32,564 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 agents8,576Claude Code6,909Git and workflow3,638Data and AI3,577Backend and APIs3,561Languages3,499Planning3,322Code review2,907Testing2,704DevOps and cloud2,498Writing and docs2,488Memory and context2,373Research2,320Frontend2,317Security2,182Project management1,989
All Claude Code32,564 Codex24,947 OpenCode23,868 GitHub Copilot3,726 Gemini CLI2,040 Cursor1,770 Windsurf203 Kiro117
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| luckiday/vibe-hardware Vibe-code real hardware: agent skills that take a device from a plain-language idea to fir | 7 | Claude Code, Codex, OpenCode | 2 | 1,753 tok |
| CopilotKit/Generative-UI-Global-Hackathon-Starter-Kit | 7 | Claude Code, Codex | 11 | — |
| Heapy/kortex Agent Skills for Kotlin Development | 7 | Claude Code, Codex, OpenCode | 2 | 1,311 tok |
| AdvayRoy/slate-skills Token-efficient skills for Codex and Claude Code. Less agent noise. More engineering signa | 7 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 501 tok |
| omkhar/vulnerability-validation-skill | 7 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 5 | 3,473 tok |
| vdmcb/thinking-os vadim.software Portable cognitive skills for capable AI agents | 7 | Claude Code | 1 | 873 tok |
| dmythro/agent-skills dmythro.com Agent skills for OpenCode, Claude Code and other AI agents | 7 | Claude Code, Codex, OpenCode | 2 | 1,851 tok |
| hangx969/learning-notes A repository of knowledge base covering Kubernetes, cloud-native technologies and more. | 7 | Claude Code, Codex, OpenCode | 2 | 2,375 tok |
| apify/actor-ai-code-sandbox apify.com Open-source Actor that provides a sandbox for secure execution of AI generated code. Suppo | 7 | Claude Code | 1 | 109 tok |
| mr-devs/cc-academic-website Academic website template + Claude Code assisted development. | 7 | Claude Code | 1 | 555 tok |
| zaxardery8011-design/aiwff-runtime zax.com.tw Local task engine. Each task leaves a file you can open. | 7 | Claude Code, Codex, OpenCode | 2 | 329 tok |
| arch2code/arch2code Architecture specification and generators | 7 | Claude Code, Codex, OpenCode | 2 | 2,508 tok |
| lyadhgod/antigravity-vscode Bring Google's Antigravity CLI (agy) into VS Code: an agentic coding companion with a Mate | 7 | Claude Code | 1 | — |
| heygen-com/auto-model-optim | 7 | Claude Code, Codex, OpenCode | 3 | 735 tok |
| vishvananda/agent-cppgm | 7 | Claude Code, Codex, OpenCode | 2 | 1,713 tok |
| Jcstack/ashare-ai-analyst LLM-powered A-share (Chinese stock) market analysis platform — technical analysis, predict | 7 | Claude Code | 5 | 966 tok |
| mozilla/blender mozilla.github.io | 7 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 319 tok |
| lowtidebuild/ebook-writer A multi-agent system that transforms a topic into a professional, print-ready ebook. | 7 | Claude Code | 11 | 7,158 tok |
| ai-assist-org/ai-assist ai-assist-org.github.io AI assistant with MCP integration, agent skills, knowledge graph, and task scheduling | 7 | Claude Code, Codex, OpenCode | 2 | 14,646 tok |
| LostBeard/SpawnDev.AI lostbeard.github.io Run and serve local LLMs everywhere .NET runs - desktop and the browser - on the SpawnDev. | 7 | Claude Code | 1 | 2,363 tok |
| andkirby/markdown-ticket Kanban-style ticket board system using markdown files for storage. Features drag-and-drop | 7 | Claude Code, Codex, OpenCode | 4 | 2,826 tok |
| wangjs-jacky/jacky-skills-learning AI programming assistant Skills tutorial — systematically learn and master how to create, | 7 | Claude Code | 1 | 315 tok |
| RealAdarsh/jj-skill Cross-agent Jujutsu (jj) workflow skill for coding agents (Codex, Claude, Gemini, and AGEN | 7 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 312 tok |
| LetsConstructIT/tekla-templates Generate, validate and preview Tekla Structures report (.rpt) and drawing (.tpl) templates | 7 | Claude Code | 1 | — |
