24,692 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 agents8,442Claude Code6,875Data and AI3,584Git and workflow3,574Backend and APIs3,550Languages3,468Planning3,315Code review2,876Testing2,653DevOps and cloud2,462Writing and docs2,461Memory and context2,373Research2,315Frontend2,301Security2,167Project management1,944
All Claude Code32,436 Codex24,692 OpenCode23,614 GitHub Copilot3,700 Gemini CLI2,016 Cursor1,769 Windsurf202 Kiro113
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| emiliaprotocol/emilia-protocol emiliaprotocol.ai Authority control plane for autonomous work. EMILIA Gate enforces finite customer-owned ma | 562 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 1,869 tok |
| miantiao-me/cloud-code Cloud Code (Cloudflare + OpenCode), running OpenCode on Cloudflare to build a dedicated cl | 561 | Codex, OpenCode | 1 | 1,921 tok |
| am-will/limux GPU-accelerated terminal multiplexer for Linux | 561 | Claude Code, Codex, OpenCode | 2 | 2,795 tok |
| Doist/todoist-mcp A set of tools to connect to AI agents, to allow them to use Todoist on a user's behalf. I | 561 | Claude Code, Codex, OpenCode | 12 | 3,636 tok |
| antgroup/agentic-ai-landscape insights.inclusion-ai.org Data driven agentic landscapes and insights. Produced by Ant Open Source and inclusionAI. | 560 | Claude Code, Codex, OpenCode | 2 | 3,728 tok |
| giselles-ai/giselle giselles.ai Giselle: AI App Builder. Open Source. | 559 | Claude Code, Codex, OpenCode | 10 | 2,832 tok |
| halo-dev/upage upage.cn 🔥 A visual web-building platform based on large language models, an open-source alternati | 557 | Claude Code, Codex | 14 | 1,666 tok |
| deerwork-ai/deer-workflow deerwork-ai.github.io An open-source graph engineering runtime that keeps orchestration in TypeScript and delega | 556 | Claude Code, Codex, OpenCode | 2 | 4,147 tok |
| ericlitman/open-pstack pstack for Claude Code and Codex, tracking Cursor pstack upstream | 556 | Claude Code, Codex, OpenCode | 2 | 1,180 tok |
| oxbshw/watch-skill pypi.org Give AI agents eyes, ears, and verifiable results. Watch Skill turns video, audio and scre | 555 | Codex, OpenCode | 1 | 1,346 tok |
| posit-dev/skills A collection of Claude Skills from Posit | 554 | Claude Code, Codex, OpenCode | 1 | 1,139 tok |
| SetsunaYukiOvO/x64dbg-mcp MCP server plugin for x64dbg debugger - enables AI agents and external tools to control de | 554 | Codex, OpenCode | 1 | 1,374 tok |
| Ikalus1988/MisakaNet misakanet.org Re-debugging Solved Failures? No Way. 500+ Evidence-graded fix lessons, One MCP Call-->htt | 554 | Claude Code, Codex, OpenCode | 2 | 5,866 tok |
| mixpeek/amux amux.io The agent control plane: run Claude Code, Codex and Gemini CLI agents in parallel with a s | 554 | Claude Code, Codex, Gemini CLI, OpenCode | 18 | 1,735 tok |
| irockel/tda irockel.github.io TDA - Thread Dump Analyzer (for Java). Analyze your Thread Dumps with a GUI or use it as M | 553 | Claude Code, Codex, GitHub Copilot | 2 | 441 tok |
| mozilla/firefox-devtools-mcp Model Context Protocol server for Firefox DevTools - enables AI assistants to inspect and | 553 | Claude Code, Codex, OpenCode | 3 | 348 tok |
| tarampampam/webhook-tester wh.tarampamp.am 🔭 Powerful tool for testing WebHooks and more | 552 | Codex, GitHub Copilot, OpenCode | 2 | 1,462 tok |
| mco-org/mco CLI-first orchestration for AI coding agents: run selected agents and models in parallel, | 550 | Claude Code, Codex, OpenCode | 2 | 5,782 tok |
| ai-driven-dev/framework ai-driven-dev.fr Marketplace Framework AI-Driven Dev : Context Engineering, Plugins, Agents, Skills, Hooks, | 550 | Claude Code, Codex, OpenCode | 5 | 1,893 tok |
| ratel-ai/ratel ratel.sh Context engineering for AI agents. ~80% fewer tokens. Fix tool overload. Skills and memory | 550 | Claude Code, Codex, OpenCode | 2 | 1,079 tok |
| chattymin/PokeTokenBar chattymin.github.io Use your tokens to raise, evolve, and collect Pokémon! 🥚 | 550 | Claude Code, Codex, OpenCode | 3 | 2,685 tok |
| openshift/hypershift hypershift.pages.dev Hyperscale OpenShift - clusters with hosted control planes | 550 | Claude Code, Codex, Gemini CLI, OpenCode | 30 | 1,224 tok |
| InvadingOctopus/comedot store.godotengine.org Godot template and component-based framework for 2D games. | 549 | Codex, OpenCode | 1 | 3,289 tok |
