32,116 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 agents7,521Claude Code6,606Data and AI3,688Backend and APIs3,494Languages3,401Planning3,209Git and workflow3,151Code review2,736Memory and context2,361Testing2,351DevOps and cloud2,300Writing and docs2,296Research2,295Frontend2,250Security2,004Productivity1,709
All Claude Code32,116 Codex23,280 OpenCode22,053 GitHub Copilot3,543 Gemini CLI1,915 Cursor1,736 Windsurf119 Kiro77
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| OpenTouryoProject/OpenTouryo opentouryo.osscons.jp OpenTouryo is an application framework for .NET developed from the accumulated know-how of | 238 | Claude Code, Codex, OpenCode | 2 | 5,802 tok |
| LambdaTest/kane-cli testmuai.com Kane CLI by TestMu AI (Formerly LambdaTest) | 238 | Claude Code, Codex | 1 | — |
| johnkf5-ops/the-dev-squad Give Claude its own dev team: one supervisor, four specialists, and bulletproof plans/buil | 238 | Claude Code | 1 | — |
| gridaco/cors.sh cors.sh Sick of CORS Errors? | 238 | Claude Code, Codex, OpenCode | 2 | 830 tok |
| syabro/mdtask The spec-driven development system where specs and tasks live in your repo and never drift | 238 | Claude Code, Codex, OpenCode | 2 | 713 tok |
| acryldev/acryl acryl.dev ACRYL - Agent Context Relay Yielding Lifecycles. One persistent workspace, one canonical c | 238 | Claude Code, Codex, OpenCode | 12 | 2,382 tok |
| justrach/codegraff codegraff.com graff — a fast agentic coding harness in Zig: multi-provider, MCP, workflows, DGM evolutio | 238 | Claude Code, Codex, OpenCode | 2 | 2,417 tok |
| FarhanAliRaza/claude-context-local Code search MCP for Claude Code. Make entire codebase the context for any coding agent. Em | 237 | Claude Code | 1 | 1,612 tok |
| hypersocialinc/shots Claude Code/Agent Skill for making App Store screenshots with GPT Image 2 that you can upl | 237 | Claude Code | 1 | 478 tok |
| drhelius/Geargrafx x.com PC Engine / TurboGrafx-16 / SuperGrafx / PCE CD-ROM² emulator, debugger, and embedded MCP | 237 | Claude Code | 1 | — |
| williamzujkowski/live-coding-music-mcp A Model Context Protocol (MCP) server that gives Claude direct control over Strudel.cc for | 237 | Claude Code | 1 | 13,611 tok |
| OpenRouterLabs/spawn openrouter.ai Spawn any agent, on any cloud | 237 | Claude Code | 8 | 930 tok |
| coollabsio/maxio MaxIO, a better MinIO | 237 | Claude Code, Codex, OpenCode | 2 | 3,883 tok |
| ArtyMcLabin/Gmail-MCP-Server A Model Context Protocol (MCP) server for Gmail integration in Claude Desktop with auto au | 237 | Claude Code | 2 | 77 tok |
| Alexwtlf/agentic-product-demo Create polished product demo videos with AI coding agents and Remotion. The UI is code, no | 237 | Claude Code, Codex, OpenCode | 2 | 1,158 tok |
| TryGhost/ActivityPub activitypub.ghost.org A full-featured ActivityPub server for networked publishing with Ghost | 236 | Claude Code, Codex, OpenCode | 2 | 1,811 tok |
| LangcliTeam/langcli langcli.com Building agentic coding assistant in public | 236 | Claude Code | 1 | 2,121 tok |
| oculus-samples/Unity-MRMotifs The developer community is beginning to show the world why Mixed Reality can be special. D | 236 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 6 | 1,089 tok |
| lynote-ai/humanize-text-skill lynote.ai Free AI Humanizer: Humanize AI Text Online | 236 | Claude Code, Codex, OpenCode | 2 | 392 tok |
| ProgrammerAnthony/Expert-Coding-Harness Production-grade AI Agent skill set supporting AI Harness applications in enterprise devel | 236 | Claude Code, Cursor | 25 | — |
| yusufkaraaslan/lazy-bird Universal development automation for ANY project. Claude Code implements features, runs te | 236 | Claude Code | 1 | 2,276 tok |
| OpenDCAI/DataFlow-WebUI An NL2Pipeline Harness for building AI-ready data workflows. | 236 | Claude Code | 1 | 556 tok |
| Wangnov/claude-code-statusline-pro Pro statusline for Claude Code | Powerful Claude Code status bar | 235 | Claude Code | 1 | 963 tok |
| DMontgomery40/mcp-3D-printer-server Connects MCP to major 3D printer APIs (Orca, FULU's Orca/Bambu, OctoPrint, Klipper, Duet, | 235 | Claude Code | 1 | 313 tok |
