43,730 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 agents7,670Claude Code6,650Data and AI3,673Backend and APIs3,507Languages3,392Planning3,227Git and workflow3,211Code review2,744Testing2,385Memory and context2,367Writing and docs2,330DevOps and cloud2,314Research2,288Frontend2,261Security2,032Productivity1,722
All Claude Code31,994 Codex23,359 OpenCode22,302 GitHub Copilot3,560 Gemini CLI1,917 Cursor1,740 Windsurf142 Kiro82
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| PaulJPhilp/buddy The refactored buddybuilder | 2 | Claude Code | 1 | 3,788 tok |
| gaochangw/gaochangw.github.io Chang Gao's Personal Website | 2 | Claude Code | 1 | 583 tok |
| hooshyar/flutter-taste-skill | 2 | Claude Code, Gemini CLI | 2 | 1,597 tok |
| 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 |
| jaguarliuu/anchor-stack | 2 | Claude Code | 1 | 948 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 |
| verygoodplugins/ai-editor-rules Rules, config files, and commands we use at Very Good Plugins for AI-assisted development | 2 | Claude Code | 1 | 785 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 |
| RazorEdge-wyh/spare-me A Claude Code skill that makes your AI apologize dramatically (Spare me, Your Majesty!) wh | 2 | Claude Code, Codex, OpenCode | 3 | 646 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 |
| Geeksfino/ai-dev-playbook | 2 | Claude Code | 1 | 1,159 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 |
| rajconnects/founder-stack Engineering workflow for non-technical founders building real products with Claude Code | 2 | Claude Code | 1 | 363 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 |
| passionmuse16/food-tracker | 2 | Claude Code | 1 | 3,261 tok |
| BrunoBNascimento/devos | 2 | Claude Code, GitHub Copilot, Cursor | 11 | 518 tok |
| iam-kristie/Slide-Maker Turn any content brief into beautiful slides using your coding agent. | 2 | Codex, OpenCode | 1 | 577 tok |
| sebacaro/gandalf 🧙 CLI local de Spec Driven Development. Ordena tus pedidos —app nueva o feature dentro de | 2 | Claude Code | 1 | 578 tok |
| sanzharal/filedropbot Self-hosted Telegram bot — bidirectional phone↔server file drop for AI agents | 2 | Codex, OpenCode | 1 | 572 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 |
| wenyu0608/cursor-agents MCCA (Make your Cursor Claude Again) | 2 | Claude Code, Cursor | 4 | — |
| didclawapp-ai/didclaw didclawapp.com The missing GUI for OpenClaw AI agents | 2 | Cursor | 1 | — |
| 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 |
| impactbrussels/FounderOS impact.brussels The open operating system for first-time founders. Proof before hype. 22 AI skills across | 2 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 2,085 tok |
| LSRabbit6/cursor-genesis A Generative Agentic Engineering Platform for Cursor — Meta-Rules, ODD, and reusable AI co | 2 | Claude Code, Codex, OpenCode | 2 | 1,886 tok |
| Kynto-Consulting/capsule | 2 | Claude Code | 4 | — |
| martin-janci/autopilot BMAD Autopilot - Autonomous Development Orchestrator for Claude Code | 2 | Claude Code | 1 | 2,053 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 |
| yash-dev007/THE-FORGE THE FORGE is a portable methodology kit that turns any AI coding assistant (Claude, Gemini | 2 | Claude Code, Gemini CLI | 2 | 1,347 tok |
| BJam/fusion-cam-cli Support a CLI for Autodesk Fusion to analyze and update CAM operations | 2 | Claude Code, Cursor | 1 | — |
| SumithSB/brainvault Personal memory layer for your Coding Agent — SQLite vault, MCP tools, and session hooks. | 2 | Claude Code | 1 | 1,898 tok |
| Eduu115/API-ARENA apiarena.net APIArena es una plataforma educativa única donde estudiantes compiten creando APIs que res | 2 | Claude Code | 2 | 248 tok |
| flittpayments/flitt-integration-skill Official local AI assistant skill for integrating Flitt payments using Codex, Copilot, Cla | 2 | GitHub Copilot, Gemini CLI | 2 | 424 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 |
| superentwickler/devdash A lightweight dev dashboard that can be dropped into any repository. After AI sessions, it | 2 | Claude Code | 1 | — |
| 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 |
| balgaly/skit npmjs.com A cross-platform package manager for AI agent skills | 2 | Claude Code | 1 | 717 tok |
| Ravio1i/azure-devops-server-mcp MCP Server for Azure DevOps Server (Onpremise) | 2 | Claude Code | 1 | — |
| 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 |