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 |
|---|---|---|---|---|
| nananaman/DuckDB-RAG-MCP-Sample | 4 | Claude Code | 1 | 262 tok |
| 7nohe/figdeck figdeck.7nohe.dev Convert Markdown to Figma Slides with CLI + Plugin | 4 | Claude Code, Codex, OpenCode | 4 | 4,526 tok |
| wess/stim wess.io Basically a DSL that make writing Claude Code commands more "code" and less Markdown... | 4 | Codex, OpenCode | 1 | 3,280 tok |
| inventwo/ioBroker.life360ng Reads the data from the Life360 app and provides the information as individual data points | 4 | Cursor | 1 | 501 tok |
| Huzaifa-ali/post-kit Your AI content engine. Research, write, publish posts that sound like you. Zero code, any | 4 | Codex, Kiro, OpenCode | 7 | 7,859 tok |
| frisco-deng/moradins-forge Agent-first integration forge for local repo adoption and deterministic agent workflows | 4 | Codex, OpenCode | 1 | 2,134 tok |
| oscarescalando/specfounder Agente de Spec-Driven Development con memoria persistente que construye la fundación de tu | 4 | Claude Code | 1 | 680 tok |
| dallen4/labkit agentic patterns I find handy and reliable | 4 | Claude Code, GitHub Copilot | 12 | 2,138 tok |
| patrick-oculussec/fedramp-ksi-agent-skills AI Agent Skills based on FedRAMP 20X KSIs. | 4 | Codex, OpenCode | 1 | 877 tok |
| rustkit-ai/aimemo Persistent memory for AI coding agents: Claude Code, Cursor, Windsurf, and Copilot. One co | 4 | Claude Code, GitHub Copilot | 4 | 159 tok |
| yasuhiro-y/figma-plugin-by-vibe-coding | 4 | Cursor | 1 | 4,469 tok |
| segraef/sec-kit Security Pre-flight Kit | 4 | Claude Code, GitHub Copilot | 3 | 947 tok |
| AliYmn/claude-structured An opinionated project template for Claude Code — persistent context, autonomous workflows | 4 | Claude Code, Codex, OpenCode | 6 | 534 tok |
| Shreyas-prog108/shreyas-skills Personal engineering skill framework for agentic AI development(Inspired by Karpathy) — fo | 4 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 4 | 282 tok |
| ArogyaReddy/https-github.com-JuliusBrussee-caveman | 4 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 5 | 2,822 tok |
| swatDong/mcp-sample-vsc-debug Create sample MCP server and able to debug in VSCode | 4 | Claude Code | 1 | — |
| rdudov/task-agent Generic task-first autonomous agent workspace template | 4 | Claude Code, Codex, OpenCode | 2 | 5,380 tok |
| rhaml-23/prompt AI Compliance Factory Foundation | 4 | Claude Code, Cursor | 2 | 2,675 tok |
| AMDResearch/ai4science-studio How-to guides and AMD/ROCm optimization recipes for open AI-for-science models. | 4 | Claude Code, Codex, Cursor, OpenCode | 34 | 2,248 tok |
| Destined-at-Dawn/niuma-engine An AI engineering discipline framework—29 rules developed from six real-world incidents. N | 4 | Claude Code | 1 | 1,512 tok |
| LiveTrack-X/spec-driven-ai-development SDAD Protocol — a repository-local operating protocol for AI-assisted development that kee | 4 | GitHub Copilot | 1 | 1,138 tok |
| IFTDT/expo-updates-admin | 4 | Claude Code, Cursor | 2 | — |
| fourcolors/omi-mcp mcp server for omi | 4 | Claude Code | 1 | 242 tok |
| Rebell-Leader/SpatialAI_MCP Empowering spatial transcriptomics research by providing AI agents with a standardized int | 4 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 8 | 9,039 tok |
| leaveanest/slack-utils-channel | 4 | Claude Code | 1 | 5,883 tok |
