24,815 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 agents8,505Claude Code6,886Git and workflow3,611Data and AI3,580Backend and APIs3,556Languages3,487Planning3,327Code review2,899Testing2,686Writing and docs2,480DevOps and cloud2,479Memory and context2,375Research2,323Frontend2,308Security2,172Project management1,965
All Claude Code32,517 Codex24,815 OpenCode23,733 GitHub Copilot3,719 Gemini CLI2,034 Cursor1,770 Windsurf202 Kiro114
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| TanChuping/codex-task-watchdog Local-first watchdog and Codex skill for stalled tool calls, long-running task monitoring, | 3 | Codex, OpenCode | 1 | 212 tok |
| iamaanahmad/everything-codex chatgpt.com The complete collection of OpenAI Codex skills, automations, multi-agent workflows, and pr | 3 | Codex, OpenCode | 1 | 347 tok |
| huasanai/lifeos-template A self-evolving personal OS template with your custom AI assistant — runs on Claude Code & | 3 | Claude Code, Codex, OpenCode | 2 | 2,030 tok |
| jscraik/ralph-gold A *Golden Ralph Loop* orchestrator that runs **fresh CLI-agent sessions** (Codex, Claude C | 3 | Codex, OpenCode | 1 | 1,581 tok |
| viplavfauzdar/aisecops-interceptor aisecops.net AISecOps Interceptor — Runtime security layer for AI agents | 3 | Claude Code, Codex, OpenCode | 2 | 2,389 tok |
| simota/relay simota.github.io Local-first CLI/Web hub that aggregates tasks from code TODOs, GitHub issues, and Claude C | 3 | Claude Code, Codex, OpenCode | 2 | 3,436 tok |
| NieZhuZhu/ai-harness-doctor npmjs.com 🩺 Doctor for your repo's AI harness — audit, merge & drift-guard scattered agent configs | 3 | Codex, GitHub Copilot, OpenCode | 2 | 2,218 tok |
| ahamedzoha/atelier Learn-by-building template: turn any idea into a project you build by hand with an AI ment | 3 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 3,392 tok |
| rubysthedog/dotagents rubysthedog.github.io 📂 Organize AI agent context files effectively with dotagents, streamlining token usage an | 3 | Codex, OpenCode | 1 | 100 tok |
| n3wth/r3 r3.newth.ai Intelligent memory MCP for AI apps | 3 | Codex, OpenCode | 1 | 1,582 tok |
| aws-controllers-k8s/ack-dev-skills | 3 | Claude Code, Codex, OpenCode | 2 | 463 tok |
| bitwise-media-group/skills Coding agent marketplace for skills used by the BitWise Media Group. | 3 | Claude Code, Codex, OpenCode | 2 | 2,072 tok |
| tako-dev/cli Tako CLI — AI coding tools launcher | 3 | Codex, OpenCode | 1 | 317 tok |
| ArogyaReddy/https-github.com-affaan-m-everything-claude-code1 | 3 | Claude Code, Codex, Kiro | 58 | — |
| x0c/corral Run all your coding agents from one terminal — and pick them up from your phone. Claude Co | 3 | Claude Code, Codex, OpenCode | 2 | 11,656 tok |
| Minghou-Lei/codex-skills My personal codex skills backup | 3 | Codex, OpenCode | 1 | 2,816 tok |
| cskwork/coding-agent-rules cskwork.github.io Ten Commandments for Coding Agents — a minimal AGENTS.md / CLAUDE.md drop-in for Claude Co | 3 | Claude Code, Codex, OpenCode | 2 | 1,722 tok |
| hotdocx/emdash lastrevision.pro emdash — algebraic goal assistant (proof assistant for ω-categories) — Try it: https://hot | 3 | Codex, Cursor, OpenCode | 2 | 3,279 tok |
| meleantonio/AC4E_Pavia Participant materials for Agentic Coding for Economists, University of Pavia 2026 | 3 | Claude Code, Codex, OpenCode | 12 | 259 tok |
| LandonSchropp/agent-toolkit My personal toolkit for working with AI agents | 3 | Claude Code, Codex, OpenCode | 2 | 684 tok |
| LyleMi/dsh-codex-app-server npmjs.com DeepSeek Harness AgentFactory provider for the official Codex App Server | 3 | Codex, OpenCode | 1 | 684 tok |
| port-labs/port-skills Curated agent skills to work with port.io | 3 | Codex, OpenCode | 1 | 585 tok |
| rockcrafters/mason Agent skills for working with rocks / chisel / chisel-releases | 3 | Codex, OpenCode | 1 | 1,178 tok |
