How real projects configure their agents

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
openkursar/hello-halo hello-halo.cc 7×24 Desktop AI Agent for Everyone. Visual AI assistant with remote access, file managemen 1,911 Claude Code, Codex, OpenCode 2 671 tok
open-mercato/open-mercato openmercato.com The AI-Engineering Foundation Framework for business apps: open-source TypeScript, with mu 1,908 Claude Code, Codex, OpenCode 47 7,613 tok
trpc-group/trpc-agent-go trpc-group.github.io A Go framework for building production agent systems with graph workflows, tools, memory, 1,906 Codex, OpenCode 1 1,602 tok
mandarons/icloud-docker Dockerized iCloud Client - make a local copy of your iCloud documents and photos, and keep 1,905 Codex, OpenCode 1 1,065 tok
agentjido/jido jido.run 🤖 Autonomous agent framework for Elixir. Built for distributed, autonomous behavior and d 1,904 Claude Code, Codex, OpenCode 3 480 tok
hanshuaikang/nezha nezha.hanshutx.com Code Editor for the AI Agents Era. Run multiple Claude Code and Codex agents across projec 1,903 Claude Code, Codex, OpenCode 2 8,120 tok
HugoRCD/evlog evlog.dev Digging through logs is not observability. It's hope — wide events, structured errors, Typ 1,903 Claude Code, Codex, OpenCode 7 4,058 tok
benchflow-ai/skillsbench skillsbench.ai SkillsBench evaluates how well skills work and how effective agents are at using them. 1,900 Claude Code, Codex, OpenCode 6 709 tok
xchacha20-poly1305/husi Husi is a non-professional proxy-set-based multiplatform proxy tool set. 1,899 Claude Code, Codex, OpenCode 6 2,492 tok
ModernRelay/omnigraph omnigraph.dev Object-storage native graph database with branching and typed ontology 1,898 Claude Code, Codex, OpenCode 4 3,349 tok
bklit/bklit-ui bklit.com Open-source UI & Charts library 1,898 Claude Code, Codex, OpenCode 12 741 tok
pawurb/hotpath-rs hotpath.rs Rust profiler for CPU, memory, SQL, HTTP, and async performance, with Prometheus and Grafa 1,895 Claude Code, Codex, OpenCode 2 1,914 tok
deepcoldy/botmux deepcoldy.github.io Bridge Feishu/Lark to AI coding CLIs — Claude Code, Codex, Antigravity, Grok, Pi, OpenCode 1,894 Claude Code, Codex, OpenCode 2 6,440 tok
cloudflare/workers-oauth-provider OAuth provider library for Cloudflare Workers 1,892 Codex, OpenCode 1 3,089 tok
a5c-ai/babysitter a5c.ai Babysitter enforces obedience on agentic workforces and enables them to manage extremely c 1,890 Claude Code, Codex, OpenCode 3 704 tok
InvoiceShelf/InvoiceShelf invoiceshelf.com Open Source Invoicing Solution for Individuals & Businesses 1,887 Codex, OpenCode 1 8,075 tok
u14app/neo-chat neo.u14.app A local-first AI chat workspace for models, agents, skills, plugins, search, RAG, voice, m 1,883 Codex, OpenCode 1 1,034 tok
buildermethods/design-os The missing design process between your product idea and your codebase. 1,876 Claude Code, Codex, OpenCode 13 2,041 tok
DHTMLX/gantt dhtmlx.com JavaScript Gantt Chart 1,870 Codex, OpenCode 1 636 tok
sonofmagic/weapp-tailwindcss tw.weapp.dev Bring Tailwind CSS's atomic development experience to every platform! 1,864 Claude Code, Codex, OpenCode 5 4,453 tok
aoci-spec/aoci-code A persistent, Git-versioned map of your whole codebase and database schema that coding age 1,862 Codex, OpenCode 1 3,946 tok
j3ssie/metabigor OSINT power without API key hassle 1,861 Claude Code, Codex, OpenCode 2 3,761 tok
arabold/docs-mcp-server grounded.tools Grounded Docs MCP Server: Open-Source Alternative to Context7, Nia, and Ref.Tools 1,861 Claude Code, Codex, GitHub Copilot, OpenCode 24 740 tok
qufei1993/skills-hub aiskillshub.link A cross-platform desktop app to manage Agent Skills in one place and sync them to multiple 1,861 Claude Code, Codex, OpenCode 2 1,690 tok
