23,157 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 agents7,557Claude Code6,620Data and AI3,682Backend and APIs3,496Languages3,401Planning3,217Git and workflow3,165Code review2,733Testing2,364Memory and context2,364DevOps and cloud2,310Writing and docs2,303Research2,297Frontend2,252Security2,013Productivity1,710
All Claude Code31,977 Codex23,157 OpenCode22,109 GitHub Copilot3,551 Gemini CLI1,917 Cursor1,739 Windsurf129 Kiro79
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| burin-labs/harn harnlang.com Harn is a programming language and runtime for building AI agents. | 23 | Claude Code, Codex, OpenCode | 13 | 3,979 tok |
| Lotus0614/ComfyUI-APP-MCP a comfyui plugin to transform APP Mode workflow to MCP | 23 | Codex, OpenCode | 1 | 635 tok |
| bloom-directory/bloom bloom.directory Agent-native finance starts with your filesystem. | 23 | Codex, OpenCode | 1 | 866 tok |
| sabbirba/preconnect preconnect.app Flutter app for BRAC University students with SSO login and Connect API integration. | 23 | Claude Code, Codex, OpenCode | 3 | 1,471 tok |
| cpatrickalves/plane-cli A command-line interface for https://plane.so, an open-source project management tool. The | 23 | Codex, OpenCode | 1 | 1,512 tok |
| joe-qai/qa-skills A toolkit focused on software testing, providing requirements analysis, test planning, and | 23 | Claude Code, Codex, OpenCode | 2 | 4,127 tok |
| Fix3dll/QuicMic crates.io Turn any phone or tablet into a low-latency wireless microphone for your PC, over your loc | 23 | Codex, OpenCode | 1 | 11,906 tok |
| SAP/astonish sap.github.io Multi-tenant AI agent platform for teams: Studio, CLI, shared memory, reusable flows, gene | 23 | Claude Code, Codex, OpenCode | 2 | 2,382 tok |
| flamexnreal/davinci-resolve-ai-bridge-mcp DaVinci Resolve (Free and Studio) MCP server for Claude, Cursor, Codex, and Antigravity. F | 23 | Codex, OpenCode | 1 | 777 tok |
| Soushi888/holochain-agent-skills soushi888.github.io Agent skills for Holochain hApp development on Holochain 0.7. Agent Skills Open Standard: | 23 | Claude Code, Codex, OpenCode | 2 | 3,586 tok |
| giang6283623/minimal-vibe-coding-kit A lightweight, reusable kit of shared rules, skills, and agent/command prompts for AI-assi | 23 | Claude Code, Codex, OpenCode | 3 | 2,420 tok |
| martinholovsky/SOTA-skills probably.group Engineering best practices that AI coding agents actually apply — 40+ skills, from secure | 23 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 3,532 tok |
| vermont42/iOS-Design-Agent-Skill This is a design-critique skill and plugin that allows coding agents to apply rigorous aes | 23 | Codex, OpenCode | 1 | 151 tok |
| BeppeTemp/cartographer beppetemp.github.io MCP governance server in Go for the Agentic Wiki — knowledge that composes, not that you q | 23 | Claude Code, Codex, OpenCode | 4 | 1,884 tok |
| HorizunGroup/horizun-revit-mcp horizunhub.com Open-source MCP for Autodesk Revit 2023–2027. Downloadable Windows installer with runtime | 23 | Claude Code, Codex, OpenCode | 2 | 6,750 tok |
| LaohuAD/laohu-ai-visual runninghub.ai $0.047/s or ¥0.3/s seedance2 low price | 23 | Codex, OpenCode | 1 | 7,529 tok |
| tokuhirom/mutsu tokuhirom.github.io | 23 | Claude Code, Codex, OpenCode | 14 | 24,010 tok |
| olafkfreund/nixos_config My private nixos_config | 23 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 72 | 5,411 tok |
| Elnora-AI/elnora-ai-agent-hackathon-starter-kit Run one command, follow the instructions, and get your first AI agents up and running — Cl | 22 | Claude Code, Codex, OpenCode | 3 | 3,892 tok |
| motormetrics/motormetrics motormetrics.app Monorepo for SG Cars Trends backend services | 22 | Claude Code, Codex, OpenCode | 57 | 1,636 tok |
| sttts/slagent Claude talking to Slack | 22 | Claude Code, Codex, OpenCode | 2 | 2,183 tok |
| eznix86/mcp-gateway Too much tools in context. Use a gateway | 22 | Codex, OpenCode | 1 | 770 tok |
| ivanlucky22/nAItmare A template that brings order to the chaos of multi-agent development - ensuring every AI t | 22 | Codex, OpenCode | 1 | 427 tok |