| hmaurus/skills Skills de workflow do AI Coding Flow para Claude Code: o ciclo de uma demanda, da entrevis | 3 | Codex, OpenCode | 1 | 30 tok |
| jscholz/hermes-agent-workflow A public template for deploying a personal AI assistant stack (hermes-agent + sidekick PWA | 3 | Claude Code, Codex, OpenCode | 2 | 5,959 tok |
| ogromwang/skills A personal collection of Claude Code skills, continuously collecting and developing variou | 3 | Codex, OpenCode | 1 | 590 tok |
| BTreeMap/SKILLs A centralized library of reusable, project-agnostic Markdown skills for LLM coding agents. | 3 | Claude Code, Codex, OpenCode | 2 | 2,028 tok |
| tomimor/skills tomimoreno.com.ar Library of personal and vendor skills | 3 | Codex, OpenCode | 1 | 2,295 tok |
| zaks-io/skills Shared workflow skills for agent-driven engineering across repositories. | 3 | Claude Code, Codex, OpenCode | 2 | 1,174 tok |
| suharvest/sensecraft-solutions Open IoT solution content + authoring/validation tooling for the SenseCraft Solution platf | 3 | Claude Code, Codex, OpenCode | 14 | 8,739 tok |
| yangjing/skills My Skills | 3 | Codex, OpenCode | 1 | 273 tok |
| BostonOrange/claude-code-framework Production-ready AI development workflow system for Claude Code — skills, CI/CD workflows, | 3 | Claude Code, Codex, OpenCode | 30 | 7,754 tok |
| ferreyes/ai-specs This repository contains a comprehensive set of development rules, standards, and AI agent | 3 | Claude Code, Codex, Gemini CLI, OpenCode | 12 | 33 tok |
| SO4-Markets/interface interface-web-mu.vercel.app | 3 | Claude Code, Codex, OpenCode | 11 | 2,411 tok |
| pwdev-solucoes/pwdev-claude-marketplace A marketplace for Claude Code plugins with specialized agents, structured workflows, and d | 3 | Claude Code, Codex, OpenCode | 2 | 1,397 tok |
| car12o/agents A portable configuration and tooling kit for AI coding agents - Claude Code, OpenAI Codex, | 3 | Claude Code, Codex, OpenCode | 2 | 1,250 tok |
| greg-prospyr/thumbcraft-skills Agent skills for Thumbnail Creator - AI-powered YouTube thumbnail generation | 3 | Claude Code, Codex, OpenCode | 2 | 565 tok |
| sxzgroup/ORBIT-Q sxzgroup.github.io Dual axis evaluation on quantum software frameworks and agents | 3 | Codex, OpenCode | 1 | 4,070 tok |
| netdata/ai-viewer Read-only real-time explorer for AI coding-agent session snapshots (ai-agent v2/v3, claude | 3 | Claude Code, Codex, Gemini CLI, OpenCode | 14 | 11,610 tok |
| grasshopper-protocol/grsshppr grsshppr.org | 3 | Codex, OpenCode | 1 | 2,515 tok |
| solpbc/hopper TUI for managing coding agents | 3 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,215 tok |
| conradkaspar-afk/https-github.com-Alishahryar1-free-claude-code | 3 | Claude Code, Codex, OpenCode | 2 | 873 tok |
| davidsunglee/pi-mux-subagents Subagents for the pi coding agent that support interaction by spawning in mux panes. | 3 | Claude Code, Codex | 2 | — |
| zanuartri/vibeboard Self-hostable kanban board with bidirectional MCP integration for AI coding agents | 3 | Claude Code, Codex, OpenCode | 2 | 5,591 tok |
| dwcoates/doom-emacs-config My doom-emacs configuration files | 3 | Claude Code, Codex, OpenCode | 9 | 17,440 tok |
| sso-ss/resume-writer An AI agent that creates one-page Product Designer resumes in `.docx` format. It interview | 3 | Claude Code, Codex | 3 | — |
| xsovad06/sova Autonomous AI-assisted development: takes GitHub Issues, develops via TDD, self-reviews, c | 3 | Claude Code, Codex, OpenCode | 73 | 5,194 tok |
| jarmak-personal/hvir An agentic interface for those who want to be in the loop. | 3 | Claude Code, Codex, OpenCode | 9 | 1,756 tok |
| dvcrn/tripit-js CLI and library for TripIt | 3 | Claude Code, Codex, OpenCode | 2 | 938 tok |
| CoderRahul01/unideploy unideploy.vercel.app | 3 | Codex, OpenCode | 1 | 995 tok |