22,198 repositories keep their own agent configuration in the open: a CLAUDE.md, a rules file, instructions for Copilot, a skill the project runs on itself. These are not mods to install. They are worth reading for what they reveal — what a maintainer thinks an agent gets wrong.
Building agents7,609Claude Code6,644Data and AI3,677Backend and APIs3,502Languages3,403Planning3,220Git and workflow3,193Code review2,743Testing2,377Memory and context2,363DevOps and cloud2,314Writing and docs2,311Research2,293Frontend2,259Security2,022Productivity1,721
All Claude Code32,006 Codex23,251 OpenCode22,198 GitHub Copilot3,552 Gemini CLI1,917 Cursor1,737 Windsurf138 Kiro81
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| Elnora-AI/elnora-google-workspace Google Workspace for Claude Code — Gmail, Calendar, Drive, Docs, Sheets, Forms, Tasks, plu | 2 | Codex, OpenCode | 1 | 867 tok |
| ZGhey/tokibean zghey.github.io 🫘 Claude Code desktop pet — a pixel mascot that animates what Claude Code is doing in rea | 2 | Claude Code, Codex, OpenCode | 2 | 8,451 tok |
| sandraschi/nest-protect-mcp Fastmcp 3.1 Server + Webapp for controlling nest protect devices | 2 | Claude Code, Codex, Cursor, OpenCode | 3 | 889 tok |
| ForgeyClap/claude-forge Zero-dependency multi-agent build, automation and review system for Claude Code. 18 agents | 2 | Claude Code, Codex, OpenCode | 73 | 4,775 tok |
| AbhiiGatty/cld-flare-maxxing cld-flare-maxxing.abhiigatty.com Claude Code and Codex plugin that audits, explains, and safely changes Cloudflare. Read-on | 2 | Claude Code, Codex, GitHub Copilot, OpenCode | 12 | 3,719 tok |
| HECer/yoke npmjs.com Cross-agent coding harness for Claude Code, Codex CLI & Gemini CLI: one skill canon, mecha | 2 | Codex, OpenCode | 1 | 196 tok |
| quantsquirrel/claude-forge-smith TDD-based self-improving skills for Claude Code | 2 | Codex, OpenCode | 1 | 594 tok |
| willwearing/graspful graspful.ai Agent-first adaptive learning platform. Create courses as YAML knowledge graphs via CLI or | 2 | Claude Code, Codex, OpenCode | 2 | 6,747 tok |
| michael-L-i/cadence-code A fully local voice companion for Codex and Claude Code on Apple Silicon — talk to your co | 2 | Claude Code, Codex, OpenCode | 2 | 3,264 tok |
| uppadhyayraj/dq-awesomeqa uppadhyayraj.github.io QA lifecycle plugin for UI, API, accessibility, and performance testing across coding agen | 2 | Claude Code, Codex, Gemini CLI, OpenCode | 4 | 1,631 tok |
| openplanr/planr-pipeline Spec-driven AI factory for Claude Code. Two-phase pipeline (PO → review → DEV) with 8 suba | 2 | Claude Code, Codex, OpenCode | 2 | 5,782 tok |
| yhyatt/DMAF clawhub.ai 🧠 Don't Miss A Face — Automatically backup WhatsApp photos of your loved ones to Google P | 2 | Claude Code, Codex, OpenCode | 2 | 2,981 tok |
| ucsahinn/ai-skill-create AI Skill Create: toolkit for creating, validating, testing, and packaging reusable AI agen | 2 | Codex, OpenCode | 1 | 292 tok |
| pau-vega/Devkit-AI pau-vega.github.io A curated marketplace of Claude Code plugins — starting with typescript-rules for real-tim | 2 | Claude Code, Codex, OpenCode | 3 | 2,378 tok |
| AgenticPawan/FullStack-Pilot Claude Code plugin marketplace for Angular + .NET + SQL Server + Azure - governance skills | 2 | Claude Code, Codex, OpenCode | 2 | 7,870 tok |
| frankxai/agentic-income-skills frankx.ai Portable agent skills for building honest AI-tool income systems — the agentic-income brai | 2 | Codex, OpenCode | 1 | 326 tok |
| SUNRNEHUI/agent-harness Plan-native execution harness for AI coding agents: intent-to-contract synthesis, bounded | 2 | Codex, OpenCode | 1 | 1,481 tok |
| campfront/camp-skills camp-skills.com Open agent skills for summer camps, brought to you by Campfront | 2 | Claude Code, Codex, OpenCode | 2 | 511 tok |
| ClawEnable/html-artifact-best-practices An Agent Skill that helps AI agents produce high-quality standalone single-file HTML artif | 2 | Claude Code, Codex, OpenCode | 2 | 1,393 tok |
| yu2001-s/OpenDocu Local-first versioned documentation search for coding agents. | 2 | Claude Code, Codex, OpenCode | 1 | 518 tok |
| KashZod/devloop kashzod.github.io A test-driven development loop for agentic coding tools such as Claude Code and Codex: /sp | 2 | Codex, OpenCode | 1 | 452 tok |
| DiUS/agent-toolkit DiUS's growing collection of reusable building blocks for AI coding agents — skills, comma | 2 | Claude Code, Codex, OpenCode | 2 | 1,580 tok |
| Stephen-studying/daily-work-planner Local-first work-session preflight skill for Codex, Claude Code, Gemini CLI, and Agent Ski | 2 | Codex, OpenCode | 1 | 288 tok |
