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 |
|---|---|---|---|---|
| a31521424/pixel-to-beads Convert images into fuse bead (Perler/Hama) patterns with color quantization, dithering al | 11 | Claude Code, Codex, OpenCode | 2 | 6,340 tok |
| magic3007/dotfiles 🤗 A collection of docker, gdb, git, vim, neovim, zsh, ranger, conda, and tmux configurati | 11 | Claude Code, Codex, OpenCode | 2 | 5,892 tok |
| Treasoni/kaoyan An intelligent graduate entrance exam study system built with Claude Code, integrating the | 11 | Claude Code, Codex, OpenCode | 2 | 6,532 tok |
| Am1n3e/unmcp Skip MCP. Enjoy CLI. Use MCP server tools directly from your terminal. | 11 | Codex, OpenCode | 1 | 613 tok |
| skyfox675/agents-skills A collection of agent configurations across AI services | 11 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 4,140 tok |
| Abdullah4AI/apple-developer-toolkit Apple Developer Documentation CLI skill for AI agents. Search docs, frameworks, APIs, WWDC | 11 | Codex, OpenCode | 1 | 728 tok |
| TokenDanceLab/AgentHub hub.tokendancelab.com IM-native multi-agent collaboration platform — @mention Claude Code, Codex, OpenCode like | 11 | Codex, OpenCode | 1 | 2,602 tok |
| xyiqq/skilldoctor Quality gate for Agent Skills: lint, security audit, and Claude/Cursor/Codex/OpenCode comp | 11 | Codex, OpenCode | 1 | 406 tok |
| black-yt/skills black-yt.github.io Reusable agent skills used and maintained in Xu Wanghan's daily work. | 11 | Codex, OpenCode | 1 | 3,056 tok |
| glslang/windbg-mcp MCP server exposing WinDbg/DbgEng (live user-mode, kernel, crash dumps, Time Travel Debugg | 11 | Claude Code, Codex, OpenCode | 7 | 4,198 tok |
| pshkv/sint-protocol Runtime authorization & audit layer for physical AI — T0–T3 tiers, capability tokens, Ed25 | 11 | Claude Code, Codex, OpenCode | 2 | 4,406 tok |
| nightona-co/nightona Open-source continuation of Daytona — secure, elastic sandbox infrastructure for AI code e | 11 | Claude Code, Codex, OpenCode | 3 | 2,995 tok |
| pskoett/measuring-ai-proficiency Measuring AI Proficiency: Context Engineering as a Leading Indicator | 11 | Claude Code, Codex, GitHub Copilot, OpenCode | 19 | 9,401 tok |
| svngoku/coding-agents-skills A curated collection of specialized skills for AI coding agents, designed to enhance agent | 11 | Codex, OpenCode | 1 | 2,246 tok |
| dzianisv/opencode-plugins Reflection/judge layer for OpenCode & Claude Code — catches premature stops, enforces work | 11 | Codex, OpenCode | 1 | 1,626 tok |
| sandraschi/robotics-mcp MCP 3.1 server + Webapp. Yahboom, Dreame, Tdrone, Noetix Bumi collab with shared LIDAR map | 11 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf | 9 | 673 tok |
| google/chrome-enterprise-premium-mcp chromeenterprise.google Reference implementation for a Chrome Enterprise Premium MCP server | 11 | Codex, Gemini CLI, OpenCode | 2 | 1,021 tok |
| szarkans/multi Use [Multi]ple AI agents for code-review, verifying and questions | 11 | Codex, OpenCode | 1 | 572 tok |
| Utolaris/Stata-CLI Stata CLI for AI agents and coding agents (Codex, Claude Code, Cursor, OpenCode). Run Stat | 11 | Codex, OpenCode | 1 | 559 tok |
| Muvon/octoweb octoweb.xyz Keyboard-first AI browser for macOS — WebKit + Rust, built-in AI sidebar, isolated workspa | 11 | Codex, OpenCode | 1 | 4,239 tok |
| frabcd/codex-ai-game-studio frabcd.github.io Codex AI game studio: 85 skills, 163 curated tools, Unity/Godot/Unreal/Blender workflows, | 11 | Codex, OpenCode | 1 | 340 tok |
| jmrplens/libgen-mcp jmrp.io MCP server in Go to search, download and read books, papers, comics and more from Library | 11 | Claude Code, Codex | 7 | 7,687 tok |
| heygen-com/liveavatar-agent-skills A collection of skills to help coding agents onboard to LiveAvatar. | 11 | Claude Code, Codex, OpenCode | 2 | 1,683 tok |
| slxca/opencontext opencntx.dev A Model Context Protocol server for persistent project-specific AI agent context. | 11 | Claude Code, Codex, OpenCode | 2 | 1,538 tok |