| fugazi/test-automation-skills-agents A practical library of agents, instructions, and skills designed specifically for QA Autom | 235 | Claude Code, Codex, OpenCode | 2 | 1,789 tok |
| gameknife/gkNextEngine gameknife.github.io gkNextEngine: cross platform 3D game engine written in modern c++ and vulkan with modern r | 235 | Claude Code, Codex, OpenCode | 2 | 8,586 tok |
| naw103/foremerge foremerge.com Catch intent conflicts before code conflicts. The open-source coordination protocol for co | 235 | Claude Code | 1 | — |
| bradautomates/head-of-content Social media content research and marketing skills for Claude Code and Cowork | 235 | Claude Code | 3 | 1,242 tok |
| TristanH/wikiwise wiki-wise.com | 234 | Claude Code | 1 | 325 tok |
| holtwood/awesome-cursorrules-zh lessup.github.io A curated collection of Cursor AI programming rules | 132+ rules covering 32 areas, includ | 234 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 2,162 tok |
| lexler/skill-factory | 234 | Claude Code | 1 | 132 tok |
| puritysb/AgentDeck puritysb.github.io Physical controller & multi-surface dashboard for AI coding agents — Stream Deck+, Android | 234 | Claude Code, Codex, OpenCode | 7 | 9,054 tok |
| cmdaltctr/claude-gemini-mcp-slim Lightweight MCP integration bringing Google's Gemini AI capabilities to Claude Code with 1 | 234 | Claude Code | 10 | — |
| DecapodLabs/decapod decapodlabs.github.io Repo-native governance kernel for bounded, convergent, proof-backed agent work. | 233 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 4,533 tok |
| swingerman/ha-dual-smart-thermostat The `dual_smart_thermostat` is an enhaced verion of generic thermostat implemented in Home | 233 | Claude Code | 13 | 1,298 tok |
| LichAmnesia/lich-skills | 233 | Claude Code | 1 | 419 tok |
| SAP/fundamental-styles sap.github.io SAP Design System component library for building SAP user interfaces with any web technolo | 233 | Claude Code | 5 | 3,162 tok |
| scitix/siclaw siclaw.ai AI-powered SRE platform — read-only infrastructure diagnostics with deep investigation, se | 233 | Claude Code, Codex, OpenCode | 2 | 19,438 tok |
| nulab/backlog-mcp-server | 233 | Claude Code | 1 | — |
| lcpu-club/wmhpc-training-camp-x-lcpu-ai-infra-seminars infra.seminars.lcpu.dev A repository for the summer AI Infra series of events co-hosted by the Peking University W | 233 | Claude Code, Codex, OpenCode | 2 | 518 tok |
| tettethu/VibeGame vibegame.tettet.org VibeGame: Vibe Your Dream Game -- An open-source self-evolving multi-agent framework with | 233 | Claude Code | 1 | — |
| xorespesp/claude-code Complete TypeScript source code of the Claude Code CLI, reconstructed from source maps and | 233 | Claude Code | 1 | 1,118 tok |
| treylom/knowledge-manager Knowledge Manager Agent for Claude Code - Extract and organize content from web, PDF, soci | 233 | Claude Code, Codex, OpenCode | 2 | 3,887 tok |
| zylMozart/ClaudeTeam Build an agent team with a single prompt, integrate with Lark (Feishu). Support Codex, Cla | 232 | Claude Code | 1 | 1,987 tok |
| fpindej/netrock netrock.dev SaaS starter kit for small productions - .NET 10 Clean Architecture API + SvelteKit fronte | 232 | Claude Code | 6 | 2,492 tok |
| ReinaMacCredy/maestro Local-first coordination for human and agent work: durable work, decisions, dispatches, ev | 232 | Claude Code, Codex, OpenCode | 2 | 495 tok |
| alekspetrov/navigator alekspetrov.com Finish What You Start — Context engineering for Claude Code. Sessions last 20+ exc | 232 | Claude Code | 2 | 3,618 tok |
| isbeorn/nina nighttime-imaging.eu N.I.N.A. (Nighttime Imaging 'N' Astronomy) - Advanced astrophotography sequencing software | 232 | Claude Code, Codex, OpenCode | 3 | 2,705 tok |
| getsentry/dotagents dotagents.sentry.dev | 232 | Claude Code, Codex, OpenCode | 4 | 989 tok |
| ferrumclaudepilgrim/claude-code-android ferrumclaudepilgrim.com Run Claude Code natively on Android via Termux or AVF (Android Virtualization Framework) - | 232 | Claude Code | 3 | — |