23,307 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 agents7,541Claude Code6,614Data and AI3,687Backend and APIs3,492Languages3,397Planning3,211Git and workflow3,159Code review2,735Memory and context2,362Testing2,357DevOps and cloud2,306Writing and docs2,299Research2,296Frontend2,252Security2,009Productivity1,710
All Claude Code32,137 Codex23,307 OpenCode22,079 GitHub Copilot3,547 Gemini CLI1,916 Cursor1,738 Windsurf121 Kiro77
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| kuraydev/react-native-typescript-library-starter 🚀 Production-ready starter for React Native TypeScript libraries — dual CJS/ESM output, s | 65 | Codex, OpenCode | 1 | 1,719 tok |
| atman-33/kiro-for-codex marketplace.visualstudio.com VS Code extension for spec-driven development with Codex CLI. Manage specs, steering docs, | 65 | Codex, OpenCode | 1 | 737 tok |
| mnemox-ai/AgentRelay mnemox.ai Verifiable microtask protocol for AI agent collaboration. Task lifecycle, validation engin | 65 | Claude Code, Codex | 2 | 1,618 tok |
| lgbarn/shipyard Structured project lifecycle plugin for Claude Code — from idea to production with discipl | 65 | Claude Code, Codex, OpenCode | 5 | 1,700 tok |
| HLND2T/CS2_VibeSignatures Generate CS2 signatures via Agent SKILLS with ida-pro-mcp | 65 | Claude Code, Codex, OpenCode | 54 | 759 tok |
| mgratzer/forge mgratzer.com A collection of agent skills for structured, GitHub-centric development. | 65 | Claude Code, Codex, OpenCode | 2 | 578 tok |
| ahmed3elshaer/everything-claude-code-mobile Makes Claude code mobile first | 65 | Claude Code, Codex, GitHub Copilot, OpenCode | 75 | 629 tok |
| thienanblog/awesome-ai-agent-skills A curated list of essential skills, tools, and resources for building and enhancing advanc | 65 | Claude Code, Codex, OpenCode | 3 | 1,116 tok |
| ArihantDeva/heimdall npmjs.com A lightweight CPU only memory approach with ranked retrieval. Simple, yet effective. | 65 | Codex, OpenCode | 1 | 3,486 tok |
| akseolabs-seo/cinematic-ui akseolabs.com A reasoning-first cinematic web design skill. Makes AI think like a film director — resear | 65 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 1,879 tok |
| jonathanmalkin/jules A Claude Code Reference Implementation — 30 skills, 23 rules, 9 hooks, 5 agents. Reference | 65 | Claude Code, Codex | 27 | 1,185 tok |
| deancourse/agent-skill-lecture-builder youtu.be Provide a theme or Markdown script and generate a single HTML course page through Agent Sk | 65 | Claude Code, Codex | 2 | — |
| crystian/skill-map skill-map.ai Map, inspect, and audit AI-agent markdown ecosystems (skills, agents, commands, hooks) as | 65 | Claude Code, Codex, OpenCode | 17 | 10,079 tok |
| qingchencloud/cj2api cj2api.qt.cool Convert ChatJimmy into an OpenAI-compatible API using a Cloudflare Worker | Zero-cost depl | 65 | Claude Code, Codex | 3 | — |
| wxkingstar/SpecFusion specfusion.kingstar.xin Search 65,600+ API documents from 20 Chinese open platforms directly in DeepSeek Harness / | 65 | Claude Code, Codex, OpenCode | 2 | 2,065 tok |
| PrefectHQ/fastmcp-ts fastmcp-ts.docs.prefect.io The official FastMCP TypeScript library for building MCP servers, clients, and apps 🏎️ 🏎 | 65 | Claude Code, Codex, OpenCode | 2 | 16,946 tok |
| ForceInjection/forceinjection.github.io forceinjection.github.io Github pages for Force Injection | 65 | Claude Code, Codex, OpenCode | 2 | 3,317 tok |
| Viy1204/recruiting-copilot An AI recruitment workflow for HR professionals and headhunters: defining job requirements | 65 | Claude Code, Codex, OpenCode | 1 | 681 tok |
| roedyrustam/vibes-plug npmjs.com Universal Multi-Agent Swarm Plugin with specialized skills for Antigravity (AGY), Claude C | 65 | Claude Code, Codex, Cursor, OpenCode | 3 | 4,279 tok |
| brennhill/Kaboom-Browser-AI-Devtools-MCP gokaboom.dev Kaboom AI DevTools — Browser DevTools for AI coding assistants via MCP | 65 | Claude Code, Codex, OpenCode | 3 | 7,405 tok |
| sergebulaev/instagram-skills cccrafts.ai Instagram marketing skills for Claude Code and Codex: captions, carousels, hooks, hashtag | 65 | Claude Code, Codex, OpenCode | 2 | 3,556 tok |
| AlexanderMattTurner/agent-glovebox A minimal-friction secure experience that lets agents do their work. (beta) | 64 | Claude Code, Codex, GitHub Copilot, OpenCode | 39 | 12,078 tok |
| Kastalien-Research/thoughtbox thoughtbox.kastalienresearch.ai Thoughtbox is an intention ledger for agents. Evaluate AI's decisions against its decision | 64 | Claude Code, Codex, OpenCode | 5 | 4,519 tok |
