43,712 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 agents7,642Claude Code6,648Data and AI3,676Backend and APIs3,504Languages3,399Planning3,222Git and workflow3,208Code review2,742Testing2,379Memory and context2,369Writing and docs2,323DevOps and cloud2,311Research2,290Frontend2,261Security2,025Productivity1,719
All Claude Code31,996 Codex23,310 OpenCode22,256 GitHub Copilot3,557 Gemini CLI1,917 Cursor1,739 Windsurf141 Kiro81
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| dohyun-j-holiday/research_assistant_template | 2 | Codex, OpenCode | 1 | 937 tok |
| RetroLancers/ServiceStackAntiGravSkills | 2 | Claude Code, Codex | 16 | — |
| MSBart2/CopilotTraining repo for training labs/exercises/walk-throughs | 2 | Claude Code, Codex, GitHub Copilot, OpenCode | 21 | 5,222 tok |
| CaseMark/casedotdev-starter-app | 2 | Codex, OpenCode | 1 | 1,597 tok |
| haxudev/personal_kb Agent-first local file search knowledge base for Copilot CLI. Ingest files via markitdown, | 2 | Claude Code, GitHub Copilot | 4 | 334 tok |
| Boxfusion/Boxfusion-plugins | 2 | Claude Code | 2 | 711 tok |
| MatthewYe/autopilot-toolkit Autopilot workflow skills toolkit with upstream + autopilot skills deployed to ~/.agents/s | 2 | Codex, OpenCode | 1 | 1,995 tok |
| oomol-lab/skills Official catalog of OOMOL app-skills: agent skills that let AI assistants operate third-pa | 2 | Codex, OpenCode | 1 | 168 tok |
| lsantosweb/codex-agents-skills-kit Public starter kit for adapting specialist agents into **Codex-native skills** | 2 | Codex, OpenCode | 1 | 1,010 tok |
| diggerhq/oc-flue-starter A Flue agent that deploys to OpenComputer as a durable session | 2 | Codex, OpenCode | 1 | 280 tok |
| opentsc/omyaipc Use OpenCode to manage your AI PC: member directory, operations and maintenance Skills, re | 2 | Claude Code, Codex, OpenCode | 3 | 4,822 tok |
| FilippoScaramuzza/agentic-reviewer An agentic framework for academic paper peer review — a team of AI agents explores a targe | 2 | Claude Code, Codex, Cursor, OpenCode | 15 | 1,493 tok |
| mstr-sharma/strategy-automate | 2 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 3,354 tok |
| zero565656/mini-openclaw | 2 | Claude Code | 1 | 2,156 tok |
| tendlyeu/SafeClaw Security layer for OpenClaw | 2 | Claude Code | 1 | 1,976 tok |
| tem11134v2-cmd/seo-pipeline-template SEO pipeline template for Claude Code: worktree-first multi-task architecture, JM-analysis | 2 | Claude Code | 4 | — |
| mctar/skill-check | 2 | Claude Code | 1 | 881 tok |
| ansible-tmm/ansible-f1 ansible-tmm.github.io Built to Automate — a retro-arcade racing game built with Three.js, themed around Ansible | 2 | Cursor | 5 | — |
| HaoZhang615/ads-copilot Voice-enabled AI copilot for Architecture Design Sessions — pluggable domain skills, real- | 2 | Claude Code, Codex, OpenCode | 5 | 1,615 tok |
| paritytech/polkadot-apps Reusable typescript components for rapidly developing applications within the Polkadot Eco | 2 | Claude Code | 1 | 2,168 tok |
| baigeixia/AI-project-level-restriction-prompts--java AI project-level restriction warning words based on Alibaba Java Development Specification | 2 | Claude Code, Codex | 6 | — |
| ncalavera/llm-job-pipeline llm-job-pipeline-chi.vercel.app LLM-driven job search pipeline: fetch from ATS/boards, filter, score with Claude, triage i | 2 | Claude Code, Codex, OpenCode | 12 | 2,450 tok |
| GeorgeDong32/pi-permission-modes | 2 | Claude Code, Codex, OpenCode | 2 | 2,525 tok |
