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 |
|---|---|---|---|---|
| christiananagnostou/skillbox Local-first, agent-agnostic skills manager. | 24 | Codex, OpenCode | 1 | 777 tok |
| strvcom/flutter-template | 24 | Claude Code, Codex, OpenCode | 44 | 1,835 tok |
| bitovi/superconnect AI-powered code generation tool that writes your Figma Code Connect mappings for you | 24 | Codex, OpenCode | 1 | 231 tok |
| SnapdragonPartners/maestro The Maestro App Factory: a highly-opinionated multi-agent orchestration tool for app devel | 24 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 6,273 tok |
| donnfelker/claw-llm-router A local only LLM router for OpenClaw | 24 | Claude Code, Codex, OpenCode | 2 | 1,464 tok |
| ghostwriternr/sandbox-mcp Remote MCP to run OpenCode on Sandboxes | 24 | Codex, OpenCode | 1 | 2,235 tok |
| OpenKnots/okcode ok.codes Chat with OpenClaw, Codex, Claude, and Copilot (soon) in a modern web UI. Git worktree iso | 24 | Claude Code, Codex, OpenCode | 5 | 655 tok |
| agentpilled/ClipBrain agentpilled.github.io Your AI never starts from zero. Capture everything you read with Cmd+Shift+S. | 24 | Claude Code, Codex, OpenCode | 2 | 3,486 tok |
| StackOneHQ/stack-nudge | 24 | Claude Code, Codex, OpenCode | 2 | 2,230 tok |
| delightful-ai/beads-rs A distributed work-item database for agent swarms, using git as the sync layer | 24 | Claude Code, Codex, OpenCode | 6 | 3,637 tok |
| GNHua/oneclaw gnhua.github.io | 24 | Claude Code, Codex, OpenCode | 3 | 2,940 tok |
| felesh-ai/arshai A powerful AI application framework built on clean architecture principles with complete d | 24 | Claude Code, Codex, OpenCode | 2 | 4,966 tok |
| celesnity/Embinder celesnity.com Embinder makes the agent a resident of the app. Turn every traditional platform to AI-nati | 24 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 2,247 tok |
| sinaptia/detritus | 24 | Codex, OpenCode | 1 | 263 tok |
| elev8tion/zeroclaw Zero overhead. Zero compromise. 100% Rust. Autonomous agent runtime. | 24 | Claude Code, Codex, OpenCode | 2 | 9,431 tok |
| bg-vc/vc-gin-api SIMPLE — A small, practical Gin API for people learning or moving to Go. | 24 | Codex, OpenCode | 2 | 297 tok |
| lightsound/tanstack-start-start | 24 | Codex, OpenCode | 1 | 593 tok |
| zian10001/codex-frontend-visual-handoff | 24 | Codex, OpenCode | 1 | 394 tok |
| HypoxanthineOvO/Hypo-Workflow Serialized prompt execution engine for AI agents — TDD pipeline, self-review, interrupt re | 24 | Codex, OpenCode | 1 | 1,705 tok |
| VectorPeak/LLM-Wiki A structured knowledge base for large language model technologies, covering LLMs, Agents, | 24 | Codex, OpenCode | 1 | 3,809 tok |
| CheshireMew/visual-multimedia | 24 | Codex, OpenCode | 1 | 1,876 tok |
| ldclabs/cose 📧 Implemented Keys, Algorithms (RFC9053), COSE (RFC9052) and CWT (RFC8392) in Go. | 24 | Codex, OpenCode | 1 | 1,386 tok |
| lucascherzer/iron iron - P2P mesh network based on iroh | 24 | Codex, GitHub Copilot, OpenCode | 2 | 1,354 tok |
| hampsterx/async-kinesis Asyncio Client for AWS Kinesis | 24 | Codex, OpenCode | 1 | 1,777 tok |
| oculus-samples/Unity-MetaXRInteractionSDK-AvatarSample This repository provides a comprehensive sample project showcasing the integration of Meta | 24 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 6 | 1,027 tok |
| goncalossilva/.agents Gonçalo's instructions and skills for agents | 24 | Codex, OpenCode | 1 | 566 tok |
