24,842 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 agents8,530Claude Code6,887Git and workflow3,618Data and AI3,582Backend and APIs3,558Languages3,485Planning3,325Code review2,903Testing2,691DevOps and cloud2,482Writing and docs2,481Memory and context2,373Research2,322Frontend2,310Security2,179Project management1,971
All Claude Code32,523 Codex24,842 OpenCode23,761 GitHub Copilot3,723 Gemini CLI2,038 Cursor1,771 Windsurf201 Kiro116
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| Bonhollow/agentforge Universal CLI to manage, sync and export AI agents, prompts and skills across every coding | 2 | Claude Code, Codex, Cursor, OpenCode | 5 | 86 tok |
| SrulyRosenblat/skill-cards | 2 | Claude Code, Codex, OpenCode | 2 | 2,357 tok |
| codysumpter-cloud/buddy-universal-agent-profile Buddy Universal Agent Profile (BUAP) - portable agent behavior standard for the Prismtek/B | 2 | Claude Code, Codex, Gemini CLI, OpenCode | 13 | 4,523 tok |
| zhourong12/cursor-bridge | 2 | Claude Code, Codex, Cursor | 3 | — |
| DillonRich/Agent-Efficiency-MCP npmjs.com Local BYOK MCP. Rewrite messy IDE prompts into Agent_Efficiency_MCP.md, freeze until GO. A | 2 | Codex, OpenCode | 1 | 450 tok |
| taotao135791-bit/gsap-transform | 2 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 17 | 6,795 tok |
| azacdev/knowledge-agent-template | 2 | Claude Code, Codex, OpenCode | 6 | 558 tok |
| rhyanvargas/agentic-development-starter-kit Cursor Agent Documents to ground the AI Coding Agent | 2 | Claude Code, Codex, Cursor, OpenCode | 15 | 1,390 tok |
| npatten/Clew Clew - CLI, local, fast issue tracking for agents. | 2 | Claude Code, Codex, OpenCode | 2 | 1,728 tok |
| CoderSufiyan/plainspeak npmjs.com Make AI agents write like a person, not a bot. | 2 | Codex, GitHub Copilot, OpenCode | 2 | 2,146 tok |
| Omerfaruk-aydn/sitecloner omerfarukaydn.com Pixel-perfect website cloning powered by AI — animations, videos, fonts and all | 2 | Claude Code, Codex, Cursor, Gemini CLI, OpenCode | 5 | 4,389 tok |
| lordmos/meridian lordmos.github.io A reusable open-source Agent project operations toolkit. Given any open-source Agent proje | 2 | Claude Code, Codex, OpenCode | 2 | 2,076 tok |
| ferdinandruthben12-dotcom/535-skills | 2 | Codex, OpenCode | 1 | 475 tok |
| shiiman/dotfiles | 2 | Claude Code, Codex, Gemini CLI, OpenCode | 8 | 5,810 tok |
| RobLovesTech/AgenticFlyWheel | 2 | Codex, OpenCode | 1 | 660 tok |
| Jacoby6000/Smithplates Scalate SSP template based code generation using Smithy 2.0 specifications | 2 | Codex, OpenCode | 1 | 2,580 tok |
| dalonsogomez/braid-kg Proyecto que analiza de manera completa, extensa, detallada y exhaustiva cualquier directo | 2 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 9,075 tok |
| deggertsen/bondfires Video sharing social app - React Native + Expo + Convex + Tamagui | 2 | Claude Code, Codex, OpenCode | 2 | 1,116 tok |
| DhvajPatel/Agency-AI-Agents | 2 | Claude Code, Codex, OpenCode | 2 | 8,527 tok |
| FluroAsh/nextjs-mdx-portfolio ashleygthompson.com Latest & greatest MDX blog making the most of Contentlayer, MDX, Next 16, React 19 & Tailw | 2 | Claude Code, Codex, Cursor, OpenCode | 3 | 488 tok |
| rockyflux/yq-workflow rockyflux.github.io | 2 | Claude Code, Codex | 10 | — |
| luizfelipedm/yggdrasil Portable context-economy kit for coding agents: a graph-derived PROJECT_MAP, an output wra | 2 | Claude Code, Codex, OpenCode | 1 | 1,634 tok |
| SilenceInsect/AIDocxWorkFlow | 2 | Claude Code, Codex, Cursor, OpenCode | 21 | 1,861 tok |
| merianro/hackitba-2026 hackitba-2026.vercel.app | 2 | Claude Code, Codex, OpenCode | 2 | 79 tok |
| jaqb8/language-learning-buddy language-learning-buddy.pl Your AI buddy for flawless English (and Polish) ✍️ | 2 | Claude Code, Codex, OpenCode | 4 | 248 tok |