| steven-jzt/MCM-AI-Assistant An AI assistant system for mathematical modeling competitions based on Claude Code + DeepS | 7 | Claude Code | 6 | 381 tok |
| Spritualkb/CTFskill | 7 | Claude Code, Codex | 2 | — |
| zhoushoujianwork/clawflow Coding as a Service. | 7 | Claude Code, Codex, OpenCode | 3 | 5,691 tok |
| robomoto/agent-system A framework for building specialist Claude agents that delegate work through a team lead, | 7 | Claude Code | 44 | 2,933 tok |
| DotBots/mari crystalfree.atlassian.net The Micro-robot Access Radio Infrastructure (Mari) enables responsive wireless communicati | 7 | Claude Code, Codex, OpenCode | 2 | 538 tok |
| bsene/skills | 7 | Claude Code, Codex, OpenCode | 22 | 442 tok |
| Comfy-Org/github-workflows Shared reusable GitHub Actions workflows for Comfy-Org | 7 | Claude Code, Codex, OpenCode | 2 | 3,304 tok |
| VectorJet/Mali-G77-MC9 Reverse-engineering notes and tools for ARM Mali-G77 MC9 GPU driver behavior. | 7 | Claude Code, Codex, OpenCode | 5 | 496 tok |
| coyoteXujie/yxts-llm A Python rewrite of the Heroes of Jin Yong game, integrating NPCs with LLMs. Different act | 7 | Claude Code, Codex, OpenCode | 2 | 1,082 tok |
| meerita/monorepo-nextjs-golang-rust-python-ai-rules Example of Agents rules for a project made with React, Rust, Golang, Python. | 7 | Claude Code, Codex, OpenCode | 3 | 1,826 tok |
| shihyuho/opencode-command-inject Turn your project commands, loaded skills into ready-to-run OpenCode commands. | 7 | Claude Code, Codex, OpenCode | 2 | 5,407 tok |
| msitarzewski/phase Phase is an open protocol for distributed computation: workloads are discovered, executed, | 7 | Claude Code, Codex, OpenCode | 2 | 7,956 tok |
| joanmarcriera/Home-office-automations ai.riera.co.uk Agent-maintained knowledge hub for a privacy-first home-office automation stack. Live at a | 7 | Claude Code, Codex, OpenCode | 8 | 2,438 tok |
| andersonlemesc/Oryntra Open-source LLM agent platform for Chatwoot — Laravel 13 + Filament + Python/LangGraph | 7 | Claude Code, Codex, Gemini CLI, OpenCode | 15 | 7,698 tok |
| DuqueOM/ML-MLOps-Portfolio Production-grade MLOps platform: 3 end-to-end ML projects with CI/CD, Terraform (GCP GKE) | 7 | Claude Code, Codex, OpenCode | 17 | 8,452 tok |
| LongLeo287/seosona-flow seosona-flow.vercel.app SEOSONA Flow — Chrome MV3 extension tự động hoá tạo ảnh/video AI (Google Flow, ChatGPT, Ge | 7 | Claude Code, Codex, OpenCode | 21 | 284 tok |
| lets-mica/mica-admin dreamlu.net A low-code administration backend based on the open-source mica toolkit, using Maven, Spri | 7 | Claude Code, Codex, OpenCode | 5 | 5,742 tok |
| diffplug/dormouse dormouse.sh Multitasking Terminal for Mice and Thumbs | 7 | Claude Code, Codex, OpenCode | 8 | 7,678 tok |
| hakula139/nixos-config My Nix environment, including the agent harness with autonomous agents. | 7 | Claude Code, Codex, OpenCode | 6 | 827 tok |
| justinfiore/video-censor-personal A Python-based system for performing personal censoring of video files based on video cont | 7 | Claude Code, Codex, OpenCode | 15 | 649 tok |
| coding-ax/docvideoer Document-to-video skills for converting document URLs, web articles, Markdown, or pasted t | 7 | Claude Code, Codex, OpenCode | 3 | 2,826 tok |
| kiankyars/microddp kiankyars.github.io | 7 | Claude Code | 1 | 611 tok |
| 1139030773-cmd/agent-workflow-system Bilingual AI workflow system — 7 collaborative skills covering the full lifecycle of guida | 7 | Claude Code | 1 | 2,576 tok |
| gaozhi-ustc/paddleocr-dgx | 7 | Claude Code | 1 | 22,987 tok |
| agentic-swe/agentic-swe agentic-swe.github.io Open-source governed pipeline for coding agents: state machine, human gates, and a reprodu | 7 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 4,016 tok |
| djienne/DELTA_NEUTRAL_HYPERLIQUID_PERP_SPOT An automated Node.js trading bot that earns/farms funding rates payments on Hyperliquid by | 7 | Claude Code | 1 | 3,417 tok |