| 0XFF-96/Perth-Agent-Con-Workshop | 22 | Claude Code, Codex, GitHub Copilot | 35 | 1,739 tok |
| tarnish233/gitpic GitHub image-hosting CLI tool: upload local or clipboard images, generate Markdown links, | 22 | Codex, OpenCode | 1 | 4,708 tok |
| lucasfevi/tbh-companion lucasfevi.github.io Read-only desktop companion for TBH: Task Bar Hero — live XP/gold rates, inventory valuati | 22 | Claude Code, Codex, OpenCode | 5 | 1,776 tok |
| pol-lopez/fastapi-template | 22 | Claude Code, Codex, OpenCode | 5 | 926 tok |
| sonnysangha/Vibe-Code-the-Right-Way-Ep-1-Indeed-Clone-Multi-Tenant-Clerk-Convex-MCP | 22 | Claude Code, Codex | 9 | — |
| arismoko/buddy.nvim AI-powered MCP server for Neovim - bridge your editor to LLM agents | 22 | Codex, OpenCode | 1 | 1,277 tok |
| songpengfei1111-dot/traceSearch_MCP | 22 | Claude Code, Codex | 1 | — |
| archmaxai/archmax archmax.ai A semantic layer for your data: archmax describes it, you sharpen it, agents query it. | 22 | Claude Code, Codex, Cursor, OpenCode | 10 | 1,013 tok |
| EpisodeYu/HarnessSmith Forge your own agent harness — a config-to-code generator that renders a thin, standalone | 22 | Claude Code, Codex, OpenCode | 2 | 4,792 tok |
| Fredrik-C/ContextKing Semantic code navigation toolkit for large C# and TS codebases | 22 | Claude Code, Codex, OpenCode | 2 | 2,224 tok |
| prajapatimehul/claude-aws-cost-saver Claude Code plugin that finds AWS cost savings. 163 checks across EC2, RDS, S3, Lambda, an | 22 | Claude Code, Codex, OpenCode | 2 | 5,798 tok |
| ivfarias/ceo The CEO Agent Orchestration System | 22 | Claude Code, Codex | 42 | — |
| pinchen147/system-design-skill System design from evidence, not vibes — reads your repo as the current architecture, runs | 22 | Claude Code, Codex, OpenCode | 2 | 781 tok |
| Genuifx/ccem All Kind of MODEL IN ONE APP. Workspace for Claude Code & Codex — multi-model parallel ses | 22 | Claude Code, Codex, GitHub Copilot, OpenCode | 28 | 5,172 tok |
| Poliklot/bitrix-agent-skill Core-first 1C-Bitrix CMS and Bitrix24 skill for Claude Code and Codex. | 22 | Codex, OpenCode | 1 | 280 tok |
| amm10090/fanqie-publisher-skill Playwright-powered Fanqie novel publishing skill with guides and thin adapters for OpenCla | 22 | Claude Code, Codex, OpenCode | 2 | 2,394 tok |
| SoftWare-A-G/meet-ai meet-ai.cc Remote control for Claude Code, Codex, Pi and Opencode. | 22 | Claude Code, Codex, OpenCode | 2 | 1,407 tok |
| Veridise/audithub-mcp Connect AI agents to AuditHub’s blockchain security tools. Launch scans, review findings, | 22 | Codex, OpenCode | 1 | 176 tok |
| TrueHOOHA/LLM-Wiki This is my implementation of Karpathy's LLM Wiki. A key highlight is the use of agent skil | 22 | Codex, OpenCode | 1 | 4,245 tok |
| ShieldNet-360/secure-vibe SecureVibe — prevention-first security for AI-written code. Signed SKILL.md knowledge that | 22 | Codex, OpenCode | 1 | 1,449 tok |
| Leobai03/tc leobai825.icu TC Tian Ce startup problem-solving system: first turns messy narratives into the real prob | 22 | Codex, OpenCode | 1 | 531 tok |
| ihabkhaled/ClawAI claw-ai.co Claw is a local-first AI control plane that runs powerful open models on your machine and | 22 | Claude Code, Codex, Cursor, Gemini CLI, OpenCode | 4 | 9,797 tok |
| wzj998/ChatCCC Control DeepSeek Harness / Claude Code / Cursor / Codex / CCC Agent via Feishu (Lark) or W | 22 | Claude Code, Codex, OpenCode | 3 | 1,662 tok |
| zhu-kai/whodecided CLI that distills the silent decisions your AI coding agents make into a reviewable ledger | 22 | Claude Code, Codex, OpenCode | 9 | 1,372 tok |
| OthmanAdi/openui-forge spruce-prism-8yya.here.now Cross-IDE, multi-stack agent skill for OpenUI (the Open Standard for Generative UI). Adds | 22 | Codex, OpenCode | 1 | 558 tok |
| eep-dev/EEP eep.dev An open standard for push-based, verifiable communication between digital entities and age | 22 | Codex, OpenCode | 1 | 1,215 tok |
| kajogo777/bento georgebuilds.dev Checkpoint everything git misses in AI agent workspaces. Save, fork, push to any OCI regis | 22 | Codex, OpenCode | 1 | 4,129 tok |