32,436 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 agents8,442Claude Code6,875Data and AI3,584Git and workflow3,574Backend and APIs3,550Languages3,468Planning3,315Code review2,876Testing2,653DevOps and cloud2,462Writing and docs2,461Memory and context2,373Research2,315Frontend2,301Security2,167Project management1,944
All Claude Code32,436 Codex24,692 OpenCode23,614 GitHub Copilot3,700 Gemini CLI2,016 Cursor1,769 Windsurf202 Kiro113
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| cristicretu/diri diri.sh The best way to work with coding agents. Run fifty in parallel, let them spawn each other, | 483 | Claude Code, Codex, OpenCode | 2 | 2,256 tok |
| docfork/docfork docfork.com Docfork - Up-to-date docs for AI Coding Agents. | 483 | Claude Code | 1 | 711 tok |
| TokenRollAI/llmdoc TokenRoll LLMDoc for Coding Agent | 482 | Claude Code, Codex, OpenCode | 7 | 309 tok |
| mimurchison/claude-chief-of-staff AI Chief of Staff — Your personal AI operating system built on Claude Code | 482 | Claude Code | 1 | 3,911 tok |
| fdmtl/director director.run MCP Playbooks for AI agents | 480 | Claude Code | 1 | 1,906 tok |
| open-pix-br/open-pix | 480 | Claude Code | 1 | — |
| disler/claude-code-damage-control | 480 | Claude Code | 5 | 17 tok |
| cyanheads/atlas-mcp-server npmjs.com A Model Context Protocol (MCP) server for ATLAS, a Neo4j-powered task management system fo | 480 | Claude Code | 1 | 843 tok |
| Siddhesh2377/ToolNeuron Encrypted & Privacy First, On Android Device AI App | 480 | Claude Code | 1 | 42,225 tok |
| rz1989s/claude-code-statusline Transform your Claude Code terminal with atomic precision statusline. Features flexible la | 479 | Claude Code, Codex, OpenCode | 2 | 14,878 tok |
| leetomlee123/book A Flutter-based novel-reading app using Biquge sources. | 479 | Claude Code | 1 | 3,032 tok |
| palkan/layered-rails-skills Skills based on the Layered Rails book and beyond | 479 | Claude Code | 1 | 2,135 tok |
| antflydb/antfly antfly.io | 479 | Claude Code, Codex, OpenCode | 2 | 1,332 tok |
| edouard-claude/snip edouard-claude.github.io CLI proxy that reduces LLM token usage by 60-90%. Declarative YAML filters for Claude Code | 478 | Claude Code | 1 | 2,038 tok |
| openaccountants/openaccountants openaccountants.com Open tax skills for AI: 2,250 skills across 266 jurisdictions, every figure cited to the l | 476 | Claude Code, Codex, OpenCode | 2 | 1,623 tok |
| PrismorSec/prismor prismor.dev Self-hosted runtime control plane for AI agents. Observe or HITL approve or Block rogue t | 476 | Claude Code, Codex, OpenCode | 12 | 5,259 tok |
| db-lyon/ue-mcp ue-mcp.com Complete Unreal Engine development toolkit exposed as MCP tools. | 476 | Claude Code | 3 | 7,469 tok |
| freestylefly/canghe-skills Canghe's skills repository, collecting useful skills to improve productivity | 475 | Claude Code | 2 | 3,937 tok |
| AI272/speaker Speaker is a Codex skill project for academic presentations: read real.pptx, combine text | 475 | Claude Code | 1 | 191 tok |
| nemocake/claude-obsidian-assistant | 475 | Claude Code | 1 | 1,063 tok |
| Consensys/doc.linea docs.linea.build Linea documentation | 474 | Claude Code, Codex, OpenCode | 4 | 879 tok |
| marcoturi/fastify-boilerplate Fastify 5 application boilerplate based on clean architecture, domain-driven design, CQRS, | 474 | Claude Code, Codex, OpenCode | 2 | 1,584 tok |
| oracle/mcp Repository containing MCP (Model Context Protocol) servers that provides a suite of tools | 474 | Claude Code, Codex, OpenCode | 3 | 3,529 tok |
| geekjourneyx/claude-design-card Claude Code skill for generating design cards in 14 formats — platform covers, social sh | 472 | Claude Code | 1 | 700 tok |
| zhizhuodemao/ai-reverse-toolkit AI skills, rules, and prompts for reverse engineering analysis | 472 | Claude Code | 1 | 422 tok |
