43,652 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 agents7,588Claude Code6,636Data and AI3,676Backend and APIs3,496Languages3,402Planning3,219Git and workflow3,187Code review2,745Testing2,374Memory and context2,364DevOps and cloud2,310Writing and docs2,309Research2,295Frontend2,261Security2,021Productivity1,715
All Claude Code31,998 Codex23,222 OpenCode22,170 GitHub Copilot3,550 Gemini CLI1,918 Cursor1,738 Windsurf137 Kiro80
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| project-kessel/insights-rbac Role based access control API service | 11 | Claude Code, Codex, Cursor, OpenCode | 8 | 2,570 tok |
| Pantengin-Networks/vibe-code-template | 11 | Codex, OpenCode | 1 | 1,617 tok |
| SeequentEvo/evo-data-converters Convert data between geoscience formats and Evo geoscience objects to improve interoperabi | 11 | Claude Code, Codex, OpenCode | 6 | 1,656 tok |
| tororae/talkflow-public A public-version bot for use in KakaoTalk conversations | 11 | Codex, OpenCode | 1 | 1,688 tok |
| systemli/ticker-admin systemli.org Systemli Ticker Admin | 11 | Claude Code, Codex, OpenCode | 2 | 2,467 tok |
| kimeisele/steward-protocol | 11 | Claude Code, Codex, OpenCode | 4 | 3,182 tok |
| minpeter/kiro-lb Kiro proxy gateway | 11 | Codex, OpenCode | 1 | 4,791 tok |
| matanbt/TROPT tropt.dev An extensive toolbox for textual trigger optimization | 11 | Claude Code | 1 | 3,982 tok |
| dlxeva/fde-operator-os An operator-grade Codex skill for forward deployed engineers and applied AI delivery leads | 11 | Codex, OpenCode | 1 | 1,460 tok |
| idoforgod/baduk-AgenticWorkflow Baduk (Go) Platform — KataGo AI matches + real-time analysis + Tauri 2.0 desktop app. Base | 11 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 42 | 28,459 tok |
| ihsoft/TimberbornMods Mods for Timberborn game | 11 | Codex, OpenCode | 1 | 7,402 tok |
| galbot-ioai/ioailab galbot-ioai.github.io [IOAI 2026 Team Challenge] The official simulation platform for IOAI 2026 Team Challenge | 11 | Claude Code, Codex, OpenCode | 2 | 787 tok |
| yihong0618/yi_leetcode_show LeetCode show for yihong0618 tg channel | 11 | Claude Code, Codex, OpenCode | 2 | 3,634 tok |
| mablanco/pricegrab Android app that compares two prices with different quantities and tells you which one is | 11 | Claude Code, Codex, Cursor, OpenCode | 20 | 1,425 tok |
| umidjon3455/_body-metrics_ Stay Fit and Vigorous | 11 | Codex, OpenCode | 1 | 5,886 tok |
| feliperun/md.html | 11 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 5 | 2,006 tok |
| jianzhoujz/bilicast | 11 | Codex, OpenCode | 1 | 7,582 tok |
| miyurusankalpa/IPv6-dns-server gitlab.com Adds AAAA records to DNS where CDN support IPv6. | 11 | Codex, OpenCode | 1 | 834 tok |
| BitByBit-B3/frame-os frameos.pages.dev the operating system for ai native video editing. | 11 | Claude Code, Codex, OpenCode | 2 | 4,979 tok |
| kartojal/openvps MPP-powered VPS hosting - AI agents pay for compute via Machine Payments Protocol | 11 | Claude Code, Codex | 9 | 377 tok |
| doughknee/myscrollr myscrollr.com Pin live sports scores, crypto prices, and custom feeds over any tab. Never alt-tab again. | 11 | Codex, OpenCode | 1 | 7,242 tok |
| Illuminated2020/agentic-wiki An LLM Wiki template for a Markdown second brain operated by AI Agents. A template for bui | 11 | Claude Code, Codex, OpenCode | 2 | 9,499 tok |