| Lumen-Labs/brainapi2 brainapi.lumen-labs.ai BrainAPI is a knowledge graph–powered AI memory layer that transforms unstructured data in | 549 | Claude Code, Codex, OpenCode | 2 | 53 tok |
| backblaze-labs/genblaze backblaze.com Genblaze is an open source Python SDK for orchestrating generative AI media pipelines acro | 548 | Claude Code, Codex, OpenCode | 10 | 1,297 tok |
| rebornix/Agmente iOS client for coding agents via ACP or Codex app-server | 548 | Claude Code, Codex | 8 | 664 tok |
| Lifecycle-Innovations-Limited/claude-ops Business operating system for Claude Code — 57 skills, 21 agents, smart daemon. Unified in | 548 | Claude Code, Codex, OpenCode | 2 | 322 tok |
| okasi/bot-signal okasi.github.io TypeScript bot detection: catch WebDriver, headless Chrome, Playwright/Puppeteer, robotic | 545 | Codex, OpenCode | 1 | 2,817 tok |
| shivprime94/file-itr | 544 | Claude Code, Codex, OpenCode | 2 | 539 tok |
| snarktank/compound-product A self-improving product system that reads reports, identifies priorities, and autonomousl | 543 | Codex, OpenCode | 1 | 897 tok |
| esbmc/esbmc esbmc.org The efficient SMT-based context-bounded model checker (ESBMC) | 543 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 3,525 tok |
| Kohaku-Lab/KohakuTerrarium terrarium.kohaku-lab.org KohakuTerrarium is a general-purpose AI agent framework and batteries-included app for bui | 543 | Claude Code, Codex, OpenCode | 2 | 18,020 tok |
| ianlkl11234s/mini-taiwan-pulse | 543 | Claude Code, Codex, OpenCode | 17 | 3,563 tok |
| TheOrcDev/videorc videorc.com Open-source multistream studio and screen recorder for Mac: go live on 6+ platforms free, | 543 | Claude Code, Codex, OpenCode | 9 | 5,090 tok |
| me2resh/apexyard apexyard.ai Your AI engineering org, governed. Ship agent-built code safely to production. | 542 | Claude Code, Codex, OpenCode | 8 | 9,856 tok |
| kesslernity/awesome-copilot-studio-agents kesslernity.com 103 paste-ready declarative agents for Microsoft 365 Copilot. No coding. No Azure. Deploy | 542 | Codex, OpenCode | 1 | 9,078 tok |
| bahayonghang/academic-writing-skills bahayonghang.github.io AI-powered post-writing toolkit for academic papers — format validation, grammar/style pol | 540 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 2,930 tok |
| kitlangton/stack | 540 | Claude Code, Codex, OpenCode | 2 | 1,111 tok |
| Ramilito/kubectl.nvim ⎈ Streamline your Kubernetes management within Neovim—control and monitor your cluster sea | 540 | Claude Code, Codex, OpenCode | 15 | 1,767 tok |
| vibeeval/vibecosystem Profile-based coding runtime for Claude Code and Codex. Lean core; opt-in quality, context | 539 | Codex, OpenCode | 1 | 241 tok |
| rylena/sshdesk A full interactive remote desktop delivered entirely through SSH and displayed directly in | 539 | Codex, OpenCode | 1 | 410 tok |
| truecourse-ai/truecourse truecourse.dev Turns the documentation you already write into tests that run. A failing test means your p | 538 | Claude Code, Codex, OpenCode | 2 | 1,494 tok |
| davidondrej/jailbreak-autoresearch We shall set the models free. | 538 | Codex, OpenCode | 1 | 239 tok |
| XPolicyLab/XPolicyLab xpolicylab.github.io [IROS 26 ScaleInfra Workshop Best Tool Paper] Involving over 50 Advanced Manipulation Poli | 538 | Claude Code, Codex, OpenCode | 4 | 1,573 tok |
| alexarthurs/herdr-sidebar VS Code-style sidebar for the herdr: file explorer + git source control in one pane — synt | 538 | Codex, OpenCode | 1 | 27,324 tok |
| agentregistry-dev/agentregistry aregistry.ai Fast-track AI innovation with a centralized, trusted, curated registry | 537 | Codex, GitHub Copilot, OpenCode | 2 | 3,912 tok |
| Gennadiyev/STS2MCP Full agentic runs for Slay the Spire 2. A mod that exposes in-game state, and the MCP serv | 536 | Claude Code, Codex, OpenCode | 2 | 820 tok |
| stormzhang/token-tracker Local token tracker for Claude Code & Codex — status line (industry-first Codex faux statu | 535 | Claude Code, Codex, OpenCode | 2 | 338 tok |
| processing/processing4 processing.org Source code for Processing, the software sketchbook and Java-based programming language fo | 535 | Codex, OpenCode | 1 | 1,689 tok |
| allenhutchison/obsidian-gemini allenhutchison.github.io An obsidian plugin to interact with Google Gemini | 534 | Claude Code, Codex, Gemini CLI, OpenCode | 11 | 9,622 tok |