| duolahypercho/fusion-fable Fuse two frontier models into one Fable-tier answer: Opus 4.8 drafts, a second model (Opus | 471 | Claude Code | 1 | 15,713 tok |
| professorpalmer/Puppetmaster Provider-neutral control plane for durable-state agent swarms: subprocess workers, leases, | 471 | Claude Code, Codex, Cursor, OpenCode | 2 | 4,706 tok |
| aaronsb/obsidian-mcp-plugin High-performance Model Context Protocol (MCP) server for Obsidian that provides AI tools w | 469 | Claude Code | 1 | 7,114 tok |
| dylanebert/shallot dylanebert.com WebGPU game engine | 469 | Claude Code, Codex, OpenCode | 2 | 70 tok |
| databrickslabs/ontobricks Transforms Databricks Unity Catalog tables into a dynamic knowledge graph, with ontology d | 468 | Claude Code, Codex, Cursor, OpenCode | 3 | 1,975 tok |
| huytranvan2010/AI-auto-generate-video Auto generate AI video with hyperframes | 467 | Claude Code, Codex | 1 | — |
| peakmojo/applescript-mcp MCP server that execute applescript giving you full control of your Mac | 466 | Claude Code | 1 | 1,164 tok |
| fluffos/fluffos fluffos.info Actively maintained LPMUD driver (LPC interpreter, MudOS fork) | 466 | Claude Code, Codex, OpenCode | 2 | 34,744 tok |
| mobile-next/mobilewright mobilewright.dev Mobilewright is a dev framework for Mobile App Testing and Automation. It allows testing i | 466 | Claude Code, Codex, OpenCode | 2 | 1,160 tok |
| PleasePrompto/ductor ductor.dev Control Claude Code, Codex CLI and Gemini CLI from Telegram. Live streaming, persistent me | 465 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 5,146 tok |
| obra/private-journal-mcp A lightweight MCP server that provides Claude with a private journaling capability to proc | 465 | Claude Code | 1 | 755 tok |
| longbridge/openapi open.longbridge.com Longbridge OpenAPI SDK Base. | 465 | Claude Code, Codex, OpenCode | 2 | 1,876 tok |
| SynaLinks/synalinks synalinks.com Keras based framework for neuro-symbolic LM systems | 464 | Claude Code, Codex, OpenCode | 2 | 1,614 tok |
| john-rocky/coreai-model-zoo john-rocky.github.io Downloadable models and conversion recipes for Apple's Core AI on iPhone and Mac. Chat, vi | 464 | Claude Code, Codex, OpenCode | 2 | 2,954 tok |
| Alexwtlf/agentic-product-demo Create polished product demo videos with AI coding agents and Remotion. The UI is code, no | 464 | Claude Code, Codex, OpenCode | 2 | 1,158 tok |
| NyxFoundation/speca speca.pages.dev SPECA: Specification-to-Checklist Agentic Auditing Framework | 463 | Claude Code | 4 | 2,563 tok |
| agentscope-ai/agentscope-spark-design sparkdesign.agentscope.io AgentScope Spark Design - UI Component Library for Alibaba Cloud Apsara Lab | 463 | Claude Code, Codex | 2 | — |
| yibie/skills-manager gtdstudy.com A native macOS app to manage skills across coding agents — Claude Code, Cursor, Copilot CL | 463 | Claude Code, Codex, OpenCode | 2 | 821 tok |
| kitlangton/effect-solutions effect.solutions A guide to writing idiomatic Effect code. | 463 | Claude Code, Codex, OpenCode | 2 | 1,877 tok |
| ParetoSecurity/pareto-mac paretosecurity.com Automatically audit your Mac for basic security hygiene. | 463 | Claude Code, Codex, OpenCode | 2 | 2,744 tok |
| malob/nix-config My Nix system configs! | 462 | Claude Code | 3 | 1,466 tok |
| ZhangHanDong/agent-spec zhanghandong.github.io `agent-spec` is an AI-native BDD/spec verification tool for task execution. | 462 | Claude Code, Codex, Cursor, OpenCode | 4 | 7,438 tok |
| azerothcore/Keira3 azerothcore.org Official Database Editor for AzerothCore. Completely open-source and cross-platform, buil | 462 | Claude Code, Codex, OpenCode | 4 | 442 tok |
| alirezarezvani/claude-code-aso-skill AEO Automation Framework for Claude Code One-click, beginner friendly automation for GitHu | 462 | Claude Code | 5 | 4,634 tok |
| 1mancompany/OneManCompany 1mancompany.github.io Build Your Agent Company with OMC | 462 | Claude Code | 2 | 365 tok |