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 |
|---|---|---|---|---|
| Cotal-AI/Cotal cotal.ai The open standard for agent coordination | 380 | Claude Code, Codex, OpenCode | 6 | 5,380 tok |
| eggbrid2/mobileClaw Open Android AI agent runtime for phone control, app automation, VLM screen reading, skill | 379 | Codex, OpenCode | 1 | 249 tok |
| mc3545dada/mspm0-skill MSPM0 + SysConfig Agent Skill for electronics competitions | 378 | Claude Code, Codex, OpenCode | 2 | 673 tok |
| dirge-code/dirge Dynamic Intent Resolution Grounding Engine | 378 | Claude Code, Codex, OpenCode | 5 | 1,233 tok |
| hechtcarmel/jetbrains-index-mcp-plugin A Jetbrains IDE IntelliJ plugin aimed to provide coding agents the ability to leverage int | 378 | Claude Code, Codex, OpenCode | 2 | 13,598 tok |
| autonomous-ai/autonomous-os The open-source operating system for robots — install it and your robot comes alive | 378 | Claude Code, Codex, OpenCode | 2 | 8,084 tok |
| codeaashu/free-claude-code Use claude-code for free in the terminal, VSCode extension or via discord like openclaw | 378 | Claude Code, Codex, OpenCode | 2 | 843 tok |
| lifemate-ai/embodied-claude An MCP suite that gives Claude a physical presence | 377 | Claude Code, Codex, OpenCode | 20 | 8,337 tok |
| vulnersCom/api vulners.com Official Python SDK for the Vulners vulnerability-intelligence API — search CVEs, exploits | 377 | Claude Code, Codex, OpenCode | 2 | 1,497 tok |
| Endless1936/book-video A natural-language workflow for creating atmospheric short book videos with AI-generated v | 377 | Codex, OpenCode | 1 | 4,650 tok |
| joyfullservice/msaccess-vcs-addin Synchronize your Access Forms, Macros, Modules, Queries, Reports, and more with a version | 376 | Claude Code, Codex, OpenCode | 2 | 1,780 tok |
| jlevy/repren Power rename/refactor tool for CLI and agent use | 375 | Claude Code, Codex, OpenCode | 4 | 407 tok |
| Wh1isper/mcp-email-server mcp-email-server.wh1isper.top Full-featured, multi-account MCP email server for Windows, macOS, and Linux—read, search, | 375 | Claude Code, Codex, OpenCode | 2 | 2,507 tok |
| qqqqqf-q/Arkloop arkloop.io A clean, powerful AI Agent platform that belongs to you | 374 | Claude Code, Codex, OpenCode | 2 | 4,004 tok |
| CronusL-1141/AI-company Multi-agent team operating system for Claude Code. 108 MCP tools, 40+ agent templates, 10 | 374 | Claude Code, Codex, OpenCode | 2 | 5,721 tok |
| Shopify/rubydex shopify.github.io A high-performance static analysis toolkit for Ruby | 374 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 1,351 tok |
| meysamhadeli/codai The open source coding agent for your terminal. | 373 | Codex, OpenCode | 1 | 1,011 tok |
| prabogo/prabogo prabogo.com Prabogo is a Go framework designed to simplify project development by providing an interac | 373 | Codex, GitHub Copilot, OpenCode | 16 | 709 tok |
| Goldentrii/AgentRecall-X Correction-first persistent memory for AI agents. MCP server + SDK + CLI. Compounds across | 373 | Codex, OpenCode | 1 | 2,047 tok |
| ryzqi/learn-agent A 20-chapter practical tutorial on Chinese AI Agent architecture, with runnable TypeScript | 373 | Codex, OpenCode | 1 | 1,917 tok |
| kubernetes-sigs/cluster-api-provider-openstack cluster-api-openstack.sigs.k8s.io Cluster API implementation for OpenStack | 373 | Codex, OpenCode | 1 | 2,018 tok |
| hiboys/ExploreFinance A collection of organized financial knowledge from industry books, Caixin Weekly, cutting- | 373 | Claude Code, Codex | 33 | 1,618 tok |
| Far-Se/tabame far-se.github.io Tabame is an alternative to Windows Taskbar. It's Raycast and Powertoys combined. | 372 | Claude Code, Codex, GitHub Copilot, OpenCode | 6 | 1,747 tok |
| ben-vargas/ai-sdk-provider-claude-code Vercel AI SDK community provider for Claude Agent SDK | 372 | Codex, OpenCode | 1 | 585 tok |
| Asymmetric-al/core asymmetric.al A high-performance, enterprise-grade Next.js 16 application for mission-focused non-profit | 371 | Claude Code, Codex, GitHub Copilot, OpenCode | 6 | 3,444 tok |
