23,222 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 agents7,588Claude Code6,636Data and AI3,676Backend and APIs3,496Languages3,402Planning3,219Git and workflow3,187Code review2,745Testing2,374Memory and context2,364DevOps and cloud2,310Writing and docs2,309Research2,295Frontend2,261Security2,021Productivity1,715
All Claude Code31,998 Codex23,222 OpenCode22,170 GitHub Copilot3,550 Gemini CLI1,918 Cursor1,738 Windsurf137 Kiro80
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| rahult18/prism-mem Post-session knowledge crystallizer for AI coding agents | 2 | Claude Code, Codex, Cursor, OpenCode | 3 | 1,470 tok |
| villanub/borgmemory | 2 | Claude Code, Codex, OpenCode | 2 | 1,246 tok |
| mohammed4122002/Pluto-System pluto-system.vercel.app | 2 | Claude Code, Codex, OpenCode | 2 | 4,451 tok |
| marcelsantilli/context-os-starterkit Context OS Starterkit — structured knowledge base for AI agents | 2 | Claude Code, Codex, Cursor, OpenCode | 11 | 1,415 tok |
| jiayong1008/context-router Four markdown files that let any AI agent navigate your notes vault. Your AI interviews yo | 2 | Claude Code, Codex, OpenCode | 2 | 781 tok |
| rungchan2/frontend-skills | 2 | Claude Code, Codex, OpenCode | 2 | 2,683 tok |
| korenmiklos/CLAUDE.md User preferences for Claude Code | 2 | Codex, OpenCode | 1 | 2,267 tok |
| wanpan11/learn Daily learning notes | 2 | Claude Code, Codex, OpenCode | 2 | 1,225 tok |
| uz0/EdgeCraft | 2 | Claude Code, Codex, OpenCode | 9 | 4,061 tok |
| breim/bob-the-constructor-md Behavioral guardrails for coding agents that treat specs as contracts. | 2 | Claude Code, Codex, OpenCode | 2 | 4,931 tok |
| Hakurei-git/xpost Portable AI agent skill for controlled X/Twitter posting, replying, liking, topic discover | 2 | Claude Code, Codex, OpenCode | 2 | 892 tok |
| SEMOSS/Template Template Repository for Semoss Client Applications | 2 | Claude Code, Codex, OpenCode | 2 | 6,054 tok |
| fjh1997/ctf-agent-dispatch NepCTF-style Claude Code multi-agent CTF dispatcher: slot preemption, MemoryMax, auto flag | 2 | Claude Code, Codex, OpenCode | 9 | 1,502 tok |
| coobeeyon/ralph_harness GitHub template for autonomous AI coding agents: Docker-isolated runs, beads task tracking | 2 | Claude Code, Codex, OpenCode | 2 | 562 tok |
| akiotanaka847/qaio-desktop Qaio Desktop — QStrauss AI Operator (Tauri app) | 2 | Claude Code, Codex, OpenCode | 2 | 8,744 tok |
| jaycewalzer1/SilverKey-Inc. | 2 | Claude Code, Codex, OpenCode | 36 | 2,662 tok |
| nitra/7n-rules nitra cursor rules | 2 | Claude Code, Codex, Cursor, OpenCode | 30 | 3,227 tok |
| xKrvZ/BankOfKraZ | 2 | Codex, OpenCode | 1 | 665 tok |
| ConlinJoe/ai-platform This is a centralized repo to manage rules, skills and ai agent directive globally instead | 2 | Claude Code, Codex, OpenCode | 4 | 70 tok |
| paulbrav/cosmikase | 2 | Codex, OpenCode | 1 | 698 tok |
| jabrena/ai-agent-harness-monitor-cli Java CLI tool designed to increase awareness about local AI-agent harness tool files like | 2 | Claude Code, Codex, OpenCode | 2 | 486 tok |
| raptorxde/LaunchProof-Web-Audit Cross-agent website launch-readiness audit skill for Codex, Claude Code, Cursor, and AI co | 2 | Claude Code, Codex, OpenCode | 2 | 228 tok |
| micnigh/resume-2023 | 2 | Codex, OpenCode | 1 | 458 tok |
| Amartuvshins0404/clean-code-skills Language-agnostic clean-code skill package for AI coding agents (Claude Code, Codex, Curso | 2 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 5 | 2,135 tok |
