31,994 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 |
|---|---|---|---|---|
| FluroAsh/nextjs-mdx-portfolio ashleygthompson.com Latest & greatest MDX blog making the most of Contentlayer, MDX, Next 16, React 19 & Tailw | 2 | Claude Code, Cursor | 1 | — |
| premouseking/Mentora | 2 | Claude Code | 1 | 1,435 tok |
| dean0x/mdscript A template language for composable LLM prompt engineering. Write prompts with variables, l | 2 | Claude Code | 1 | 1,753 tok |
| rockyflux/yq-workflow rockyflux.github.io | 2 | Claude Code, Codex | 10 | — |
| HayleyDeckers/fckn.gay a "registrar in a box" for handing out `.is.fckn.gay` subdomains | 2 | Claude Code | 1 | — |
| Gwergilius/Enclave-Terminal-Breach Multi-platform Fallout terminal hacking assistant - From SPARROW prototype to ECHELON dep | 2 | Claude Code, Cursor | 3 | 394 tok |
| 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 |
| 125477/Sidekick Sidekick | 2 | Claude Code, Codex, Cursor, OpenCode | 5 | 1,556 tok |
| Geeksfino/ai-dev-playbook | 2 | Claude Code | 1 | 1,159 tok |
| rajconnects/founder-stack Engineering workflow for non-technical founders building real products with Claude Code | 2 | Claude Code | 1 | 363 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 |
| passionmuse16/food-tracker | 2 | Claude Code | 1 | 3,261 tok |
| BrunoBNascimento/devos | 2 | Claude Code, GitHub Copilot, Cursor | 11 | 518 tok |
| sebacaro/gandalf 🧙 CLI local de Spec Driven Development. Ordena tus pedidos —app nueva o feature dentro de | 2 | Claude Code | 1 | 578 tok |
| wenyu0608/cursor-agents MCCA (Make your Cursor Claude Again) | 2 | Claude Code, Cursor | 4 | — |
| 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 |
| 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 |
| 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 | — |
| 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 |
| balejosg/mcp-server-ra2-jdbc | 2 | Claude Code | 1 | 3,025 tok |
| obot-platform/obot-mcp-server | 2 | Claude Code | 1 | 934 tok |
| pma1999/research_hub_mcp A personal MCP server for Sci Hub | 2 | Claude Code | 1 | 2,371 tok |
| dipsylala/veracode-mcp An MCP Server for Veracode | 2 | Claude Code | 1 | 1,956 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 |