| Kinneyzhang/source-faithful-summary-skill Agent skill for source-faithful summaries of text, video transcripts, and audio transcript | 2 | Claude Code, Codex, OpenCode | 2 | 676 tok |
| coeusyk/inference-x vLLM-backed self-hosted inference server — OpenAI-compatible API, model registry, request | 2 | Claude Code, Codex, OpenCode | 2 | 3,257 tok |
| emilyLi2020/WAVE | 2 | Claude Code, Codex, OpenCode | 29 | 7,117 tok |
| DavidZhan23/fitness-app | 2 | Codex, Cursor, OpenCode | 4 | 552 tok |
| 125477/Sidekick Sidekick | 2 | Claude Code, Codex, Cursor, OpenCode | 5 | 1,556 tok |
| leduykhuong-daniel/OSS-docs-as-code-kit leduykhuong.com Teaching kit + installable Claude Code skills/agents for adopting Documentation-as-Code. I | 2 | Codex, OpenCode | 1 | 1,033 tok |
| rohit-fitmint/personal-content-machine A Claude-native daily content system for building in public — installable Claude Code plug | 2 | Codex, OpenCode | 1 | 1,872 tok |
| sanks011/grwm grwm-init.vercel.app The universal AI agent handoff tool. Never explain your codebase to a new agent again. | 2 | Codex, OpenCode | 1 | 451 tok |
| TMI-apps/boilerplate-vite-supabase-mui-cursor Boilerplate for the stack boilerplate-vite-supabase-mui-cursor with no opinionated app hos | 2 | Claude Code, Codex, OpenCode | 2 | 758 tok |
| navendubrajesh/context-management-for-agents | 2 | Codex, OpenCode | 1 | 1,567 tok |
| iam-kristie/Slide-Maker Turn any content brief into beautiful slides using your coding agent. | 2 | Codex, OpenCode | 1 | 577 tok |
| p-to-q/repo-template The Seed. Repo template with router, profiles, optional governance routes, and human/agent | 2 | Codex, OpenCode | 1 | 758 tok |
| MairwunNx/xi ximanager.ru 🀄️ An AI-powered Telegram bot styled after the Great Xi. The personality of the great lea | 2 | Claude Code, Codex, Cursor, OpenCode | 8 | 182 tok |
| Phani3108/Cortex cortex1.vercel.app One config. Every AI coding tool. Zero drift. Cortex is a universal context engine that c | 2 | Claude Code, Codex, OpenCode | 2 | 879 tok |
| LSRabbit6/cursor-genesis Human–Agent Development Collaboration Mechanisms Leaf: reusable Rules / Skills / Validator | 2 | Claude Code, Codex, OpenCode | 2 | 2,291 tok |
| sfc-gh-abannerjee/SnowGram | 2 | Claude Code, Codex, Cursor, OpenCode | 5 | 6,550 tok |
| Michael-Obele/docshark dsharkd.svelte-apps.me DocShark is a powerful MCP server buit with TMCP, designed to scrape, index, and search an | 2 | Codex, GitHub Copilot, OpenCode | 2 | 3,818 tok |
| ibrhr/qdoc qdoc.ibrhr.dev Query the Docs | 2 | Claude Code, Codex, OpenCode | 2 | 3,453 tok |
| liyoncso-Theone/vibe-state-cli Model-agnostic AI-human collaboration state management CLI | 2 | Claude Code, Codex, OpenCode | 8 | 1,023 tok |
| OffByQuant/corporate-jargon-translator Multi-harness AI skill that decodes corporate speak, HR euphemisms & startup IPO hype into | 2 | Claude Code, Codex, OpenCode | 4 | 883 tok |
| arjshiv/localutils-mcp-server | 2 | Codex, Cursor, OpenCode | 2 | 1,869 tok |
| xirothedev/webdevstudios webdevstudios.xirothedev.site A fullstack monorepo e-commerce platform built with Next.js 16 and NestJS 11, featuring a | 2 | Claude Code, Codex, OpenCode | 2 | 150 tok |
| KaelSensei/MagicAIBuilder magic-ai-builder.vercel.app Intelligent Commander (EDH) deck builder for Magic: The Gathering: Scryfall search, drag-a | 2 | Claude Code, Codex, OpenCode | 4 | 3,516 tok |
| fips-agents/mcp-server-template Template for building MCP servers | 2 | Claude Code, Codex, OpenCode | 2 | 7,281 tok |
| betzaydarobie-source/setup-3xui-skill Reusable setup-3xui AI-agent workflow for installing 3X-UI panels and managing VLESS Reali | 2 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 5 | 3,689 tok |