45,030 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 agents8,564Claude Code6,906Git and workflow3,633Data and AI3,578Backend and APIs3,558Languages3,494Planning3,322Code review2,906Testing2,695DevOps and cloud2,496Writing and docs2,489Memory and context2,375Research2,320Frontend2,312Security2,181Project management1,980
All Claude Code32,552 Codex24,920 OpenCode23,840 GitHub Copilot3,723 Gemini CLI2,039 Cursor1,771 Windsurf202 Kiro117
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| mrlarson2007/copilot-tdd-harness A GitHub Copilot TDD harness that enforces RED→GREEN→COMMIT→REFACTOR workflow using native | 5 | Claude Code, Codex, GitHub Copilot | 14 | 385 tok |
| dungnotnull/esports-fairness-scoring-agent-skill 🏆🛡️ Esports Tournament Fairness & Integrity Scoring Engine | Production-grade Claude Cod | 5 | Claude Code | 1 | 1,664 tok |
| dungnotnull/game-install-size-optimization-agent-skill 📦 Production-grade multi-agent Claude Skill for game install-size & asset pipeline optimi | 5 | Claude Code | 1 | 1,256 tok |
| dungnotnull/game-highlight-video-compression-agent-skill 🎬 Production-grade multi-agent Claude Skill for game highlight video compression & encodi | 5 | Claude Code | 1 | 1,604 tok |
| dungnotnull/smart-city-ewaste-recycling-agent-skill ♻️🏙️ Smart City E-Waste Management & Recycling Engine | Production-grade Claude Code skil | 5 | Claude Code | 1 | 1,268 tok |
| dungnotnull/daily-quest-retention-system-agent-skill 🎯 Production-grade multi-agent Claude Skill for live-ops game retention & daily quest des | 5 | Claude Code | 1 | 1,667 tok |
| dungnotnull/ar-vr-graphics-hardware-tuning-agent-skill 🥽🎮 XR Graphics & Hardware Performance Tuning Engine | Production-grade Claude Code skill | 5 | Claude Code | 1 | 1,295 tok |
| dungnotnull/streamer-spatial-audio-config-agent-skill 🎙️🔊 Streamer Spatial Audio & Speaker Calibration System | Production-grade open-source C | 5 | Claude Code | 1 | 1,791 tok |
| dungnotnull/home-iot-infosec-risk-agent-skill 🛡️ Production-grade multi-agent Claude Skill for home IoT cybersecurity & risk assessment | 5 | Claude Code | 1 | 1,271 tok |
| pillaiharish/opencode-ollama-steroids OpenCode + Ollama multi-agent workflow with builder/reviewer agents, headless runs, skills | 5 | Claude Code, Codex, OpenCode | 8 | 1,732 tok |
| jlong/quiddity A set of Agent skills for establishing a continuous workflow loop for product dev | 5 | Claude Code | 1 | 335 tok |
| dungnotnull/mangrove-forest-ai-conservation-agent-skill 🌊🌿 AI Mangrove Forest Monitoring & Conservation Engine | Production-grade Claude Code sk | 5 | Claude Code | 1 | 1,284 tok |
| drewdrewthis/orchardist orchardist — a command center for git worktrees, PRs, and tmux + Claude Code sessions acro | 5 | Claude Code | 3 | 2,674 tok |
| dungnotnull/fighting-game-combo-optimizer-agent-skill 🥊⚡ Fighting Game Combo & Frame-Data Optimization Engine | Production-grade Claude Code sk | 5 | Claude Code | 1 | 1,259 tok |
| dungnotnull/game-server-stability-optimization-agent-skill 🖥️ Production-grade multi-agent Claude Skill for dedicated game server stability & perfor | 5 | Claude Code | 1 | 1,266 tok |
| dungnotnull/indie-artist-brand-development-agent-skill 🎨🎵 Indie Artist Brand Development & Creative Marketing Engine | Production-grade Claude | 5 | Claude Code | 1 | 2,084 tok |
| oksr/wdist What did I ship today? Claude Code plugin for shareable daily recaps of your sessions | 5 | Claude Code | 1 | 1,565 tok |
| Nardjo/shipcraft Plugin Claude Code avec agents spécialisés et workflows automatisés pour un développement | 5 | Claude Code | 1 | 1,112 tok |
| dungnotnull/portable-emergency-water-filter-agent-skill 💧 Production-grade multi-agent Claude Skill for portable emergency water treatment engine | 5 | Claude Code | 1 | 1,747 tok |
| dungnotnull/Military-Strategy-Advisor-agent-skill ⚔️ Production-grade multi-agent Claude Skill for military strategy & tactics analysis. Syn | 5 | Claude Code | 1 | 1,803 tok |
| dungnotnull/fog-water-harvester-design-agent-skill 🌫️ Production-grade multi-agent Claude Skill for fog-water harvester design in arid highl | 5 | Claude Code | 1 | 1,202 tok |
| Spine-AI/medley Medley — Claude Code / Codex plugin for mission orchestration (task-DAG execution across p | 5 | Claude Code | 1 | 5,224 tok |
