23,702 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 agents8,489Claude Code6,881Git and workflow3,605Data and AI3,580Backend and APIs3,556Languages3,486Planning3,323Code review2,893Testing2,681Writing and docs2,477DevOps and cloud2,477Memory and context2,375Research2,318Frontend2,308Security2,170Project management1,960
All Claude Code32,505 Codex24,785 OpenCode23,702 GitHub Copilot3,719 Gemini CLI2,034 Cursor1,771 Windsurf202 Kiro114
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| sfrangulov/minirag-mcp Local-first RAG MCP server in Python: hybrid search (semantic + BM25 keyword boost) over y | 59 | Claude Code, Codex, OpenCode | 5 | 2,942 tok |
| agentteamhq/agentteam-email agentteam.email Open-source email infrastructure for AI agents. | 59 | Claude Code, Codex, OpenCode | 2 | 2,172 tok |
| udecode/plate-template template.platejs.org Minimal Plate template with React 19, Next 16, Tailwind 4, MCP. | 59 | Claude Code, Codex, OpenCode | 3 | 345 tok |
| Tyuts/xiaobai-skills Beginner-friendly Codex skills starter pack and library curator | 59 | Codex, OpenCode | 1 | 561 tok |
| sui-ni2/personal-ai-os A privacy-first, provider-neutral personal AI workbench with chat, memory, auditable tools | 59 | Codex, OpenCode | 1 | 747 tok |
| moztw/www.moztw.org moztw.org Repository of moztw.org | 59 | Codex, OpenCode | 1 | 356 tok |
| Alexander-M-Dickerson/ai-asset-pricing Empirical Asset Pricing Tools | 59 | Claude Code, Codex, Gemini CLI, OpenCode | 56 | 3,707 tok |
| elroy-bot/elroy An AI assistant that remembers and sets goals | 59 | Claude Code, Codex, OpenCode | 2 | 535 tok |
| algoderiv/agent-skills Claude Code skills for China quant trading | 59 | Claude Code, Codex, OpenCode | 2 | 804 tok |
| aleyan/dela A task runner that delegates the work to other tools | 59 | Codex, Cursor, OpenCode | 2 | 150 tok |
| olafgeibig/knowledge-mcp A MCP server that is a locally running knowledge base with a hybrid vector and graph RAG e | 59 | Claude Code, Codex, OpenCode | 2 | 1,515 tok |
| thrashr888/agentkernel thrashr888.github.io Run AI coding agents in secure, isolated microVMs. Sub-125ms boot times, real hardware iso | 59 | Claude Code, Codex, OpenCode | 3 | 2,859 tok |
| dunialabs/peta-core peta.io The Control Plane for MCP — secure vault, managed runtime, audit trail, and policy-based a | 59 | Claude Code, Codex, Cursor, OpenCode | 3 | 8,861 tok |
| AaronZ345/codebase-argus aaronz345.github.io Multi-agent codebase review for PRs, CI, and downstream fork syncs. | 59 | Claude Code, Codex, OpenCode | 2 | 79 tok |
| emson/elfmem sELF improving agent memory system | 59 | Claude Code, Codex, OpenCode | 2 | 4,333 tok |
| anuragrpatil23/Thinking-Space | 59 | Claude Code, Codex, OpenCode | 2 | 2,263 tok |
| mrkungfudn/antigravity-ide-mobile 📱 Remote control panel for Antigravity IDE — live AI chat streaming, file browser, Git, s | 59 | Codex, OpenCode | 1 | 704 tok |
| omnidraw/omnidraw Run your agents in an infinite canvas | 59 | Claude Code, Codex, OpenCode | 2 | 2,674 tok |
| remorses/agentmap A tree of your codebase at the start of every agent session. Like SKILL spec but for sourc | 59 | Codex, OpenCode | 1 | 465 tok |
| oldskultxo/aictx aictx.org Repo-local continuity runtime for AI coding agents. Helps them continue from the same insp | 59 | Codex, GitHub Copilot, OpenCode | 3 | 2,124 tok |
| doncheli/don-cheli-sdd doncheli.tv Don Cheli — SDD Framework. The most comprehensive Specification-Driven Development framewo | 59 | Claude Code, Codex, Cursor, Gemini CLI, OpenCode | 62 | 3,547 tok |
| maksimzayats/acodex docs.acodex.dev Local MCP automation bridge for the Codex desktop app, with CLI, HTTP server, and live cod | 59 | Codex, OpenCode | 1 | 400 tok |
| SummerEngine/summer-engine-agent summerengine.com The game engine for AI agents. Give your AI superpowers for game dev + A skills framework | 59 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 2,477 tok |
