23,614 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 agents8,442Claude Code6,875Data and AI3,584Git and workflow3,574Backend and APIs3,550Languages3,468Planning3,315Code review2,876Testing2,653DevOps and cloud2,462Writing and docs2,461Memory and context2,373Research2,315Frontend2,301Security2,167Project management1,944
All Claude Code32,436 Codex24,692 OpenCode23,614 GitHub Copilot3,700 Gemini CLI2,016 Cursor1,769 Windsurf202 Kiro113
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| mobile-next/mobilewright mobilewright.dev Mobilewright is a dev framework for Mobile App Testing and Automation. It allows testing i | 466 | Claude Code, Codex, OpenCode | 2 | 1,160 tok |
| PleasePrompto/ductor ductor.dev Control Claude Code, Codex CLI and Gemini CLI from Telegram. Live streaming, persistent me | 465 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 5,146 tok |
| longbridge/openapi open.longbridge.com Longbridge OpenAPI SDK Base. | 465 | Claude Code, Codex, OpenCode | 2 | 1,876 tok |
| SynaLinks/synalinks synalinks.com Keras based framework for neuro-symbolic LM systems | 464 | Claude Code, Codex, OpenCode | 2 | 1,614 tok |
| john-rocky/coreai-model-zoo john-rocky.github.io Downloadable models and conversion recipes for Apple's Core AI on iPhone and Mac. Chat, vi | 464 | Claude Code, Codex, OpenCode | 2 | 2,954 tok |
| Alexwtlf/agentic-product-demo Create polished product demo videos with AI coding agents and Remotion. The UI is code, no | 464 | Claude Code, Codex, OpenCode | 2 | 1,158 tok |
| yibie/skills-manager gtdstudy.com A native macOS app to manage skills across coding agents — Claude Code, Cursor, Copilot CL | 463 | Claude Code, Codex, OpenCode | 2 | 821 tok |
| kitlangton/effect-solutions effect.solutions A guide to writing idiomatic Effect code. | 463 | Claude Code, Codex, OpenCode | 2 | 1,877 tok |
| ParetoSecurity/pareto-mac paretosecurity.com Automatically audit your Mac for basic security hygiene. | 463 | Claude Code, Codex, OpenCode | 2 | 2,744 tok |
| ZhangHanDong/agent-spec zhanghandong.github.io `agent-spec` is an AI-native BDD/spec verification tool for task execution. | 462 | Claude Code, Codex, Cursor, OpenCode | 4 | 7,438 tok |
| azerothcore/Keira3 azerothcore.org Official Database Editor for AzerothCore. Completely open-source and cross-platform, buil | 462 | Claude Code, Codex, OpenCode | 4 | 442 tok |
| Dicklesworthstone/ntm Named Tmux Manager: a Go control plane to spawn, tile, and coordinate multiple AI coding a | 462 | Codex, OpenCode | 1 | 10,850 tok |
| naw103/foremerge foremerge.com Catch intent conflicts before code conflicts. The open-source coordination protocol for co | 462 | Claude Code, Codex, OpenCode | 3 | 2,092 tok |
| cnfjlhj/ai-collab-playbook Practical AI collaboration playbook for research, writing, reading, and coding: article, p | 461 | Claude Code, Codex, OpenCode | 2 | 3,413 tok |
| LTplus-AG/ifc-lite ifclite.dev Parse, view, query, edit, validate and export building models. Browser-first WebGPU viewer | 461 | Claude Code, Codex, Cursor, OpenCode | 4 | 10,812 tok |
| erp-mafia/accounted accounted.se The Open Source ERP Built for Agents | 461 | Claude Code, Codex, OpenCode | 47 | 4,774 tok |
| mudrii/openclaw-dashboard A beautiful, zero-dependency command center for OpenClaw AI agents | 460 | Claude Code, Codex, Gemini CLI, OpenCode | 8 | 2,571 tok |
| OpenAgentsInc/openagents openagents.com The Agent Network | 460 | Codex, OpenCode | 1 | 3,494 tok |
| jabrena/plinth jabrena.github.io Plinth is an AI-native engineering toolkit for modern Java enterprise SDLC, built around r | 460 | Codex, OpenCode | 1 | 3,046 tok |
| browser-use/bux tiktok.com Browser Use Box: a 24/7 Claude Code agent for Playwright-style browser automation with Bro | 460 | Codex, OpenCode | 1 | 5 tok |
| FlareStarter/flarestarter flarestarter.com A full-stack, edge-native SaaS starter built with TanStack Start + Cloudflare Workers | 460 | Claude Code, Codex, OpenCode | 2 | 772 tok |
| parawanderer/OpenTagViewer Track your AirTags, Apple and Google FindMy devices and custom tags in one place on Androi | 460 | Claude Code, Codex, OpenCode | 7 | 15,806 tok |