| Chisiki1/objective-integrity-framework An outcome-first operating framework for reliable AI agent work. | 11 | Claude Code, Codex | 1 | — |
| wheregmis/threadlane Threadlane combines a GPU-accelerated desktop interface with a high-performance coding age | 11 | Claude Code, Codex, OpenCode | 4 | 13,823 tok |
| ryanlewis/exeslim Minimal exe.dev base image for deployment targets — systemd and full platform wiring, with | 11 | Codex, OpenCode | 1 | 288 tok |
| YinkaiYu/topology-gomoku Topological Gomoku: a cross-platform topological board game for Xiaohongshu, Bilibili Toy, | 11 | Codex, OpenCode | 2 | 2,938 tok |
| Pablo-gitub/optees optees.it Optees is an open-source desktop toolkit for optimization: LP (SciPy/HiGHS), MILP (OR-Tool | 11 | Claude Code, Codex, OpenCode | 2 | 1,276 tok |
| iLert/ilert-cli Rust native Alerting and Incident Management on your CLI & favorite Coding Agents | 11 | Claude Code, Codex, OpenCode | 2 | 39 tok |
| arfar-x/agent-skills Personal Agentic skills | 11 | Claude Code, Codex, OpenCode | 2 | 5,150 tok |
| ScriptedAlchemy/agent-bundle scriptedalchemy.github.io Build portable AI-agent plugin bundles for Codex, Claude Code, and Agent Plugins | 11 | Claude Code, Codex, OpenCode | 2 | 2,352 tok |
| juhaku/aiwaku.nvim Bring your CLI AI tool into Neovim as a persistent sidebar panel | 11 | Claude Code, Codex, GitHub Copilot, OpenCode | 7 | 7,534 tok |
| galarzafrancisco/ai-monorepo All AI stuff | 11 | Claude Code, Codex, OpenCode | 19 | 1,616 tok |
| ironarachne/ironarachne ironarachne.com The Iron Arachne website | 11 | Claude Code, Codex, OpenCode | 5 | 4,471 tok |
| SUSE/release-notes SUSE release notes | 11 | Codex, Gemini CLI, OpenCode | 2 | 4,028 tok |
| statecrafting/spec-spine statecrafting.github.io A typed, hash-verifiable ledger of who-owns-what, sitting underneath a codebase so that ma | 11 | Claude Code, Codex, OpenCode | 24 | 7,707 tok |
| daochild/agents-config Agents config for development | 11 | Claude Code, Codex, OpenCode | 15 | 4,290 tok |
| cfpperche/picode PiCode — browser-based Agent Development Environment (ADE) for Pi coding agents. Create, c | 11 | Claude Code, Codex, OpenCode | 6 | 4,680 tok |
| InterCooperative-Network/icn intercooperative.network A substrate daemon for the cooperative internet. Constraint engine where apps translate go | 10 | Claude Code, Codex, GitHub Copilot, OpenCode | 81 | 4,274 tok |
| spotify/confidence-ai-plugins | 10 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 2,629 tok |
| cas-team-analyst/team-analyst | 10 | Claude Code, Codex, Gemini CLI, OpenCode | 8 | 1,490 tok |
| rlacombe/switchback-running switchback.run Ultrarunning training companion agent powered by Intervals.icu. | 10 | Claude Code, Codex, Gemini CLI, OpenCode | 5 | 5,009 tok |
| ryu-tada/agent-operating-protocol Fable 5-style AGENTS.md and CLAUDE.md templates for high-agency coding assistants. | 10 | Claude Code, Codex, OpenCode | 2 | 3,192 tok |
| przeprogramowani/10x-bench 10xbench.ai This repository serves as a benchmark for various LLMs vibe coding Przeprogramowani.pl web | 10 | Claude Code, Codex, OpenCode | 6 | 414 tok |
| bestcow/dear-agent Dear agent: everything you need to resume this project. A 5-file docs convention + workspa | 10 | Claude Code, Codex, OpenCode | 5 | 1,094 tok |
| luisgf/infrabroker luisgf.github.io Infrastructure access broker for AI agents — SSH & Kubernetes. Per-operation ephemeral cre | 10 | Claude Code, Codex | 7 | — |
| michaelChe956/Cadence-skills claude code skills for coding workflow | 10 | Claude Code, Codex, OpenCode | 4 | 2,978 tok |
| BrianIS8090/SWARM Organize an unlimited number of mixed CLI agents (Claude, Gemini, Codex) to work simultane | 10 | Claude Code, Codex, OpenCode | 13 | 3,852 tok |
| ProteusLLP/proteusllp-actuarial-library An actuarial stochastic modeling library in python. | 10 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 1,352 tok |