23,733 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 agents8,505Claude Code6,886Git and workflow3,611Data and AI3,580Backend and APIs3,556Languages3,487Planning3,327Code review2,899Testing2,686Writing and docs2,480DevOps and cloud2,479Memory and context2,375Research2,323Frontend2,308Security2,172Project management1,965
All Claude Code32,517 Codex24,815 OpenCode23,733 GitHub Copilot3,719 Gemini CLI2,034 Cursor1,770 Windsurf202 Kiro114
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| arniesaha/agentweave Agent runtime observability and provenance layer for multi-agent AI. Trace decisions, cost | 12 | Codex, OpenCode | 1 | 519 tok |
| giauphan/codeatlas-platform AI-powered codebase intelligence platform — MCP Server, AST analysis, Knowledge Graph, and | 12 | Claude Code, Codex, OpenCode | 9 | 2,149 tok |
| Ar9av/AgentTower A real-time web UI for monitoring, searching, and controlling Claude Code and Codex CLI se | 12 | Claude Code, Codex, OpenCode | 2 | 1,628 tok |
| nornscode/norns nornscode.com The runtime for long-lived Agents | 12 | Claude Code, Codex, OpenCode | 2 | 1,488 tok |
| aws-samples/sample-pellier-agentic-search-apg Pellier: agentic AI search on Amazon Aurora PostgreSQL and Amazon Bedrock AgentCore. Build | 12 | Claude Code, Codex, OpenCode | 5 | 5,354 tok |
| dkyazzentwatwa/agent-office A full virtual office of role-defined AI agents with a coordination framework, operations | 12 | Claude Code, Codex, OpenCode | 2 | 1,410 tok |
| XWJDream/MimoAgent AI-powered coding assistant desktop app based on Xiaomi MiMo. Supports code generation, de | 12 | Claude Code, Codex, OpenCode | 2 | 6,505 tok |
| rachittshah/cc-codex Codex + Claude Code Integration: Use OpenAI Codex for planning/reasoning and Claude Code C | 12 | Claude Code, Codex, OpenCode | 2 | 5,775 tok |
| saas-studio/saaskit saaskit.js.org Low-Code SaaS Framework | 12 | Codex, OpenCode | 1 | 333 tok |
| FRCTeam360/RainMaker26 | 12 | Claude Code, Codex, GitHub Copilot, OpenCode | 6 | 7,345 tok |
| re-cinq/lore-oss Shared context infrastructure for Claude Code. Org awareness + agent memory + task pipelin | 12 | Claude Code, Codex, OpenCode | 5 | 4,641 tok |
| mrhuangyong/ai-proxy A local AI/LLM proxy service for unified management of API calls to multiple large-model p | 12 | Claude Code, Codex, OpenCode | 2 | 2,222 tok |
| mnapoli/phpstorm-prereview PhpStorm AI review | 12 | Claude Code, Codex, OpenCode | 2 | 598 tok |
| Jiang59991/videocut-kit | 12 | Codex, OpenCode | 1 | 1,037 tok |
| vinta/laughing-man Turn your Markdown into a self-hosted newsletter | 12 | Claude Code, Codex, OpenCode | 4 | 2,069 tok |
| SeequentEvo/evo-data-converters Convert data between geoscience formats and Evo geoscience objects to improve interoperabi | 12 | Claude Code, Codex, OpenCode | 6 | 1,646 tok |
| MagPasulke/off-stack-abap-template Template Repo for getting started with off-stack-abap | 12 | Codex, OpenCode | 1 | 230 tok |
| FunFR/ha-indygo-pool A Home Assistant Integration for Indygo connected pool solution | 12 | Claude Code, Codex, OpenCode | 2 | 937 tok |
| aemsites/author-kit Powerfully simple authoring for Edge Delivery | 12 | Claude Code, Codex, OpenCode | 4 | 1,840 tok |
| Code-with-Beto/ship cwb.sh Production-ready React Native template with in-app purchases, AI image generation, and App | 12 | Codex, OpenCode | 1 | 563 tok |
| matanbt/TROPT tropt.dev An extensive toolbox for textual trigger optimization | 12 | Codex, OpenCode | 1 | 4,103 tok |
| galbot-ioai/ioailab galbot-ioai.github.io [IOAI 2026 Team Challenge] The official simulation platform for IOAI 2026 Team Challenge | 12 | Claude Code, Codex, OpenCode | 2 | 787 tok |
| shinjiyu/holdem Embeddable NLHE engine for Cursor / DeepSeek Harness / Codex / CLI — portable ADL + multi- | 12 | Codex, OpenCode | 1 | 431 tok |