| jarkillo/master-desarrollo-ia Curso de desarrollo con IA | 11 | Claude Code, Cursor | 22 | 6,969 tok |
| jbstavers/pinot-pi | 11 | Codex, OpenCode | 1 | 182 tok |
| juandoroteoflesiauni-lang/Market-options-stocks-Scanner | 11 | Claude Code, Codex, OpenCode | 2 | 8,689 tok |
| toddagriscience/nightcrawler toddagriscience.com Marketing and platform | 11 | Codex, OpenCode | 1 | 2,239 tok |
| igou-io/igou-kubernetes Manifests that are deployed to my Kubernetes cluster | 11 | Claude Code, Codex, OpenCode | 2 | 1,378 tok |
| wilsonzlin/ecma-rs TypeScript parser, type checker, minifier, and compiler | 11 | Codex, OpenCode | 1 | 8,459 tok |
| CelsoDeSa/interview-prep | 11 | Codex, OpenCode | 1 | 924 tok |
| underfitting-lu/open-ui-scout | 11 | Claude Code, Codex, OpenCode | 2 | 281 tok |
| pierodn/gdevice Compute Engine | 11 | Codex, GitHub Copilot, OpenCode | 2 | 7,274 tok |
| DavidVujic/my-eca-config My Eca setup with agents, instructions and skills | 11 | Codex, OpenCode | 1 | 2,984 tok |
| ouzhou/react-canvas react-canvas-design.vercel.app Render React components directly to a <canvas>. | 11 | Codex, OpenCode | 1 | 1,111 tok |
| webman-tech/debugbar php debugbar for webman | 11 | Codex, OpenCode | 1 | 572 tok |
| PanPanFR/oh-my-kilo A curated Kilo Code configuration pack with specialized agents, skills, rules, and knowled | 11 | Codex, OpenCode | 1 | 195 tok |
| AntiJudolTeam/AntiJudol | 11 | Claude Code, Codex, OpenCode | 2 | 6,866 tok |
| rnabioco/scraps rnabioco.github.io Single Cell RNA PolyA Site Discovery | 11 | Codex, OpenCode | 1 | 2,066 tok |
| zeljkoobrenovic/system-design-interviews zeljkoobrenovic.github.io | 11 | Claude Code, Codex, OpenCode | 7 | 22,094 tok |
| zzyzxlab/tao.js tao.js.org Javascript implementation of the TAO programming paradigm | 11 | Claude Code, Codex, OpenCode | 7 | 12,759 tok |
| bsv-blockchain/spv-wallet-web-backend docs.bsvblockchain.org Web wallet backend with storage for custodial wallet's xpriv keys, utilizing a non-custodi | 11 | Cursor | 1 | 217 tok |
| niuxinhuai/flutter_music A Flutter recreation of NetEase Cloud Music | 11 | Codex, OpenCode | 1 | 748 tok |
| SisyphusSQ/harness-template | 11 | Codex, OpenCode | 1 | 240 tok |
| MathGloss/MathGloss mathgloss.github.io | 11 | Codex, OpenCode | 1 | 2,222 tok |
| DataBiosphere/consent duos.broadinstitute.org Broad Institute Data Use Oversight System | 11 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 706 tok |
| HOOLC/codex-feishu-bot Feishu bot for Codex App Server with Docker-first deployment and Codex-driven bootstrap. | 11 | Codex, OpenCode | 1 | 585 tok |
| Velar-Bonds/Velar velar-web.vercel.app VELAR is a public blockchain-based platform designed to track, validate, and audit politic | 11 | Claude Code | 1 | 60 tok |
| Dolores-Research/wagmi-bench Deterministic BTC perps survival benchmark for trading agents — sealed, replayable evidenc | 11 | Claude Code, Codex, OpenCode | 2 | 4,208 tok |
| zerosixty/samurai pkg.go.dev Scoped testing framework for Go with path isolation — parallel by default, zero dependenci | 11 | Claude Code | 1 | 3,483 tok |
| ziadeh/react-hook-form-autosave | 11 | Claude Code | 1 | — |
| ObolNetwork/obol-stack obol.org Use the Obol Stack to deploy and sell your specialised AI agents | 11 | Claude Code, Codex | 5 | 16,508 tok |