44,969 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 agents8,530Claude Code6,887Git and workflow3,618Data and AI3,582Backend and APIs3,558Languages3,485Planning3,325Code review2,903Testing2,691DevOps and cloud2,482Writing and docs2,481Memory and context2,373Research2,322Frontend2,310Security2,179Project management1,971
All Claude Code32,523 Codex24,842 OpenCode23,761 GitHub Copilot3,723 Gemini CLI2,038 Cursor1,771 Windsurf201 Kiro116
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| cockroachlabs/cockroachdb-skills Structured operational skills for CockroachDB spanning onboarding, development, performanc | 23 | Claude Code | 1 | 2,401 tok |
| preset-io/agor-teammate Agent operating framework for Agor - inspired by OpenClaw | 23 | Claude Code, Codex, OpenCode | 2 | 1,160 tok |
| frogobox/frogo-sdk frogobox.github.io Frogo SDK - SDK Core for Easy Development Support AI Agent Skill | 23 | Claude Code, Codex, OpenCode | 3 | 1,532 tok |
| eweisbrod/example-project eweisbrod.github.io Template for an Accounting or Finance Research Project | 23 | Claude Code, Codex, OpenCode | 2 | 1,058 tok |
| s60yucca/mnemos | 23 | Claude Code, Gemini CLI | 6 | 1,017 tok |
| nguyennguyenit/MultiClaude Multi-agent terminal manager for Claude Code. | 23 | Claude Code | 19 | 1,374 tok |
| evielync/hyo-claude-code-obsidian-plugin The power of Claude Code — without the terminal. A Claude Code Obsidian plugin. | 23 | Claude Code | 1 | 685 tok |
| Geek96/paper-research-skill A modular Claude Code skill for the full academic paper research pipeline: search/download | 23 | Claude Code | 1 | 1,183 tok |
| hjanuschka/pi-qmd QMD (Quick Markdown Search) extension for pi coding agent - on-device knowledge base searc | 23 | Codex, OpenCode | 1 | 136 tok |
| sunshineLixun/video-publish-skill Local-first Codex skill for preparing and safely staging video publishing assets | 23 | Codex, OpenCode | 1 | 164 tok |
| shenjingnan/home-mcp home-mcp.shenjingnan.com Smart home MCP | 23 | Claude Code, GitHub Copilot | 14 | 4,194 tok |
| jyt6640/persona-harness Continuously refine your project’s engineering philosophy — and keep AI coding agents hone | 23 | Codex, OpenCode | 1 | 768 tok |
| sepahead/crebain Drone simulation with RGB, acoustic, and thermal sensors, native checkpoints, and optional | 23 | Claude Code, Codex, OpenCode | 2 | 4,032 tok |
| SaschaBrunnerCH/arcgis-maps-sdk-js-ai-context Install AI assistant context files for ArcGIS Maps SDK for JavaScript development. Support | 23 | Codex, OpenCode | 1 | 2,049 tok |
| cholf5/skynet cloudwu/skynet in .NET | 23 | Claude Code, Codex, OpenCode | 2 | 3,544 tok |
| F-U-S-E-E/FuseDevelopmentGroup | 23 | Codex, OpenCode | 1 | 1,269 tok |
| symphonic-navigator/chatsune Chatsune - from Chat and Kitsune | 23 | Claude Code | 3 | 4,568 tok |
| tt-a1i/chat_edit A dual-mode AI application combining chat and rich-text AI editing, powered by Vue 3.5 + T | 23 | Claude Code | 1 | 3,512 tok |
| Mohabz35/agentic-saas-blueprint Production blueprint for building SaaS with Claude: prompts, theme system templates, and t | 23 | Claude Code | 1 | 610 tok |
| alyssonfranklin/b2b-agents linkedin.com A comprehensive list with 56 agents to scale your B2B startup or turbocharge Enterprise te | 23 | Claude Code | 1 | 1,078 tok |
| onurpolat05/ALBA Turn Claude Code into a personal AI agent with persistent memory. Interactive setup, 9 ski | 23 | Claude Code | 10 | 307 tok |
| geekjourneyx/geekx-skills jieni.ai AI Agent skills collection by geekjourneyx for agent-compatible coding, creator, and auto | 23 | Codex, OpenCode | 1 | 1,524 tok |
| gtrabanco/agentic-workflow agwo.party Stack-agnostic agentic-programming workflow skills + documentation scaffold | 23 | Codex, OpenCode | 1 | 10,753 tok |
| LeanAndMean/mach10 Claude Code plugin for structured, AI-driven software development. Orchestrates complex wo | 23 | Claude Code | 1 | 5,751 tok |