| AlekseiUL/sprut-agent-kit t.me Ready-to-use AI agent with soul, memory, and 23 skills for ClaudeClaw ⚡ | 64 | Claude Code, Codex, OpenCode | 1 | 1,171 tok |
| verygoodplugins/mcp-automem automem.ai MCP client for AutoMem — give Claude, Cursor, Codex, and other MCP tools durable graph+vec | 64 | Claude Code, Codex, OpenCode | 2 | 8,177 tok |
| s0vers/next-app-i18n-starter next-app-i18n-starter.vercel.app A humble Next.js 16 starter: Server Components, i18n with middleware, shadcn UI, light/dar | 64 | Codex, OpenCode | 1 | 630 tok |
| tmchow/agent-skills Cross-platform AI agent skills (SKILL.md) installable via npx skills / gh skills | 64 | Claude Code, Codex, OpenCode | 2 | 3,586 tok |
| callstackincubator/skillgym Prove your agent skills work before you ship them. | 64 | Codex, OpenCode | 1 | 48 tok |
| archcore-ai/cli archcore.ai Git-native context engineering CLI and MCP server for AI coding agents. Keep specs, ADRs, | 64 | Claude Code, Codex, OpenCode | 7 | 6,949 tok |
| geekfujiwara/CodeAppsDevelopmentStandard An AI-first development standard for building business systems with Power Platform & Azure | 64 | Claude Code, Codex, GitHub Copilot | 26 | — |
| jonashertner/opencaselaw opencaselaw.ch Open Swiss legal corpus + MCP server: 1M+ court decisions (1875–today), 21k laws, 10M-edge | 64 | Claude Code, Codex, OpenCode | 2 | 572 tok |
| revolut-engineering/revolut-x-api | 64 | Codex, OpenCode | 1 | 938 tok |
| netresearch/context7-skill Context7 documentation lookup skill for AI coding agents. Lightweight REST API wrapper wit | 64 | Codex, OpenCode | 1 | 444 tok |
| tenequm/pond pond.locker Lossless storage and search for AI agent sessions, across every agentic client. | 64 | Claude Code, Codex, OpenCode | 2 | 7,938 tok |
| Thurbeen/thurbox thurbox.thurbeen.eu TUI for agentic code orchestration | 64 | Claude Code, Codex | 13 | 4,068 tok |
| soniqo/speech-studio soniqo.audio Open-source desktop voice-cloning studio for creators — clone a voice, script lines with e | 64 | Claude Code, Codex, OpenCode | 2 | 4,493 tok |
| 7xuanlu/wenlan wenlan.app Wenlan is a knowledge base for the AI-native age. Your AI agents capture what they learn, | 64 | Claude Code, Codex, OpenCode | 5 | 1,448 tok |
| PriorLabs/relarena arxiv.org Open and Reproducible Benchmarking for Relational Learning | 64 | Claude Code, Codex, OpenCode | 2 | 1,496 tok |
| codescene-oss/codescene-mcp-server The CodeScene MCP Server exposes CodeScene’s Code Health analysis as local AI-friendly too | 64 | Claude Code, Codex, GitHub Copilot, OpenCode | 11 | 590 tok |
| BetterThanTomorrow/calva-backseat-driver marketplace.visualstudio.com VS Code AI Agent Interactive Programming. Tools for CoPIlot and other assistants. Can also | 64 | Claude Code, Codex, GitHub Copilot, OpenCode | 7 | 5,540 tok |
| destinyfrancis/openclaw-knowledge-distiller Open CLAW Knowledge Distiller · Lobster Knowledge Distiller — Turn YouTube/Bilibili videos | 64 | Codex, OpenCode | 1 | 1,603 tok |
| XziXmn/legado-hub A backend-managed aggregated book source for subscribing to your favorite books | 64 | Codex, OpenCode | 1 | 2,578 tok |
| dorakoo/doubao-studio Windows multi-account AI content production workbench | Projects and CSV tasks, resumable | 64 | Codex, OpenCode | 1 | 2,070 tok |
| robzilla1738/Codex-Workflows Workflow-as-code orchestration for Codex | 64 | Claude Code, Codex, OpenCode | 2 | 1,048 tok |
| thumbor/libthumbor Python's extensions to thumbor. These are used to generate safe urls among others. | 64 | Codex, OpenCode | 1 | 679 tok |
| BinaryFroggy/Hopet A macOS desktop AI pet that mirrors your Claude Code & Codex CLI session state in real tim | 63 | Claude Code, Codex, OpenCode | 2 | 3,108 tok |
| DekaPrayoga/AurixAgent haikzs.tech 🤖 Autonomous Multi-Agent AI Workspace in your terminal. Codes, researches, and executes r | 63 | Codex, OpenCode | 1 | 840 tok |
| PatrickSys/codebase-context npmjs.com Codebase Context gives AI agents understanding of your codebase through semantic code sear | 63 | Codex, OpenCode | 1 | 3,238 tok |
| ClaudeCodeUsage/ClaudeCodeUsage A VSCode extension that monitors Claude Code usage and costs directly in your status bar. | 63 | Claude Code, Codex, OpenCode | 2 | 2,932 tok |
| yfge/ai-video-studio AI video production workflow platform for professional short drama teams. Timeline-first, | 63 | Claude Code, Codex, Gemini CLI, OpenCode | 6 | 1,434 tok |