| vtex-apps/search-result VTEX Search Result app | 24 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 3,920 tok |
| contentful/contentful-sdk-core Core modules for the Contentful JS SDKs | 24 | Codex, OpenCode | 1 | 718 tok |
| simongu20070911/quantitative-pricing-agents | 24 | Codex, OpenCode | 1 | 1,632 tok |
| Atipico1/prettify-codex | 24 | Codex, OpenCode | 1 | 312 tok |
| L33Z22L11/ExamClock exam.thisis.host A simple clock for exam. | 24 | Codex, OpenCode | 1 | 1,854 tok |
| GravityKit/MCP gravitykit.com MCP server for Gravity Forms - Interact with WordPress forms, entries, and submissions thr | 24 | Claude Code, Codex, OpenCode | 2 | 11,331 tok |
| nociza/cuti Container and workplace isolation for Claude Code and OpenClaw. Safely skip all permission | 24 | Claude Code, Codex, OpenCode | 8 | 720 tok |
| sgx-labs/statelessagent statelessagent.com Your AI forgets everything between sessions. SAME fixes that. Local-first, no API keys, si | 24 | Claude Code, Codex, OpenCode | 3 | 2,094 tok |
| beycom/onetool-mcp onetool.beycom.online 🧿 One MCP for developers - no tool tax, no context rot. 100+ tools including Brave, Googl | 24 | Codex, OpenCode | 1 | 795 tok |
| signalridge/slipway signalridge.github.io User-invoked soft autopilot for recoverable, issue-driven AI coding workflows | 24 | Claude Code, Codex, OpenCode | 2 | 571 tok |
| yinguangyao/coding-agent-runner ACP-friendly Node.js SDK for local coding agents: run Codex, Claude Code, Cursor, OpenCode | 24 | Codex, OpenCode | 1 | 864 tok |
| djtelicloud/grok-mcp-server grokmcp.org Local-first Grok MCP server & gateway. One shared Grok agent for Cursor, Claude Code, VS C | 24 | Codex, OpenCode | 1 | 525 tok |
| sirmews/claude-hook-advisor Suggest alternatives based on matching keywords so Claude stops doing dumb things. | 24 | Codex, Gemini CLI, OpenCode | 2 | 1,609 tok |
| colchuck-ai/ai-resource-manager Package manager for AI rules and prompts with semantic versioning and automatic distributi | 24 | Codex, OpenCode | 1 | 1,809 tok |
| x51xxx/codex-mcp-tool | 24 | Codex, OpenCode | 1 | 661 tok |
| wangjianjq/Skill Auto agents | 24 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 45 | 8,297 tok |
| letsdev-it/sessfind CLI tool to search and resume AI sessions across Github Copilot, Claude Code, OpenCode, Co | 24 | Codex, GitHub Copilot, OpenCode | 2 | 847 tok |
| dp-pcs/ogp Open Gateway Protocol — federation daemon for AI agent gateways. Cryptographically signed | 24 | Claude Code, Codex, OpenCode | 2 | 528 tok |
| bobchao/product-coach An AI Product Coach that asks, not tells. | 24 | Claude Code, Codex, OpenCode | 3 | 2,406 tok |
| Ranvier-Technologies/pixir pixir.dev Pixir: supervised subagents and workflows for coding agents | 24 | Claude Code, Codex, OpenCode | 6 | 3,036 tok |
| fanyangwuye/IP-skills-Example-package An IP content creation skill library for Agents, supporting workflows for copywriting, cha | 24 | Claude Code, Codex, OpenCode | 2 | 852 tok |
| Aniket-a14/SRA sra-xi.vercel.app AI-powered Software Requirements Analysis (SRA) system that evaluates requirement quality, | 24 | Claude Code, Codex, Gemini CLI, OpenCode | 45 | 9,404 tok |
| Dicklesworthstone/flywheel_gateway SDK-first orchestration platform for managing AI coding agent fleets: BYOA key rotation, r | 24 | Codex, OpenCode | 1 | 10,478 tok |
| huisezhiyin/agent-experience-capitalization Project memory for coding agents: team-shareable engineering experience assets with Milvus | 24 | Codex, OpenCode | 1 | 1,201 tok |