| nwiizo/tfmcp crates.io 🌍 Terraform Model Context Protocol (MCP) Tool - An experimental CLI tool that enables AI | 371 | Claude Code, Codex, OpenCode | 8 | 673 tok |
| oculus-samples/Unity-TheWorldBeyond Presence Platform showcase demonstrating usage of Scene, Passthrough, Interaction, Voice, | 371 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 6 | 997 tok |
| K-Dense-AI/science-superpowers k-dense.ai Composable computational-science methodology skills for AI research agents — pre-registrat | 371 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 688 tok |
| akitaonrails/llm-coding-benchmark Simple benchmark to test the most popular open source and commercial LLMs with automated O | 371 | Claude Code, Codex, OpenCode | 3 | 7,956 tok |
| programasweights/programasweights-python programasweights.com Python SDK for ProgramAsWeights — compile natural language specs into neural programs that | 371 | Codex, OpenCode | 1 | 2,888 tok |
| elixir-lang/elixir-lang.github.com Website for Elixir | 370 | Codex, OpenCode | 1 | 497 tok |
| griddynamics/rosetta griddynamics.github.io An instruction layer for AI coding agent | 370 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 18 | 300 tok |
| kenzok8/openwrt-clashoo A simple, stable, out-of-the-box LuCI proxy application based on mihomo and sing-box | 370 | Claude Code, Codex | 1 | — |
| useagenthq/useagent app.useagent.org The open-source Devin alternative. Run Claude Code, Codex or OpenCode in isolated cloud wo | 370 | Claude Code, Codex, OpenCode | 2 | 1,902 tok |
| hookdeck/hookdeck-cli hookdeck.com CLI for Hookdeck: forward webhooks to localhost (ngrok alternative), manage and query Even | 369 | Claude Code, Codex, OpenCode | 5 | 9,539 tok |
| IvanLi-CN/tavily-hikari ivanli-cn.github.io | 369 | Codex, OpenCode | 4 | 1,811 tok |
| modelstudioai/cli bailian.console.aliyun.com Official Model Studio CLI（Alibaba Cloud Bailian CLI）built for AI Agent frameworks, exposin | 369 | Claude Code, Codex, OpenCode | 2 | 3,889 tok |
| hogeheer499-commits/strix-halo-guide strixhaloguide.com Evidence-backed AMD Strix Halo local-AI setup and benchmarks: Qwen3.8, Ollama, llama.cpp, | 369 | Codex, OpenCode | 1 | 2,053 tok |
| vuejs-ai/vue-tui The Vue framework for terminal UIs. SFC & JSX, Yoga flexbox, HMR, and testing out of the b | 368 | Claude Code, Codex, OpenCode | 2 | 3,551 tok |
| justrach/kuri kuri.trilok.ai Browser automation, web crawling, and iOS + Android device control for AI agents. Zig-nati | 368 | Claude Code, Codex, OpenCode | 7 | 2,175 tok |
| mysticaltech/marketingskills Marketing skills for AI agents (Agent Skills spec). Fork of coreyhaines31/marketingskills | 368 | Claude Code, Codex, OpenCode | 2 | 1,574 tok |
| tableau/tableau-mcp tableau.github.io Tableau's official MCP Server. Helping agents see and understand data. | 368 | Claude Code, Codex, OpenCode | 3 | 5,185 tok |
| Leon-Drq/openagentskill openagentskill.com The skill layer for AI agents: npm for AI Agent Skills. | 368 | Codex, OpenCode | 1 | 529 tok |
| logiscape/mcp-sdk-php Model Context Protocol SDK for PHP | 368 | Claude Code, Codex, OpenCode | 4 | 3,032 tok |
| mapbox/mcp-server Mapbox Model Context Protocol (MCP) server | 367 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 2,525 tok |
| remorses/tuistory TMUX for agents. let agents control & test terminal user interfaces. Like Playwright & age | 367 | Codex, OpenCode | 1 | 1,946 tok |
| GeiserX/awesome-spain geiserx.github.io Una selección de software open source que da soporte específico a España | 367 | Claude Code, Codex, OpenCode | 4 | 4,116 tok |
| Nanako0129/TokenBar tokenbar.nyanako.com AI token usage & quota monitor for the macOS menu bar — native Swift, Liquid Glass, 3D con | 367 | Claude Code, Codex, OpenCode | 2 | 763 tok |
| brycewang-stanford/StatsPAI StatsPAI is the first Agent-native Python library for causal inference and applied econome | 367 | Claude Code, Codex, OpenCode | 2 | 7,595 tok |
| Aperivue/medsci-skills aperivue.com Agent Skills for medical research — literature search, reporting-guideline & citation chec | 367 | Claude Code, Codex, OpenCode | 3 | 1,597 tok |