| lukaskellerstein/vex Visual editing in the browser. AI-powered code changes in your codebase. | 2 | Claude Code | 16 | — |
| joshp123/dev-browser-go Token-light browser automation via Playwright. CLI + MCP server. | 2 | Codex, OpenCode | 1 | 301 tok |
| frontendmentorio/single-price-grid-component frontendmentor.io In this challenge, you will build out the pricing component to the designs provided. This | 2 | Claude Code, Codex, OpenCode | 2 | 2,217 tok |
| antonarhipov/sdd-workshop A demo project for SDD workshop | 2 | Claude Code | 6 | — |
| zanetworker/autoimprove zanetworker.github.io Autonomous optimization loop for AI agents. Describe what to improve, how to measure it, a | 2 | Claude Code | 1 | 629 tok |
| vraj00222/Claudware Claude for hardware | 2 | Claude Code, Codex, OpenCode | 3 | 1,662 tok |
| pingcap-inc/website-launchpad website-launchpad-seven.vercel.app AI-assisted marketing pages. A Next.js + Tailwind design system for non-technical teams to | 2 | Claude Code, Codex | 11 | 3,856 tok |
| sileo-oss/agentflow-community Community collections for AgentFlow - AI prompts and workflows | 2 | Codex, OpenCode | 1 | 408 tok |
| hlmr-travel/mira-learn-hackathon Hackathon Mira Learn (3 jours, 22 étudiants) — plateforme edtech pour digital nomads. 4 gr | 2 | Claude Code | 1 | 1,389 tok |
| mozinator/code-agents-for-shadcn Useful ShadCN agents to use with Claude Code | 2 | Claude Code, Codex, OpenCode | 2 | 591 tok |
| clawmapper/clawmapper An AI-agent-managed product roadmap system. No app, no database — just markdown files, git | 2 | Claude Code | 1 | 3,165 tok |
| iomgaa-ycz/Scrivai | 2 | Claude Code | 3 | 2,530 tok |
| yoreai/relay relayagent.dev Interface-independent task router for AI agents — directive-driven model routing with MCP | 2 | Codex, OpenCode | 1 | 3,182 tok |
| doin-jack/youtube_auto | 2 | Claude Code | 6 | 786 tok |
| Bruce1986/vibe-to-prod-lab Teaching materials for the afternoon session of the NTU course “From Vibe Coding to Produc | 2 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 1,163 tok |
| pengbin2015/nus-iss-taskboard-day2 demo how to use afk agents | 2 | Claude Code, Codex, GitHub Copilot, OpenCode | 24 | 764 tok |
| andrewhowdencom/.agents Opinions for the machines for software development. | 2 | Gemini CLI | 1 | 70 tok |
| inematds/timesmkt2 ITAGMKT — pipeline de agentes de IA para marketing digital (pesquisa, criação, vídeo, publ | 2 | Claude Code, Codex | 2 | 3,723 tok |
| Raul-Marin/Figma-Color-Extractor | 2 | Codex, Cursor, OpenCode | 2 | 722 tok |
| lfsgkim-droid/manual-harness | 2 | Claude Code | 6 | — |
| Catmint103/xilehui-brand-agent catmint103.github.io Codex agent and reusable brand skill for Xilehui visual production | 2 | Codex, OpenCode | 1 | 1,893 tok |
| BobXu2358/social-creator-collector Read-only Bilibili & Douyin creator-center data toolkit for AI agents | 2 | Codex, OpenCode | 1 | 4,384 tok |
| BetterDevClub/warsztat-copilot-06052026 BookSlot — .NET 10 VSA SaaS + 5-agent agentic workflow pipeline | 2 | Claude Code, Codex, GitHub Copilot | 10 | 2,086 tok |
| jfilcik/CU-Tools Tools for working with Azure Content Understanding | 2 | Claude Code, Codex, GitHub Copilot | 13 | 441 tok |
| markharrison/IAG-CustomAgent-Labs-OLD | 2 | GitHub Copilot | 1 | 13,647 tok |
| tbshiki/260704kansaiwordpressmeetup | 2 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 5 | 2,535 tok |
| Azure-Samples/azure-openai-to-responses-csharp Migrate apps using Azure OpenAI SDK for .NET using Chat Completions to OpenAI SDK for .NET | 2 | Claude Code, Codex | 2 | — |