| fetchai/agentverse-skills agentverse.ai Agent skills for interacting with Fetch.ai's Agentverse — portable SKILL.md format for Cla | 2 | Codex, OpenCode | 1 | 727 tok |
| tbhb/social-skills Weaponized personality modules for AI agents — skills that teach your coding agent the cor | 2 | Claude Code, Codex, OpenCode | 3 | 1,190 tok |
| ffleurey/mcpscope Local-first workbench to build, inspect & benchmark MCP servers against local or remote LL | 2 | Codex, OpenCode | 1 | 1,894 tok |
| Iyedchebbi/GameSpace game-space-self.vercel.app AI-built futuristic gaming store with 3D Spline hero, cart & checkout system, EmailJS orde | 2 | Codex, OpenCode | 1 | 1,134 tok |
| M-T-D-N/agentmemory-codex-windows Independent Windows-native AgentMemory downstream for OpenAI Codex Desktop and CLI, with m | 2 | Claude Code, Codex, OpenCode | 1 | 2,209 tok |
| AsherDLL/jadx-rpc A headless jadx engine for LLM agents. Answers structured questions about an APK, DEX or J | 2 | Codex, OpenCode | 1 | 2,099 tok |
| neXenio/bifrost-plugin Claude Code + Claude Desktop plugin for any Bifrost MCP gateway: one-command setup, skill | 2 | Codex, OpenCode | 1 | 947 tok |
| rikdc/ai-skills My personal claude plugins | 2 | Claude Code, Codex, OpenCode | 2 | 2,442 tok |
| zircote-plugins/github-agentic-workflows Claude Code plugin for authoring, validating (via gh aw compile), and improving GitHub Age | 2 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 3,298 tok |
| LingFeng-Vels/session-coord-mcp 🚀 Local-first MCP server for multi-session AI coding coordination, task claiming, and con | 2 | Codex, OpenCode | 1 | 106 tok |
| JiaWeiXie/swarm-pi-code-plugin connects Claude Code and Codex to a bounded Pi coding worker for repository-grounded analy | 2 | Claude Code, Codex, OpenCode | 2 | 451 tok |
| kbichave/skills Claude Code plugin for deep system discovery, implementation planning, and code generation | 2 | Claude Code, Codex, OpenCode | 5 | 1,952 tok |
| kimmingul/xllm kimmingul.github.io xllm plugin — cross-vendor LLM advisor plugin for agentic CLIs ( Claude Code, Codex, Grok | 2 | Claude Code, Codex, OpenCode | 2 | 710 tok |
| TeamSPWK/nova jay-swk.github.io AI Agent Ops framework for Claude Code — independent evaluator, adversarial review, and pr | 2 | Claude Code, Codex, OpenCode | 3 | 1,975 tok |
| khrichtchatyi/ship-it A Claude Code plugin that commits your work and opens pull requests. | 2 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 346 tok |
| servagent/servagent servagent.org Servagent is an MCP (Model Context Protocol) server that enables a remote AI to take full | 2 | Claude Code, Codex, OpenCode | 2 | 4,481 tok |
| VitalyOstanin/mcp-chrome-debugger-protocol MCP server for Chrome debugger protocol (Node.js) | 2 | Claude Code, Codex, OpenCode | 2 | 2,706 tok |
| shofer-dev/claude-code-second-brain shofer.dev A cheap background model that watches your session over its shoulder and, when — and only | 2 | Claude Code, Codex, OpenCode | 2 | 516 tok |
| vaquarkhan/kafka-mcp-enterprise-server vaquarkhan.github.io A production-ready Model Context Protocol (MCP) server for Apache Kafka. Features Informat | 2 | Codex, GitHub Copilot, Cursor, OpenCode | 5 | 1,155 tok |
| ahmedtawfeeq1/loredex Universal control system for coding agents: shared memory, cross-project handoffs, researc | 2 | Claude Code, Codex, OpenCode | 2 | 243 tok |
| nanohype/nanohype Template catalog and SDK for AI subsystems — agents, RAG, MCP servers, eval harnesses, inf | 2 | Claude Code, Codex, OpenCode | 2 | 4,225 tok |
| ManSio/mscodebase-intelligence Intelligent codebase search & indexing for Zed. Async MCP server featuring LanceDB/BM25 hy | 2 | Codex, OpenCode | 1 | 7,445 tok |
| SanDiegoAIStudio/mcp-context-manager Automated MCP discovery and context optimization for Claude Code. Save 90% of your context | 2 | Claude Code, Codex, OpenCode | 2 | 1,387 tok |
| caitao-ct/knowledge-base caitao-ct.github.io A dual-purpose Knowledge Base and MCP (Model Context Protocol) RAG Server | 2 | Codex, OpenCode | 1 | 600 tok |
| CaoMeiYouRen/tinyfish-mcp An MCP (Model Context Protocol) service based on TinyFish's free search API that provides | 2 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 859 tok |
| gyozalab/focustodo-mcp MCP Server for Focus To-Do (Focus List) — Control your Pomodoro timer & tasks via AI | 2 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 245 tok |
| xiaojiou176-open/BrewMe xiaojiou176-open.github.io Reader-first source intelligence and MCP server for YouTube, Bilibili, RSSHub, and RSS, wi | 2 | Claude Code, Codex, OpenCode | 2 | 1,660 tok |