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 |
|---|---|---|---|---|
| labilezhu/everlingo EverLingo is an AI language companion that helps you learn in context and remember what yo | 14 | Claude Code, Codex, OpenCode | 3 | 456 tok |
| BuildGreatProducts/product-os-public The open-source version of ProductOS, your operating system for building, launching and gr | 14 | Codex, OpenCode | 1 | 1,546 tok |
| Nebu1eto/choco-pi opinionated, project-aware configuration for the Pi coding agent | 14 | Claude Code, Codex, OpenCode | 16 | 562 tok |
| MiniMax-AI-Dev/parsar | 14 | Codex, OpenCode | 1 | 525 tok |
| zaplitny/atimelogger-mcp | 14 | Claude Code, Codex, OpenCode | 2 | 2,787 tok |
| rakaarwaky/qwen-web-arwaky Qwen AI Web Automation pipeline that sends Markdown prompt files (.md) or direct strings | 14 | Claude Code, Codex, OpenCode | 19 | 1,321 tok |
| byadsco/meta-ads-mcp MCP server for Meta Ads (Facebook/Instagram) - agency multi-account, cloud-ready | 14 | Claude Code, Codex, OpenCode | 3 | 4,558 tok |
| github/spec-kit-copilot Copilot-native integrations for Spec Kit across GitHub Copilot CLI, the Copilot App, and V | 14 | Codex, OpenCode | 1 | 2,177 tok |
| sigwl/AiDAPrivate | 14 | Codex, GitHub Copilot, OpenCode | 2 | 6,240 tok |
| meshcore-ninja/meshcore-ninja meshcore.ninja An open catalog of the MeshCore ecosystem | 14 | Codex, OpenCode | 1 | 737 tok |
| DeployAbi/5VR 5VR - story-mode-only VR mod for GTA V Legacy (OpenXR + OpenVR) | 14 | Codex, OpenCode | 1 | 2,658 tok |
| LKQ667/metamath-harness DeepSeek Harness 0.1.1-rc.2 mathematical modeling enhancement suite: external plugins + Pr | 14 | Codex, OpenCode | 1 | 493 tok |
| narumiruna/kestrel Android mock GPS app — lock your device location to any coordinate, play back a route auto | 14 | Codex, OpenCode | 2 | 2,595 tok |
| watt-mind/factory watt-mind.github.io The factory that builds software — and itself. A runtime for self-improving agentic loops: | 14 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 6,952 tok |
| crossoverJie/botler-agent Lightweight personal agent framework: receives messages from Telegram / Feishu / WeChat (i | 14 | Codex, OpenCode | 1 | 5,697 tok |
| justjavac/glitch-token glitch-token.jjc.fun A database of LLM glitch tokens: a curated catalog of publicly documented anomalous tokens | 14 | Codex, OpenCode | 1 | 903 tok |
| Starfie1d1272/RivalHub match.starfie1d.top All-in-one esports tournament management and scheduling platform. | 14 | Codex, OpenCode | 1 | 1,522 tok |
| pushery/wirekit wirekit.app Open-Source TALL stack UI components for Laravel Livewire, built with Tailwind CSS v4 and | 14 | Codex, OpenCode | 1 | 721 tok |
| AloneNanNan/Halo-Theme-Ethereal nanzhiy.cn An enhanced Fuwari-style theme for Halo, developed from Fuwari | 14 | Codex, OpenCode | 1 | 6,136 tok |
| Overbrilliant/ob-1 overbrilliant.com Free open-source coding agent for your terminal. No account, no API key, no card. Parallel | 14 | Codex, OpenCode | 1 | 536 tok |
| pioneerdotai/pioneer docs.getpioneer.dev Local-first AI assistant runtime with native desktop, self-hosted gateway, MCP, memory, to | 14 | Codex, OpenCode | 1 | 1,291 tok |
| ognjeeen/codex-usage-widget codex-usage-widget.ognjen-marinkovic.chatgpt.site Local Windows widget for Codex subscription usage | 14 | Claude Code, Codex, OpenCode | 2 | 1,228 tok |
| mike007jd/game-superpowers Skills-first game development superpowers for Claude Code and Codex: build, audit, polish, | 14 | Codex, Gemini CLI, OpenCode | 2 | 206 tok |
| cloveric/tarocub Feishu/Lark-first local AI agent gateway and native DeepSeek Harness plugin for Codex, Cla | 14 | Claude Code, Codex, OpenCode | 2 | 2,128 tok |
| yding-git/exec-vps-mcp A detailed tutorial and minimal MCP server that gives AI agents an unrestricted VPS root s | 14 | Codex, OpenCode | 1 | 3,253 tok |