| iamasters-academy/iamasters-os skool.com Sistema operativo agéntico para operadores de IA. Sinapsis v4.5 (engine de memoria) + capa | 23 | Claude Code, Codex, OpenCode | 41 | 6,741 tok |
| butterlatte-zhang/unity-ai-bridge Remote-control Unity Editor from any AI IDE — 62 tools including AI-powered profiling & li | 23 | Claude Code | 1 | — |
| safety-quotient-lab/psychology-agent unratified.org General-purpose psychology agent (Caude Code): collegial mentor, specialized sub-agents, a | 23 | Claude Code | 27 | 1,734 tok |
| hifly81/bikescout hifly81.github.io AI for tactical cycling intelligence: Predictive mud logic, S-Scale terrain analysis, and | 23 | Claude Code, Codex | 10 | — |
| IvoryCanvas/QAMap npmjs.com Local pull-request review brief for coding agents: the diff, the tests and callers of chan | 23 | Codex, OpenCode | 1 | 286 tok |
| olgasafonova/mediawiki-mcp-server MCP server for MediaWiki wikis - search, read, and edit wiki content from AI assistants | 23 | Claude Code, Codex, OpenCode | 2 | 435 tok |
| ProfessioneIT/lsp-mcp-server professioneit.com An MCP (Model Context Protocol) server that bridges Claude Code to Language Server Protoco | 23 | Claude Code, Codex, OpenCode | 2 | 3,369 tok |
| huisezhiyin/symphlo Local-first runtime for observable, debuggable AI-agent workflows with slidable autonomy a | 23 | Codex, OpenCode | 1 | 1,464 tok |
| dfradehubs/agentgram agentgram.eu Self-hosted gateway for MCP servers and AI agents — one endpoint, per-user RBAC and creden | 23 | Claude Code | 14 | 1,485 tok |
| weby-homelab/power-framework weby-homelab.github.io Local-first control plane for verifiable AI-assisted software engineering and Linux operat | 23 | Claude Code, Codex | 3 | — |
| towerwatchman/Atlas Atlas in Electron | 23 | Claude Code, Codex, OpenCode | 2 | 1,199 tok |
| vlazic/mcp-server-manager A cross-platform, single-binary manager for Model Context Protocol (MCP) servers, built wi | 23 | Claude Code | 1 | 3,838 tok |
| MedARC-AI/nanopath | 23 | Codex, OpenCode | 1 | 1,109 tok |
| melodykoh/learning-loop-skill Claude Code skill for capturing and codifying learnings before session ends / context lost | 23 | Claude Code | 1 | 1,199 tok |
| balakumardev/perplexity-web-wrapper Use your existing Perplexity subscription with MCP - no API costs. Web wrapper + MCP serve | 23 | Claude Code, Codex, OpenCode | 2 | 939 tok |
| jtvargas/SnipKey | 23 | Codex, OpenCode | 1 | 7,751 tok |
| MidaTechnology/Situation-aggregation-monitoring A real-time global situation monitoring dashboard: aggregates multi-source news, market da | 23 | Claude Code, Codex, OpenCode | 2 | 3,098 tok |
| Laksh-star/competitive-intelligence AI-powered competitive intelligence monitor using CocoIndex, Tavily Search, and LLM extrac | 23 | Claude Code | 1 | 1,239 tok |
| re-cinq/wave re-cinq.github.io Multi-agent pipelines for AI-assisted development | 23 | Claude Code, Codex, Gemini CLI, OpenCode | 29 | 4,733 tok |
| happyhappy-jun/writing-driven-autoresearch Multi-agent harness + complete run record of the 1st-place entry at Ralphthon@ICML2026 — t | 23 | Claude Code | 1 | 1,575 tok |
| thaleslaray/smartzap smartzap-nine.vercel.app | 23 | Claude Code | 1 | 2,562 tok |
| webdevtodayjason/mct2032 webdevtodayjason.github.io ESP32 Pen Testing Dev Project | 23 | Claude Code | 1 | 1,545 tok |
| ddalcu/ghost-canvas AI-controlled visual design tool. LLM designs, humans view. | 23 | Claude Code, GitHub Copilot | 4 | 3,921 tok |
| marianfoo/local-llm-client-for-sap-consultants-librechat This is fork of LibreChat to showcase the usage with MCP Server for SAP Data | 23 | Claude Code, Codex, OpenCode | 2 | 1,742 tok |
| zish-rob-crur/nucleus-apple-mcp A macOS Model Context Protocol (MCP) server that acts as the central nervous system for yo | 23 | Claude Code, Codex, OpenCode | 26 | 631 tok |
| bkuri/jesse-mcp Jesse trading framework MCP server for LLM agents | 23 | Claude Code, Codex, OpenCode | 5 | 1,809 tok |