23,196 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 agents7,571Claude Code6,627Data and AI3,684Backend and APIs3,492Languages3,401Planning3,221Git and workflow3,179Code review2,740Testing2,368Memory and context2,365Writing and docs2,309DevOps and cloud2,308Research2,298Frontend2,256Security2,015Productivity1,715
All Claude Code31,984 Codex23,196 OpenCode22,145 GitHub Copilot3,551 Gemini CLI1,917 Cursor1,736 Windsurf133 Kiro79
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| matomo-org/plugin-McpServer | 5 | Codex, OpenCode | 1 | 2,885 tok |
| huanghuoguoguo/aminer-mcp Free for a limited time, free for a limited time, free for a limited time. AMiner's basic | 5 | Claude Code, Codex | 1 | — |
| Enlavan/EODHD_MCP_server MCP server to connect LLM with EODHD API | 5 | Claude Code, Codex, OpenCode | 2 | 2,030 tok |
| terramate-io/terramate-mcp-server The Terramate MCP Server integrates Terramate CLI and Terramate Cloud with ChatGPT, Cursor | 5 | Claude Code, Codex, OpenCode | 2 | 9,325 tok |
| flor3z-github/redmine-mcp-server Model Context Protocol server for Redmine integration | 5 | Claude Code, Codex, OpenCode | 2 | 3,987 tok |
| TonisOrmisson/limesurvey-mcp Limesurvey MCP server | 5 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 2,080 tok |
| quanghoangf/vibedoc Local-first project intelligence for AI-assisted development. | 5 | Claude Code, Codex, OpenCode | 2 | 859 tok |
| slashwhy/super-todo | 5 | Claude Code, Codex, GitHub Copilot, OpenCode | 45 | 10,775 tok |
| a2ngerer/claude_onboarding_agent | 5 | Claude Code, Codex, OpenCode | 8 | 2,841 tok |
| mahdibrr/awesome-nextjs-supabase Curated Next.js + Supabase resources for what breaks AFTER you deploy: RLS silent failures | 5 | Claude Code, Codex, OpenCode | 2 | 2,631 tok |
| MarwanDevSpace/mcp-flutter-apk-injector Model Context Protocol (MCP) server for automated Android APK reverse engineering, Smali b | 5 | Claude Code, Codex, OpenCode | 3 | 1,670 tok |
| fendouai/huorengan | 5 | Claude Code, Codex, OpenCode | 2 | 579 tok |
| GeoffreyWang1117/bibguard Detect hallucinated and broken citations in academic papers. 5-source cascade verification | 5 | Claude Code, Codex | 2 | — |
| LilMGenius/AFK Eyes & Hands for AI Agents. 👀🦾 You go AFK. AI opens its eyes, grabs your mouse. | 5 | Claude Code, Codex, Cursor, OpenCode | 7 | 2,819 tok |
| zloether/serverless-mcp-server Template for a serverless MCP server | 5 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode, Windsurf | 5 | 1,779 tok |
| pamelafox/py-ai-mcp-tool-schemas pamelafox.github.io "Improving MCP tool schemas for agent reliability" talk resources: MCP server, agents, eva | 5 | Codex, OpenCode | 1 | 1,203 tok |
| rbergman/claude-haskell-starter | 5 | Claude Code, Codex, OpenCode | 16 | 670 tok |
| tokuhirom/blog4 tokuhirom.github.io | 5 | Claude Code, Codex, OpenCode | 2 | 1,814 tok |
| jqlts1/thebrain-mcp-server TheBrain MCP & API Server - Encapsulates TheBrain knowledge graph as an MCP protocol and R | 5 | Claude Code, Codex | 2 | — |
| manager/wolfs-basement | 5 | Claude Code, Codex, OpenCode | 2 | 6,977 tok |
| tvergho/agentdex agentdex.sh Local search engine for your AI coding conversations. | 5 | Claude Code, Codex, OpenCode | 3 | 3,958 tok |
| alisheryeginbay/xpresso Xcode MCP server - build, test, run, and manage simulators from Claude Code | 5 | Claude Code, Codex, OpenCode | 2 | 588 tok |
| panghy/whatsapp-mcp-server WhatsApp MCP Server - Electron app exposing WhatsApp messaging via Model Context Protocol | 5 | Codex, OpenCode | 1 | 1,739 tok |
| cipher-rc5/firecrawl-mcp-effect Firecrawl MCP server — self-hostable, Vercel-compatible, Effect-TS | 5 | Codex, OpenCode | 1 | 218 tok |
