45,012 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 agents8,549Claude Code6,896Git and workflow3,630Data and AI3,579Backend and APIs3,559Languages3,491Planning3,321Code review2,909Testing2,691DevOps and cloud2,492Writing and docs2,490Memory and context2,374Research2,321Frontend2,311Security2,183Project management1,977
All Claude Code32,540 Codex24,898 OpenCode23,819 GitHub Copilot3,723 Gemini CLI2,039 Cursor1,772 Windsurf202 Kiro116
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| ucalegon206/agency-agents local fork of msitarzewski/agency-agents | 7 | Codex, OpenCode | 1 | 694 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 |
| powsybl/pypowsybl-mcp | 7 | Codex, OpenCode | 1 | 606 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 |
| AEON-7/aeon-music-video Audio-reactive music video builder. librosa-driven beat / onset / RMS detection drives ffm | 7 | Codex, OpenCode | 1 | 1,166 tok |
| manaflow-ai/cmux-home Minimal cmux home TUI for launching and monitoring agent workspaces | 7 | Codex, OpenCode | 1 | 217 tok |
| wangjs-jacky/jacky-skills-learning AI programming assistant Skills tutorial — systematically learn and master how to create, | 7 | Claude Code | 1 | 315 tok |
| aeren23/image-processing-skills Decision-focused SKILL.md files for AI coding agents working on computer vision projects. | 7 | Codex, OpenCode | 1 | 324 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 |
| Zeusxzx/autonomous-ai-clipping-agent AI agent that autonomously finds, edits, captions, and schedules clips from Twitch streame | 7 | Codex, OpenCode | 1 | 1,838 tok |
| gaijinjoe/herdres a herdr to hermes integration | 7 | Codex, OpenCode | 1 | 2,791 tok |
| Spritualkb/CTFskill | 7 | Claude Code, Codex | 2 | — |
| groktopus/loop-designer Autonomous agent loop design in 10 steps — from /goal to unattended cron loops with memory | 7 | Codex, OpenCode | 1 | 336 tok |
| mekotenkov-ux/seomeatagentscreator A Russian-language universal system for building production-grade agent systems and skills | 7 | Codex, OpenCode | 1 | 516 tok |
| 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 |
| woowacourse-teams/2026-rilog | 7 | Codex, OpenCode | 1 | 988 tok |
| MLAI-AUS-Inc/roo MLAI's AI Agent and Assistant Roo with multiple skills for community management | 7 | Codex, OpenCode | 1 | 6 tok |
| gmantoha/ctrlx-os-agent-skills | 7 | Codex, OpenCode | 1 | 669 tok |
| Human-Cognome-Project/human-cognome-project Human Cognome Project: Mapping thought geometry across all sentience. Pre-alpha working gr | 7 | Codex, OpenCode | 1 | 1,145 tok |
| chess99/quant-strategies Investment research and strategy system | 7 | Codex, OpenCode | 2 | 1,120 tok |
| bsene/skills | 7 | Claude Code, Codex, OpenCode | 22 | 442 tok |
| AlexanderJ-Carter/MyCook cook.alexander.xin MyCook is a static website combining and organizing two excellent recipe projects: CookLik | 7 | Codex, Cursor, OpenCode | 3 | 1,484 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 |
| ogerly/AAMS ogerly.github.io AAMS - Autonomous Agent Manifest Specification | 7 | Codex, OpenCode | 1 | 723 tok |
| unknowbug/anchorlaw Code verification protocol for vibe coding — every claim must have a verifiable practice a | 7 | Codex, OpenCode | 1 | 2,142 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 |
| JakubMikolajek/codex-skills-collection | 7 | Codex, OpenCode | 1 | 4,512 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 |
| kiln/SDK-AI-Starter-Kit A file to speed up AI Flourish template creation while using Flourish modules with the SDK | 7 | Codex, OpenCode | 1 | 142 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 |
| smyhlin/SimklExpoGter simkl.com Cross-platform Simkl backup/export app with GUI, CLI, TUI, scheduled backups, CSV/JSON exp | 7 | Codex, OpenCode | 1 | 1,317 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 |
| HsiangNianian/GlyphWeave glyphweave.hydroroll.team Infinite-canvas ASCII roguelike tilemap editor. Paint dungeons, weave glyphs. Multi-layer | 7 | Codex, OpenCode | 1 | 3,543 tok |