| matty69v/Bug-Bounty-Agents m-sec.tech AI-Powered Agents for Bub-Bounty Pentesting and Red-Teaming purposes | 459 | Codex, OpenCode | 1 | 1,166 tok |
| NVlabs/SimFoundry Modular and Automated Scene Generation for Policy Learning and Evaluation | 459 | Codex, OpenCode | 1 | 4,224 tok |
| HazAT/pi-config My personal pi coding agent configuration - skills and extensions | 458 | Codex, OpenCode | 1 | 2,461 tok |
| Episkey-G/GrokSearch-rs Rust MCP server for Grok web search and Tavily-backed source retrieval | 458 | Codex, OpenCode | 1 | 758 tok |
| astronomer/agents astronomer.io AI agent tooling for data engineering workflows. | 458 | Claude Code, Codex, OpenCode | 2 | 790 tok |
| MotherofallVPNs/MoaV moav.sh Mother of all VPNs Server Stack | 458 | Claude Code, Codex, OpenCode | 2 | 2,869 tok |
| evex-dev/linejs linejs.evex.land LINEJS is a JavaScript library for creating a LINE SelfBot. | 458 | Codex, OpenCode | 1 | 1,111 tok |
| derek-larson14/obsidian-claude-sidebar Run Claude Code, Codex, and other agent CLIs in Obsidian | 457 | Claude Code, Codex, OpenCode | 2 | 2,780 tok |
| YingSuiAI/dirextalk-deployer | 457 | Codex, OpenCode | 1 | 3,077 tok |
| Lex-Inc/roughdraft roughdraft.page Review markdown docs in a nice interface that lets you leave comments | 457 | Claude Code, Codex, OpenCode | 4 | 2,503 tok |
| Dicklesworthstone/cass_memory_system Procedural memory for AI coding agents: transforms scattered session history into persiste | 457 | Codex, OpenCode | 1 | 9,237 tok |
| zamesin/Next-Move-Theory-Canon-and-Skills nextmovetheory.com Claude Code skills for product market research, value props, PRDs, and go-to-market — plus | 457 | Claude Code, Codex, OpenCode | 2 | 12,336 tok |
| suzuki-shunsuke/ghtkn A CLI to create short-lived (8 hours) GitHub App User Access Token for secure local develo | 457 | Claude Code, Codex, OpenCode | 2 | 19 tok |
| lisachenko/z-engine :zap: PHP Engine Direct API | 456 | Codex, OpenCode | 1 | 5,224 tok |
| aboul3ata/lazyweb-skill Lazyweb agent skills: start with /lazyweb:lazyweb-welcome, free screenshot references, opt | 455 | Claude Code, Codex, OpenCode | 2 | 1,291 tok |
| vercel-labs/marketing-team-eve-template vercel.com Team of marketing agents built on eve. | 455 | Claude Code, Codex, OpenCode | 2 | 5,554 tok |
| koaning/wigglystuff koaning.github.io A collection of creative AnyWidgets for Python notebook environments | 455 | Claude Code, Codex, OpenCode | 2 | 5,577 tok |
| Arvo-AI/aurora aurorasre.ai Aurora — Open source AI-powered agentic incident management & root cause analysis for SREs | 454 | Claude Code, Codex, OpenCode | 2 | 4,853 tok |
| edgestorejs/edgestore edgestore.dev | 454 | Codex, OpenCode | 1 | 509 tok |
| HangYu8123/HarnessFlow Harness coding workflow for codex, claude, github copilot | 453 | Claude Code, Codex, OpenCode | 18 | 2,605 tok |
| m98/fluent The AI Language Learning Kit for Claude Code and others | 453 | Claude Code, Codex, OpenCode | 7 | 5,096 tok |
| boshu2/agentops 12factoragentops.com DevOps discipline for AI coding agents: shape the work, track it as a graph, and get each | 452 | Claude Code, Codex, OpenCode | 2 | 3,022 tok |
| arcanite24/gb-recompiled Static recompiler for Game Boy and Game Boy Color ROMs that emits portable C projects with | 452 | Codex, OpenCode | 1 | 2,762 tok |
| zapier/zapier-mcp docs.zapier.com Official plugin distribution for the hosted Zapier MCP server. Install it in your AI clien | 452 | Claude Code, Codex, OpenCode | 2 | 1,367 tok |
| computerlovetech/agr computerlovetech.github.io Educational package-manager project for AI agent skills. Not actively maintained. | 451 | Claude Code, Codex, OpenCode | 2 | 574 tok |
| leonvanzyl/agentic-coding-starter-kit | 451 | Claude Code, Codex, OpenCode | 27 | 351 tok |
| DY-2026/GameDesignOS Local-first game design OS for AI agents: turn sessions into evidence, experiments, review | 451 | Codex, OpenCode | 1 | 972 tok |
| linuz90/claude-telegram-bot | 450 | Codex, OpenCode | 1 | 1,448 tok |