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 |
|---|---|---|---|---|
| ogromwang/skills A personal collection of Claude Code skills, continuously collecting and developing variou | 3 | Codex, OpenCode | 1 | 590 tok |
| BTreeMap/SKILLs A centralized library of reusable, project-agnostic Markdown skills for LLM coding agents. | 3 | Claude Code, Codex, OpenCode | 2 | 2,028 tok |
| ZHOUKAILIAN/claude-community-plugins Claude Code Plugin Marketplace featuring 3 production-ready plugins for AI documentation w | 3 | Claude Code, Gemini CLI | 2 | 4,722 tok |
| aicoder2048/story-writer | 3 | Claude Code | 13 | — |
| SebastianLuser/claude-code-arcane A Complete studio with agents and skills | 3 | Claude Code | 40 | 2,433 tok |
| eq1024/skills My personal skills library, greatly improving the frontend development experience 🤗. | 3 | Claude Code | 1 | 206 tok |
| byx-darwin/gitflow-cli Cross-platform Git engineering workflow orchestration framework: unifies GitHub, GitLab, a | 3 | Claude Code | 1 | 4,464 tok |
| tom5610/llm-wiki | 3 | Claude Code | 4 | 4,678 tok |
| Multiatlas/claude-skills-team Skills de Claude Code · Aporte oficial de MultiAtlas a la comunidad SaaS Factory (Daniel C | 3 | Claude Code | 1 | 1,783 tok |
| tomimor/skills tomimoreno.com.ar Library of personal and vendor skills | 3 | Codex, OpenCode | 1 | 2,295 tok |
| anhtester/ClaudeCode_Playwright_Demo Build Automation Framework with Playwright Typescript using Claude Code - Anh Tester | 3 | Claude Code | 28 | 2,201 tok |
| Bluestep-Systems/bspecs Spec-driven BlueStep development with AI agents — scaffolder and project conventions for C | 3 | Claude Code | 9 | 2,150 tok |
| zaks-io/skills Shared workflow skills for agent-driven engineering across repositories. | 3 | Claude Code, Codex, OpenCode | 2 | 1,174 tok |
| aziontech/webkit A monorepo-driven ecosystem for scalable UI development, enabling shared design systems, c | 3 | Claude Code | 36 | — |
| move38studios/thinkfu thinkfu.org metacognition-as-a-service | 3 | Claude Code | 1 | 490 tok |
| evelan-de/claude-code-plugins Shared Claude Code skills and commands for the Evelan team | 3 | Claude Code | 1 | 939 tok |
| suharvest/sensecraft-solutions Open IoT solution content + authoring/validation tooling for the SenseCraft Solution platf | 3 | Claude Code, Codex, OpenCode | 14 | 8,739 tok |
| yangjing/skills My Skills | 3 | Codex, OpenCode | 1 | 273 tok |
| BostonOrange/claude-code-framework Production-ready AI development workflow system for Claude Code — skills, CI/CD workflows, | 3 | Claude Code, Codex, OpenCode | 30 | 7,754 tok |
| lirabenjamin/claude-code-for-researchers Slides, runbook, and 15 skills from Ben Lira's Claude Code demo at Wharton (2026-04-16). F | 3 | Claude Code | 1 | 1,509 tok |
| Programming-Fluency/Instagram-Clone youtu.be | 3 | Claude Code | 1 | 3,456 tok |
| DrLux/claude-code-template Claude Code template with hooks, skills, rules and agents for Python senior projects | 3 | Claude Code | 7 | 119 tok |
| leee880619-commits/ClaudeCode-Harness-Setup-Assistant Meta-tool plugin for Claude Code. Builds a complete harness (CLAUDE.md, rules, agents, pla | 3 | Claude Code | 3 | 1,308 tok |