Azure/azure-sdk-for-go docs.microsoft.com This repository is for active development of the Azure SDK for Go. For consumers of the SD 1,857 Claude Code, Codex, GitHub Copilot, OpenCode 10 5,076 tok
shiwenwen/hope-agent 🦭 A cross-device desktop AI assistant with memory, persistent goal pursuit, and dynamic m 1,857 Claude Code, Codex, OpenCode 2 3,390 tok
openprose/prose prose.md A new kind of language for a new kind of computer 1,856 Codex, OpenCode 1 372 tok
stakpak/agent stakpak.dev Ship your code, on autopilot. An open source agent that lives on your machines 24/7 and ke 1,855 Codex, OpenCode 1 3,669 tok
VisActor/VChart visactor.io VChart, more than just a cross-platform charting library, but also an expressive data stor 1,855 Claude Code, Codex, Cursor, OpenCode 17 1,296 tok
zhu1090093659/deepseek-pp chromewebstore.google.com DeepSeek Web browser extension: AI agent workspace with MCP tools, memory, Skills, automat 1,849 Codex, OpenCode 1 3,541 tok
Andersbakken/rtags rtags.net A client/server indexer for c/c++/objc[++] with integration for Emacs based on clang. 1,847 Codex, OpenCode 1 2,167 tok
stack-chan/stack-chan A JavaScript-driven M5Stack-embedded super-kawaii robot. 1,846 Codex, OpenCode 1 1,570 tok
icebear0828/codex-proxy OpenAI-compatible proxy for ChatGPT Codex Responses API 1,842 Claude Code, Codex, OpenCode 3 662 tok
Eynzof/Hermes-CN-Desktop hermesagent.org.cn Hermes Agent CN desktop app, Windows-First, built with Tauri, Typescript and Rust. Isolate 1,841 Claude Code, Codex, OpenCode 6 7,915 tok
sybil-solutions/local-studio localstudio.ai Control panel for VLLM, Sglang, llama.cpp, exllamav3 1,840 Claude Code, Codex, OpenCode 5 3,994 tok
root-gg/plik plik.root.gg Plik is a temporary file upload system (Wetransfer like) in Go. 1,839 Codex, OpenCode 1 2,970 tok
TencentEdgeOne/edgeone-makers-tools 1,837 Claude Code, Codex, OpenCode 2 798 tok
kubb-labs/kubb kubb.dev 🧡 Turn your API spec into type-safe code. Generate TypeScript types, API clients, hooks, 1,836 Claude Code, Codex, OpenCode 5 932 tok
phodal/routa phodal.github.io Workspace-first multi-agent coordination platform for AI development, with shared Specs, K 1,836 Claude Code, Codex, OpenCode 14 1,837 tok
nateherkai/AIS-OS AI Operating System starter kit for Claude Code and Codex. Five skills: /onboard, /audit, 1,833 Claude Code, Codex, OpenCode 2 1,546 tok
pengchengneo/Claude-Code Runnable Claude Code source code 1,831 Codex, OpenCode 1 539 tok
Lynpoint/CyberVerse cyberverse.cc Self hosted, real-time digital human agent platform. Build voice-first AI agents with WebR 1,830 Codex, OpenCode 1 1,159 tok
lahfir/agent-desktop Agent Desktop gives any agent reliable computer use on the desktop. Built with Rust, it se 1,830 Codex, OpenCode 1 5,132 tok
tickernelz/opencode-mem opencode-mem.zhafron.my.id OpenCode plugin that gives coding agents persistent memory using local vector database 1,825 Codex, OpenCode 1 879 tok
standardagents/dmux dmux.ai A dev agent multiplexer for git worktrees and coding agents. 1,816 Claude Code, Codex, OpenCode 2 1,919 tok
zarazhangrui/tab-out Keep tabs on your tabs. Turn your "New tabs" page into a mission control, so you can close 1,814 Codex, OpenCode 1 980 tok
LearnPrompt/ai-news-radar learnprompt.github.io 24h AI/tech news radar with GitHub Actions, live web UI, and Scout Skill for AI sources. 1,812 Claude Code, Codex, OpenCode 2 517 tok
gronxb/hot-updater hot-updater.dev A self-hostable OTA update solution for React Native (Alternative to CodePush) 1,812 Claude Code, Codex, OpenCode 12 5,935 tok
fabro-sh/fabro fabro.sh ⚒️ The open source dark software factory for expert engineers. 1,812 Claude Code, Codex, OpenCode 6 7,251 tok
relaticle/relaticle relaticle.com Open-source CRM your AI agents can read and update: companies, people, opportunities, task 1,811 Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode 32 54,503 tok