50%+

Personal Assistant Wizard for Claude Code — npx pawmode

Multi-workspace terminal aggregator with Claude Code AI integration

A Claude Code plugin that watches how you work, learns your patterns, and evolves itself to help you better.

Computer use CLI for AI agents

Switch between multiple Claude Code accounts, with automatic rate-limit rotation, usage dashboard, and parallel sessions

172 expert marketing skills for AI agents — ClawFu MCP Server

A Claude Code skill that burns tokens on demand. Stress test, inflate metrics, or just set money on fire.