| gargraman/claude-itr2-filing-skill Claude Code skill: guided ITR-2 filing assistant for a resident Indian individual, AY 2026 | 3 | Claude Code | 1 | 1,361 tok |
| jessefmoore/offensive-claude-code | 3 | Claude Code | 1 | 3,187 tok |
| mrdainami/ad-director-kit Turn Claude into your own personal ad agency: generate brand video + static ads on demand. | 3 | Claude Code | 10 | 3,088 tok |
| ferreyes/ai-specs This repository contains a comprehensive set of development rules, standards, and AI agent | 3 | Claude Code, Codex, Gemini CLI, OpenCode | 12 | 33 tok |
| adrienlupo/Claude-code-config CLAUDE.md, Skills, Commands, Agents... | 3 | Claude Code | 1 | — |
| comet-ml/ccsync comet.com Export Claude Code conversations to Opik, the open-source LLM observability and evaluation | 3 | Claude Code | 1 | — |
| pwdev-solucoes/pwdev-claude-marketplace A marketplace for Claude Code plugins with specialized agents, structured workflows, and d | 3 | Claude Code, Codex, OpenCode | 2 | 1,397 tok |
| timsearle/agents | 3 | Codex, OpenCode | 1 | 590 tok |
| script-development/claude | 3 | Claude Code | 2 | 601 tok |
| justlend/mcp-server-justlend | 3 | Claude Code | 1 | — |
| fcb1379/agent-pet Windows desktop pet for Codex and Claude Code activity across Windows and WSL. | 3 | Codex, OpenCode | 1 | 76 tok |
| Akshat2430/content-subagents Point Claude Code at a long-form transcript. Get back a thread, a blog post, a newsletter | 3 | Claude Code | 8 | — |
| greg-prospyr/thumbcraft-skills Agent skills for Thumbnail Creator - AI-powered YouTube thumbnail generation | 3 | Claude Code, Codex, OpenCode | 2 | 565 tok |
| sxzgroup/ORBIT-Q sxzgroup.github.io Dual axis evaluation on quantum software frameworks and agents | 3 | Codex, OpenCode | 1 | 4,070 tok |
| netdata/ai-viewer Read-only real-time explorer for AI coding-agent session snapshots (ai-agent v2/v3, claude | 3 | Claude Code, Codex, Gemini CLI, OpenCode | 14 | 11,610 tok |
| gukosowa/agents-in-the-office See what your AI agents are doing — visualized as NPCs in a pixel-art scene | 3 | Claude Code | 1 | 1,366 tok |
| jctanner/cosim | 3 | Claude Code | 1 | 2,588 tok |
| grasshopper-protocol/grsshppr grsshppr.org | 3 | Codex, OpenCode | 1 | 2,515 tok |
| solpbc/hopper TUI for managing coding agents | 3 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,215 tok |
| Fused-Gaming/Fused-Gaming-Skill-MCP fused-gaming-skill-mcp-core.vercel.app An easily managed NPM MCP Server with modular skills for claude. | 3 | Claude Code | 12 | 4,964 tok |
| MikeQin/ai-agent-team | 3 | Claude Code | 14 | — |
| conradkaspar-afk/https-github.com-Alishahryar1-free-claude-code | 3 | Claude Code, Codex, OpenCode | 2 | 873 tok |
| davidsunglee/pi-mux-subagents Subagents for the pi coding agent that support interaction by spawning in mux panes. | 3 | Claude Code, Codex | 2 | — |
| sachiniyer/agent-factory mutilated claude squad | 3 | Claude Code | 1 | 7,899 tok |
| tanghong123/claude-replay agent-replay & agent-monitor: read-only replay, live monitoring and search for coding-agen | 3 | Claude Code | 1 | 40,512 tok |
| lvfei198401/DeepLearnClaudeCode This repository reconstructs the architecture and design of ClaudeCode v2.1.88 through rev | 3 | Claude Code | 1 | 819 tok |
| Red3199/MoondevRED | 3 | Claude Code | 3 | 2,219 tok |