| tao3k/xiuxian-artisan-workshop WIP-designed to bridge the gap between human intent and machine execution. | 14 | Claude Code, Codex, Gemini CLI, OpenCode | 5 | 6,814 tok |
| claudiocebpaz/vite-react-best-practices hashdog.com Comprehensive React and Vite SPA performance, architecture, and deployment guidelines. Use | 14 | Codex, OpenCode | 1 | 1,634 tok |
| Shengwang-Community/skills | 14 | Claude Code, Codex, OpenCode | 2 | 578 tok |
| rupakm/leslie | 14 | Claude Code, Codex, OpenCode | 22 | 1,223 tok |
| cp-yu/md2word A skill for converting Markdown to Word under template constraints. Supports sorting and M | 14 | Claude Code, Codex | 1 | — |
| devjefferson/synapos | 14 | Claude Code, Codex, GitHub Copilot, OpenCode | 12 | 1,610 tok |
| christopher-buss/bedrock bedrock-livid.vercel.app Infrastructure-as-code for Roblox. | 14 | Claude Code, Codex | 62 | 4,293 tok |
| izaac/nixos-config Izaac Reproducible Configuration | 14 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 1,156 tok |
| Dynokostya/just-works Set of instructions for Claude Code base installation that integrates in any project | 14 | Claude Code, Codex, OpenCode | 35 | 5,093 tok |
| PranavBakre/Junior My successor once AGI arrives | 14 | Claude Code, Codex, OpenCode | 10 | 4,525 tok |
| DimitriGeelen/agentic-engineering-framework Governance framework for AI coding agents — enforces task traceability, structural gates, | 14 | Claude Code, Codex, OpenCode | 28 | 31,776 tok |
| Muxi-X/ccnubox_rn [In use] Huashi Box frontend | 14 | Codex, OpenCode | 1 | 86 tok |
| davidcforbes/Beads-Kanban A VSCode extension built on top of steveyegge/Beads that provides a KanBan, Tableview, and | 14 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 9,247 tok |
| therealharpaljadeja/monskills skills.devnads.com Set of coding assistant skills that help build fully deployed apps on Monad | 13 | Claude Code, Codex, OpenCode | 2 | 16 tok |
| stufently/aviasales-mcp MCP server for flight price search via the Aviasales / Travelpayouts Data API. 13 read-onl | 13 | Codex, OpenCode | 1 | 1,803 tok |
| andrewvaughan/agent-council Multi-perspective AI development workflows using councils of specialized agents. Plan, bui | 13 | Claude Code, Codex, OpenCode | 2 | 9,371 tok |
| aborroy/aiup-alfresco A Claude Code plugin that packages Alfresco extension development as slash commands, skill | 13 | Claude Code, Codex, OpenCode | 2 | 21,414 tok |
| Emily2040/rapid-domain-mastery A universal Agent Skill for deep, multi-source learning across 18+ AI coding agents | 13 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 5 | 872 tok |
| hraness/kb hraness.com A knowledge base for coding agents, built from Markdown, backlinks, semantic search, and G | 13 | Claude Code, Codex, OpenCode | 7 | 3,979 tok |
| xhongc/spark-novel AI fiction, short stories, Agent writing, and writing an engaging short story during your | 13 | Claude Code, Codex, OpenCode | 2 | 1,759 tok |
| CrestApps/CrestApps.AgentSkills crestapps.com Shared AI agent skills and MCP tooling for .NET applications and Orchard Core based projec | 13 | Codex, GitHub Copilot, OpenCode | 3 | 3,728 tok |
| devnomad-byte/techneering Spec-driven development skills plugin for Claude Code and Codex: 16 tn: skills for spec, i | 13 | Claude Code, Codex, OpenCode | 2 | 2,138 tok |
| phrase/phrase-mcp-server developers.phrase.com Deprecated - Please use the remote Phrase MCP server instead. See: developers.phrase.com/e | 13 | Codex, OpenCode | 1 | 1,037 tok |
| pariyar07/kybernetes satyampariyar.com Runtime-adaptive steering layer and portable control contract for hard agentic work: durab | 13 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 978 tok |
| voodootikigod/skills-check skillscheck.ai The missing quality toolkit for Agent Skills | 13 | Claude Code, Codex, OpenCode | 2 | 7,374 tok |