| umidjon3455/_body-metrics_ Stay Fit and Vigorous | 12 | Codex, OpenCode | 1 | 5,886 tok |
| miyurusankalpa/IPv6-dns-server gitlab.com Adds AAAA records to DNS where CDN support IPv6. | 12 | Codex, OpenCode | 1 | 942 tok |
| juandoroteoflesiauni-lang/Market-options-stocks-Scanner | 12 | Claude Code, Codex, OpenCode | 2 | 8,689 tok |
| toddagriscience/nightcrawler toddagriscience.com Marketing and platform | 12 | Codex, OpenCode | 1 | 2,239 tok |
| adriancmurray/swarm | 12 | Codex, OpenCode | 1 | 631 tok |
| chryzxc/vscode-opencode marketplace.visualstudio.com OpenCode VS Code extension with AI chat, interactive implementation plans and questions, c | 12 | Codex, OpenCode | 1 | 599 tok |
| DavidVujic/my-eca-config My Eca setup with agents, instructions and skills | 12 | Codex, OpenCode | 1 | 2,745 tok |
| PanPanFR/oh-my-kilo A curated Kilo Code configuration pack with specialized agents, skills, rules, and knowled | 12 | Codex, OpenCode | 1 | 195 tok |
| AISEE-LAB/aisee-plugin aisee.wiki AI software engineering toolkit for OpenSpec and Compound Engineering workflows. | 12 | Codex, OpenCode | 1 | 471 tok |
| HOOLC/codex-feishu-bot Feishu bot for Codex App Server with Docker-first deployment and Codex-driven bootstrap. | 12 | Codex, OpenCode | 1 | 585 tok |
| savant0x/savant-code Multi-agent orchestration — 9 specialized agents coordinate via ECHO Protocol: Detective f | 12 | Claude Code, Codex, OpenCode | 16 | 2,777 tok |
| deicod/convex-operator Convex Kubernetes Operator - single instances - no funrun | 12 | Codex, OpenCode | 1 | 715 tok |
| geekdada/sui3 Yet another personal start page.｜Yet another personal start page. | 12 | Claude Code, Codex, OpenCode | 3 | 1,465 tok |
| kstep-dev/kstep kstep-dev.github.io kSTEP: Kernel Scheduler Test and Evaluation Platform | 12 | Codex, OpenCode | 1 | 798 tok |
| SixArm/rustdoc-llms Rust documentation helper to generate file `llms.txt` for large language models (LLMs) | 12 | Codex, OpenCode | 1 | 1,498 tok |
| rnegron/django-project-template raulnegron.me A Django template using my favorite packages | 12 | Claude Code, Codex, OpenCode | 2 | 2,298 tok |
| QuixiAI/QuixiMath | 12 | Codex, OpenCode | 1 | 2,082 tok |
| grigio/dinit-labwc | 12 | Codex, OpenCode | 1 | 4,918 tok |
| Spirizeon/hackfish Using swarm intelligence to predict your next hackathon winning project | 12 | Codex, OpenCode | 1 | 6,358 tok |
| Mozilla-Ocho/tabstack-cli tabstack.ai Tabstack from your terminal: cited research, extraction, and browser automation. | 12 | Claude Code, Codex, OpenCode | 2 | 6,647 tok |
| wuwahe/Many-Foot A multi vendor AI agent orchestration framework built on Java, supporting autonomous task | 12 | Codex, OpenCode | 1 | 9,167 tok |
| sumx21t-3310/FloatSoda floatsoda.dev Flutter-like declarative UI framework for SteamVR overlays in C#/.NET. SkiaSharp rendering | 12 | Claude Code, Codex, OpenCode | 9 | 2,829 tok |
| dabaicai001/star-dsh-desktop starthub.waouzzz.cc StarHub — All-in-One DevOps Desktop Command Center. Brings the tools used daily in develop | 12 | Codex, OpenCode | 1 | 3,590 tok |
| datenoio/internacia-db datenoio.github.io Public registry of the intergovernmental organizations, country groups and countries. Avai | 12 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 2,246 tok |
| RonasIT/open-webui-mcp-server npmjs.com Simple MCP server to access your knowledge in Open WebUI | 12 | Codex, OpenCode | 1 | 96 tok |
| ellierocks/lsw1-decomp A work-in-progress decompilation of LEGO Star Wars: The Video Game for the Nintendo GameCu | 12 | Claude Code, Codex, OpenCode | 3 | 957 tok |
| Alkiri-dAraion/KSODI-Public KSODI — non-normative observation of interaction between distinguishable entities: source- | 12 | Codex, OpenCode | 1 | 7,323 tok |