| HsiangNianian/wechat-publisher-mcp Authenticated remote MCP server for publishing WeChat Official Account articles from Agent | 5 | Codex, OpenCode | 1 | 135 tok |
| derekvery666/dsmctl CLI and MCP server for managing Synology DSM devices | 5 | Claude Code, Codex, OpenCode | 5 | 295 tok |
| copyninja/debsecan-mcp Debian Security Scanner MCP Server - inspired from debsecan tool | 5 | Codex, OpenCode | 1 | 428 tok |
| dsociative/kaiten-cli CLI and MCP server for the Kaiten project tracker | 5 | Claude Code, Codex, OpenCode | 2 | 2,307 tok |
| Kunde21/forgejo-mcp MCP server for developer connection to Forgejo/Gitea repositories | 5 | Codex, OpenCode | 1 | 304 tok |
| aws-samples/sample-mcp-server-on-ecs | 5 | Codex, OpenCode | 1 | 1,030 tok |
| haokejie/zentao-bugfix-mcp ZenTao bug-fix workflow MCP server | 5 | Codex, OpenCode | 1 | 1,127 tok |
| BoundaryML/baml-skills-demo How to integrate SKILLS.md into a BAML agent | 5 | Claude Code, Codex | 2 | — |
| Branding5/social-media-image-sizes Free AI agent skills from Branding5 — social media image sizes, check & resize | 5 | Codex, OpenCode | 1 | 4,369 tok |
| kulesh/recurgent Recursive agents as skills for model harnesses | 5 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 11,384 tok |
| microsoft/Build26-DEM351-ai-skills-navigator-accelerate-tech-skills-with-personalized-learning build.microsoft.com Demo resources for AI Skills Navigator — personalized, role-aligned learning paths combini | 5 | Codex, GitHub Copilot, OpenCode | 2 | 1,032 tok |
| shanepadgett/crumbs Extensions, tools, prompts, and skills for Pi coding agent | 5 | Claude Code, Codex, OpenCode | 2 | 461 tok |
| coderzzy/agent-fund-analysis-skill Agent Skill for fund analysis. | 5 | Codex, OpenCode | 1 | 87 tok |
| kasperjunge/skills My agent skill library | 5 | Claude Code, Codex, OpenCode | 2 | 3 tok |
| microsoft/agentic-journeys Plan → Prototype → Reality: Agentic journeys to help you build and deploy applications to | 5 | Claude Code, Codex, OpenCode | 10 | 2,944 tok |
| agent-sh/glidemq glide-mq message queue skills for agentsys - greenfield, BullMQ migration, Bee-Queue migra | 5 | Claude Code, Codex, OpenCode | 2 | 828 tok |
| Xaviw/skills-manager Agent skills manager: Centralized maintenance, on-demand installation, and automatic synch | 5 | Claude Code, Codex, OpenCode | 14 | 1,171 tok |
| e0ipso/drupal-bridge-mcp MCP Server for Drupal integration with OAuth authentication and zero configuration | 5 | Claude Code, Codex, OpenCode | 15 | 2,089 tok |
| zingspark/create-harness-vibe-coding npx scaffold for vibe-coding agentic harness — CLAUDE.md, docs/, .claude skeleton ready fo | 5 | Claude Code, Codex, OpenCode | 4 | 3,331 tok |
| mavam/skeel Declarative agent skill management for GitOps workflows. | 5 | Codex, OpenCode | 1 | 208 tok |
| ttttmr/pi-tmux-task A minimal tmux-based task manager for agents, with skills and notifications only. | 5 | Codex, OpenCode | 1 | 2,875 tok |
| lksnext-ai-lab/spec-kit-template Plantilla para especificaciones técnicas en Markdown con agentes/skills Copilot | 5 | Claude Code, Codex, GitHub Copilot | 29 | 3,565 tok |
| CIrcui-try/Circuit circui-try.github.io Skill-Based AI Agent Harness Editor | 5 | Claude Code, Codex, OpenCode | 22 | 772 tok |
| EvanLee2004/-agent- AI-powered accounting agent for Chinese enterprise standards — skill-based architecture wi | 5 | Claude Code, Codex, OpenCode | 2 | 2,832 tok |
| megumish/jj-skill Agent Skill for jujutsu (jj) version control | 5 | Claude Code, Codex, OpenCode | 2 | 765 tok |
| ursuscamp/agent-skills | 5 | Codex, OpenCode | 1 | 149 tok |