| GaetanOff/bootstrap-ia-sdd SDD AI-Powered Project Generation | 2 | Claude Code, Codex, OpenCode | 2 | 11,845 tok |
| lxf-keeps-learning/AI-AI-Coding | 2 | Codex, OpenCode | 1 | 8 tok |
| hisoft-br/laravel-conventions A shared set of engineering conventions for Laravel projects. This repository defines arch | 2 | Codex, OpenCode | 1 | 115 tok |
| jabrena/codemotion-madrid-2026-demos | 2 | Codex, OpenCode | 1 | 846 tok |
| giannoulakis/agentic-coding-standards | 2 | Claude Code, Codex, OpenCode | 5 | 363 tok |
| hamzaamjad/cursor-rules A collection of cognitive enhancement rules and methodologies for AI-assisted development | 2 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,363 tok |
| Infatoshi/cereaper Cereaper — native macOS desktop agent. Grounded AX computer-use + multimodal Gemma 4 verif | 2 | Claude Code, Codex, OpenCode | 2 | 2,397 tok |
| livyn-inc/AI-design-system-yomogi AI design system - yomogi - | 2 | Codex, Cursor, OpenCode | 6 | 2,745 tok |
| King-GD/vue-nuxt-best-practices Best practices for performance optimization in Vue3 and Nuxt4, featuring Agent Skills spec | 2 | Codex, OpenCode | 1 | 1,622 tok |
| pomagrenate/ice_age ⚡ Universal IDE plugin & proxy that cuts LLM token consumption by up to 70% using determin | 2 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 5 | 3,395 tok |
| aviz92/ai-agents-marketplace | 2 | Codex, OpenCode | 1 | 635 tok |
| wtalaat78/Blue-Team-Skills | 2 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf | 7 | 2,557 tok |
| samarsinghal/context-extraction-workflows A step-by-step workflow for extracting organizational standards from scattered artifacts i | 2 | Claude Code, Codex, OpenCode | 2 | 191 tok |
| SundaraSwani/memory-graph Reusable Agentic Workflow for persistent memory for Cursor and Graphify for connected node | 2 | Claude Code, Codex, GitHub Copilot, OpenCode | 10 | 1,118 tok |
| zyx379/zoehis_workflow His top development paradigm | 2 | Claude Code, Codex, OpenCode | 2 | 938 tok |
| tad-agentics/RAD-Multi-agent | 2 | Claude Code, Codex, Cursor, OpenCode | 27 | 2,376 tok |
| origammi-digital/agents-marketplace Origammi private Claude Code skills marketplace | 2 | Claude Code, Codex, OpenCode | 2 | 1,953 tok |
| t-code4change/claude-strapi-skills Production-grade Strapi v5 skill for Claude Code — content types, relations, i18n, SEO, R2 | 2 | Codex, OpenCode | 1 | 714 tok |
| krgoodnews/PEDAL pedal.yunsu.dev PEDAL is a AI workflow modeled after the traditional PDCA workflow. | 2 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 3 | 1,932 tok |
| yostar/zendoc zendoc-mu.vercel.app cursor for docs | 2 | Codex, OpenCode | 1 | 110 tok |
| ObvaneGroup/Fast-Standard Severity classification standard for autonomous hacking and triage agents. Derived from re | 2 | Claude Code, Codex, OpenCode | 2 | 2,088 tok |
| synmux/myriad wonderful stuff which may or may not be of use to anyone else | 2 | Claude Code, Codex, OpenCode | 2 | 1,497 tok |
| burakcanpolat/med-guide AI-powered medical image analysis & clinical assistant. Understands X-rays, CT, MRI, DICOM | 2 | Claude Code, Codex, OpenCode | 5 | 4,676 tok |
| mennyg19-cmyk/MasterGenAIInstructions | 2 | Codex, OpenCode | 1 | 902 tok |
| phuoctrung-ppt/ai-sdlc-workflow An agentic workflow framework & software development for the Cursor | 2 | Claude Code, Codex, Cursor, OpenCode | 60 | 3,346 tok |
| kidboy-man/vibe-engineering Portable Vibe Engineering kits for AI coding tools | 2 | Codex, OpenCode | 1 | 599 tok |