| backendforth/next-sanity-starter bef-next-sanity-starter.netlify.app Production-shaped Next.js 16 + Sanity Studio v5 starter with locale routing, Mux video, Vi | 4 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 9,498 tok |
| ralfyishere/agent-zero-trust Offline repo inspection and change review for AI coding agents. Scan instructions, compare | 4 | Claude Code, Codex, OpenCode | 2 | 718 tok |
| KaranTankshali/site-seo-pipeline A pipeline to research and suggest seo improvements | 4 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 1,731 tok |
| P451M/Arch4 Enriched C4 architecture maps for your repo. | 4 | Claude Code, Cursor | 6 | — |
| Gargeya-Grey/TwinAatma | 4 | Claude Code, Codex, OpenCode | 2 | 839 tok |
| IvanTsxx/AI-Nextjs-Monorepo-Starter A modern, AI-first Next.js monorepo template equipped with PostgreSQL, Prisma, Better-Auth | 4 | Claude Code, GitHub Copilot, Gemini CLI | 4 | 4,440 tok |
| rkttu/cadenza A custom MSBuild SDK family for writing console, worker, and web .NET apps as single .cs f | 4 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 4,742 tok |
| laaibaQasim/productivity-kit Tracks your AI workflows with voice notifications and session summaries, helping you impro | 4 | Claude Code, Cursor | 11 | 917 tok |
| thinkitpossible/skill-hr skillhr.coze.site skillhr is HR for the Skill ecosystem: an open-source Agent Skill that matches, recruits, | 4 | Codex, OpenCode | 1 | 238 tok |
| Mehtrick/bjoern Behaviordriven Javabased Onehundret and ten percent Efficient Readable Notation | 4 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 2,589 tok |
| moonchanyong/megaman CLI for switching the primary context of coding agents | 4 | Codex, OpenCode | 1 | 319 tok |
| HarperFast/Cortex Open-source AI memory system powered by Harper Fabric. Clone, configure, deploy. | 4 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 4 | 5,244 tok |
| martinnaithani/Fireteam File-based coordination protocol for AI coding agent squads. Drop .fireteam/ into your pro | 4 | Claude Code, Codex, OpenCode | 2 | 2,293 tok |
| pallerana/agentic-loop-engineering-kit | 4 | Claude Code, Cursor | 9 | — |
| YoRHa1998/ai-productivity-tracker An independent, self-contained AI coding session productivity tracking tool distributable | 4 | Claude Code, Codex, Cursor, OpenCode | 16 | 6,127 tok |
| gaia-research/gaia-research research.gaiaskilltree.com Research backbone for gaia-skill-tree | 4 | Claude Code, Codex, OpenCode | 17 | 6,587 tok |
| horang33/cursor_call-expert-system-from-lenny-s-podcast-script | 4 | Claude Code, Cursor | 2 | 2,929 tok |
| withkynam/riper-5-spec-driven-development | 4 | Claude Code, Cursor | 4 | — |
| okathira-dev/client-web-api-sandbox okathira-dev.github.io A playground using the Web browser API (optional) | 4 | Claude Code, Codex, OpenCode | 7 | 537 tok |
| xccElephant/agent-wiki A persistent, agent-maintained wiki for raw sources, notes, and research. Works with Curso | 4 | Claude Code, Codex, OpenCode | 2 | 1,475 tok |
| brycegao/android-finance-spec AI coding skill for Android finance apps: BigDecimal precision, RTL/i18n, Kotlin style, an | 4 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 392 tok |
| an8079/take-skills | 4 | Claude Code, Codex, OpenCode | 2 | 1,439 tok |
| Stargod-0812/star-guidelines An operating contract for frontier coding agents. | 4 | Claude Code, Codex, OpenCode | 2 | 1,498 tok |
| NahidaBuer/programmer-trending | 4 | Claude Code | 1 | 916 tok |
| gum798/A2A-MCP-RealEstate | 4 | Claude Code | 1 | 1,537 tok |