| nathanimphilipos/synergos-grc Agentic GRC assessment automation for GovRAMP, FedRAMP, and 15+ compliance frameworks — po | 5 | Claude Code | 1 | 640 tok |
| ivanovzlatan2/data-arsenal-v1 AI-powered GA4 analyst - Claude Code plugin with what-changed reports, health checks, and | 5 | Claude Code | 1 | 2,221 tok |
| dungnotnull/industrial-waste-heat-recovery-agent-skill 🏭 Production-grade multi-agent Claude Skill for industrial waste-heat recovery & energy e | 5 | Claude Code | 1 | 1,281 tok |
| dungnotnull/sludge-to-organic-fertilizer-agent-skill 💩 Production-grade multi-agent Claude Skill for sewage sludge-to-organic fertilizer optim | 5 | Claude Code | 1 | 1,307 tok |
| dungnotnull/red-tide-algal-bloom-monitoring-agent-skill 🌊 Production-grade multi-agent Claude Skill for Harmful Algal Bloom (HAB) & Red Tide earl | 5 | Claude Code | 1 | 1,357 tok |
| dungnotnull/organic-honey-forest-beekeeping-agent-skill 🐝 Production-grade multi-agent Claude Skill for organic forest beekeeping & pollinator ec | 5 | Claude Code | 1 | 1,591 tok |
| navam-io/marketer Marketer is a multi-agent reference implementation for online marketing workflows. It is b | 5 | Claude Code | 13 | 2,832 tok |
| devbyray/github-copilot-starter GitHub Copilot Starter is a template repository for teams and organizations who want to st | 5 | GitHub Copilot | 9 | 3,991 tok |
| dhanushk-offl/resume-parser npmjs.com An agent skill, CLI tool, npm library, and MCP server that deeply parses resumes using the | 5 | Codex, OpenCode | 1 | 533 tok |
| dungnotnull/lead-free-heat-resistant-ceramics-agent-skill 🏺 Production-grade multi-agent Claude Skill for lead-free, heat-resistant ceramic glaze & | 5 | Claude Code | 1 | 1,303 tok |
| cskwork/pptx-to-html-updated cskwork.github.io Convert PowerPoint .pptx into faithful HTML bundles - live Chart.js charts, SVG shapes, em | 5 | Claude Code | 1 | 2,722 tok |
| huangyrcn/web-kit AI agent skill (search + page-read + download) with a self-hosted single-container backend | 5 | Claude Code | 1 | 1,069 tok |
| morajabi/yc-partner Knowledge pack for YC application review, interview prep, fun facts, office hours, rejecti | 5 | Codex, OpenCode | 1 | 2,397 tok |
| kallolchakraborty/ABAP-guardian Enterprise-grade SAP ABAP code review skill & AI agent guardrails enforcing Clean ABAP, AT | 5 | Claude Code, Codex | 1 | — |
| casterkay/gurutalks Distill the thoughts of modern and ancient masters into intelligent-agent memory bases and | 5 | Claude Code, Codex, OpenCode | 2 | 6 tok |
| mastercodeai/private-board-meeting-skill Executive decision-making framework — 7 top business advisors structurally scrutinize your | 5 | Codex, OpenCode | 1 | 728 tok |
| lacolaco/claude-plugins | 5 | Claude Code | 1 | 1,053 tok |
| jlantz/copilot-instructions-project-structure Automate JS/Python project structure markdown reports for GitHub Copilot Instructions via | 5 | GitHub Copilot | 1 | 856 tok |
| JPM1118/Threadwork A Claude Code plugin combining Superpowers workflow orchestration with Beads persistent me | 5 | Claude Code | 1 | 878 tok |
| CHplus0/dsh-shell-command DeepSeek Harness (DSH) plugin: a /! command trigger (run one command, analyze output, insp | 5 | Claude Code | 1 | 3,670 tok |
| andrejkanuch/design-lenses The Compound Design Loop — multi-persona brainstorm + Impeccable command loop for producti | 5 | Claude Code | 4 | 389 tok |
| Gfriend997/gemini-companion garywong.ai Claude Code plugin for Google Gemini: delegated tasks, code review, adversarial review, ba | 5 | Claude Code, Codex, OpenCode | 1 | 561 tok |
| gibbonsr4/ai-keywords-lightroom A Lightroom Classic plugin to automatically generate keywords for photos using Ollama (loc | 5 | Claude Code | 1 | 3,106 tok |
| devnix/burnbar Rich statusline plugin for Claude Code — context window progress bar, token usage, cost tr | 5 | Claude Code | 1 | 11,360 tok |
| Getty/briefing Claude Code plugin: pre-load declared skills into a subagent's context at spawn time. Prog | 5 | Claude Code | 1 | 4,259 tok |
| vishalvshekkar/app-store-toolkit Claude Code plugin for App Store Connect. Generate ASO-optimized metadata, changelogs, and | 5 | Claude Code | 1 | 1,990 tok |
| nagisanzenin/omniplugin The playbook for omni-platform agent plugins — one repo, one core, native installs on Clau | 5 | Claude Code | 1 | 699 tok |
| leewnsdud/garmin-connect-mcp | 5 | Codex, OpenCode | 1 | 9,272 tok |