| AmadeusITGroup/otter amadeusitgroup.github.io The Otter project is a highly modular framework whose goal is to provide a common platform | 59 | Claude Code, Codex, OpenCode | 3 | 809 tok |
| mitodl/ol-infrastructure Infrastructure automation code for use by MIT Open Learning | 59 | Codex, OpenCode | 1 | 2,164 tok |
| cagedbird043/fcm-hosts-next cagedbird.cn FCM hosts generator and publisher for direct Google push connectivity. | 59 | Claude Code, Codex, OpenCode | 2 | 532 tok |
| AtomNotShy/factor_mining A systematic factor-mining system that provides data-driven decision support for quantitat | 59 | Claude Code, Codex, OpenCode | 4 | 5,962 tok |
| ErisPulse/ErisPulse erisdev.com Event-driven multi-platform bot framework with Dashboard, Docker, hot-reload, and module m | 59 | Codex, OpenCode | 1 | 2,827 tok |
| JustasMonkev/mcp-accessibility-scanner npmjs.com An MCP (Model Context Protocol) server for performing accessibility audits on webpages usi | 59 | Claude Code, Codex, OpenCode | 3 | 562 tok |
| Camil-H/cli-agent-lint Is your CLI ready for AI agents? Automated checks to ensure optimum agentic CLI use: don't | 59 | Codex, OpenCode | 1 | 466 tok |
| gopherguides/hype Hype is a document generation tool used to rapidly create, maintain, and reuse documentati | 59 | Claude Code, Codex, OpenCode | 3 | 797 tok |
| znlgis/my-opencode-deepseek-config znlgis.github.io My OpenCode × DeepSeek Config | 59 | Codex, OpenCode | 1 | 141 tok |
| vigorX777/x-ai-topic-selector Automatically collect posts from X (Twitter), generate topic recommendation reports throug | 59 | Codex, OpenCode | 1 | 5,299 tok |
| oculus-samples/Unity-InteractionSDK-Samples Sample projects to showcase the Unity Meta XR Interaction SDK. | 59 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode, Windsurf | 9 | 1,117 tok |
| Open-Systems-Pharmacology/OSPSuite-R open-systems-pharmacology.org R package for the OSPSuite | 59 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 5,462 tok |
| sollawen/microNeo sollawen.github.io The terminal editor that can discuss with OpenCode and Pi | 59 | Claude Code, Codex, OpenCode | 4 | 803 tok |
| ChaoYue0307/awesome-loop-engineering chaoyue0307.github.io 🔁 Build reliable recurring AI-agent systems: 1022 resources, 22 operational patterns, 22 | 59 | Codex, OpenCode | 1 | 611 tok |
| j1ngg/tech-marketing-framework Developer tools marketing framework for Claude Code and Codex. Repeatable skills for conte | 59 | Codex, OpenCode | 1 | 518 tok |
| fehbari/sunshine-scripts Scripts for Sunshine game stream host. | 59 | Codex, OpenCode | 1 | 1,288 tok |
| ytaskiran/tws terminal workspace manager — organize your tmux & rex sessions and ai agents | 59 | Claude Code, Codex, OpenCode | 2 | 10,318 tok |
| Verified-zkEVM/evm-asm | 59 | Claude Code, Codex, OpenCode | 2 | 13,846 tok |
| schmitthub/clawker docs.clawker.dev AI coding agent sandbox platform | 59 | Claude Code, Codex, GitHub Copilot, OpenCode | 19 | 3,043 tok |
| deandevz/king-context Open-source Context7 alternative with 3x token efficiency | 59 | Claude Code, Codex, OpenCode | 7 | 2,380 tok |
| qodo-ai/qodo-skills | 59 | Codex, OpenCode | 1 | 378 tok |
| grainsocial/grain grain.social grain.social is a photo sharing platform built on atproto. | 59 | Codex, OpenCode | 1 | 3,097 tok |
| reorder-js/reorder reorderjs.com Open Source Medusa.js Subscription Plugin | 59 | Claude Code, Codex, OpenCode | 8 | 12 tok |
| howdeploy/ObsidianDataWeave A toolkit of Claude skills and user guides that turns NotebookLM notes into an Obsidian MO | 59 | Claude Code, Codex, OpenCode | 2 | 5,844 tok |
| artemiimillier/claude-code-starter A starter template for any project with Claude Code: clone it, write one sentence, and get | 59 | Claude Code, Codex, OpenCode | 2 | 194 tok |
| netresearch/git-workflow-skill Agent Skill for Git workflow best practices - branching, commits, PR workflows | Claude Co | 59 | Codex, OpenCode | 1 | 1,633 tok |
| deliveryhero/asya asya.sh 🎭 Distributed Actor Mesh on K8s for AI Agents | 59 | Claude Code, Codex, Gemini CLI, OpenCode | 4 | 4,426 tok |