24,785 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 |
|---|---|---|---|---|
| contentful/ui-extensions-sdk contentful.com A JavaScript library to develop custom apps for Contentful | 132 | Claude Code, Codex, OpenCode | 2 | 2,817 tok |
| SeoNaRu/lexguard-mcp An MCP server that helps the general public easily look up legal information through AI. S | 132 | Codex, Cursor, OpenCode | 2 | 629 tok |
| 8421bit/MiniClaw 🦞 A Digital Life Embryo for your MCP Client. An intelligent micro-kernel with Nociception | 132 | Codex, Gemini CLI, OpenCode | 2 | 661 tok |
| sanqiufong/slides-from-anything Turn anything into slides | 132 | Claude Code, Codex, OpenCode | 2 | 2,522 tok |
| ccashwell/evm-cortex Ethereum protocol engineering squad for AI coding assistants | 132 | Claude Code, Codex, OpenCode | 2 | 4,160 tok |
| JKorf/Bybit.Net cryptoexchange.jkorf.dev C#/.NET client library for the Bybit.com cryptocurrency exchange REST and WebSocket APIs, | 132 | Codex, GitHub Copilot, OpenCode | 2 | 3,457 tok |
| imbue-ai/latchkey A command-line tool that injects credentials to curl requests to known public APIs. | 132 | Codex, OpenCode | 1 | 164 tok |
| LobsterTrap/lola getlola.dev Lola is able to package AI Context Modules or skills into a distributed package to be supp | 132 | Claude Code, Codex, OpenCode | 2 | 1,621 tok |
| manhai934/novel-harness Uses AI to help experienced readers turn web fiction and novel ideas into reality, with a | 132 | Claude Code, Codex, OpenCode | 2 | 3,462 tok |
| SigNoz/signoz-mcp-server signoz.io MCP Server for SigNoz | 132 | Claude Code, Codex, OpenCode | 2 | 3,004 tok |
| ammarion/waf-detector 🛡️ High-performance WAF & CDN detection tool. Identify protection layers (Cloudflare, Aka | 132 | Claude Code, Codex, OpenCode | 15 | 701 tok |
| FlanChanXwO/pixiv-cli Pixiv, in your terminal — a CLI, MCP server, and Go SDK for discovery, accounts, creators, | 132 | Claude Code, Codex, OpenCode | 2 | 1,646 tok |
| harness/harness-skills developer.harness.io A collection of structured AI agent skills that enable Claude Code, Cursor, GitHub Copil | 132 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 7,359 tok |
| malloydata/publisher Publisher is the open-source analytics engine for Malloy. It lets you define data models o | 132 | Claude Code, Codex, OpenCode | 4 | 10,388 tok |
| eigenweltlabs/legalwork eigenweltlabs.com LegalWork, a local computer-use agent for law firms, by Eigenwelt Labs. Review, redline, a | 132 | Codex, OpenCode | 1 | 920 tok |
| abracadabra50/open-supermarkets CLI, MCP and Skills for the world's supermarkets. Search, compare, basket and checkout acr | 132 | Codex, OpenCode | 1 | 1,028 tok |
| SzamosiMate/tapir-archicad-MCP MCP server that exposes all Tapir commands to AI models through autogenerated tools | 132 | Claude Code, Codex | 2 | — |
| grafana/agento11y grafana.com Actually Useful Agent Observability | 132 | Claude Code, Codex, OpenCode | 2 | 3,186 tok |
| plainlang/plain-forge ***plain spec writing tool | 132 | Claude Code, Codex, OpenCode | 3 | 5,466 tok |
| assafkip/kipi-system Your AI brain, externalized. It remembers everything you do, then becomes whatever role yo | 131 | Claude Code, Codex, OpenCode | 15 | 1,826 tok |
| chaohong-ai/ai-auto-work Automatically completes the full workflow from requirement research → research review → pl | 131 | Claude Code, Codex, OpenCode | 30 | 1,817 tok |
| jayminwest/seeds Git-native issue tracker for AI agent workflows. Zero dependencies, JSONL storage, Bun run | 131 | Claude Code, Codex, OpenCode | 6 | 8,044 tok |
| sveneisenschmidt/n8n-openai-bridge OpenAI-compatible API middleware for n8n workflows. Use your n8n agents and workflows as O | 131 | Claude Code, Codex, OpenCode | 2 | 2,020 tok |
| lynx-family/lynx-website lynxjs.org Official Website of the Lynx Family | 131 | Claude Code, Codex, OpenCode | 5 | 2,558 tok |
| team-attention/openclone Talk freely with an AI clone trained on a real person | 131 | Claude Code, Codex, OpenCode | 2 | 8,239 tok |
| ryan-yuuu/crypto-trading-arena The open source trading arena | 131 | Claude Code, Codex | 6 | 795 tok |
| piguo45/single-file-wbs A single-file HTML WBS/Gantt viewer with an inazuma (progress) line. Data is stored in one | 131 | Claude Code, Codex, OpenCode | 3 | 50,881 tok |
| iOfficeAI/aionrs A multi-provider AI agent CLI with tool orchestration support | 131 | Claude Code, Codex, OpenCode | 2 | 2,565 tok |
| lucifer1004/VeloQ lucifer1004.github.io Agent-friendly GPU profile-query CLI | 131 | Claude Code, Codex, OpenCode | 2 | 7,153 tok |
| dralgorhythm/claude-agentic-framework A More Effective Agent Harness for Claude | 131 | Claude Code, Codex, OpenCode | 35 | 2,168 tok |
| longbkit/clisbot Agentic Coding CLI & chat bot | 131 | Claude Code, Codex, OpenCode | 5 | 4 tok |
| computesdk/benchmarks computesdk.com Compare performance across sandbox, storage, browsers, and ai gateway providers. | 131 | Claude Code, Codex | 4 | — |
| unknowlei/minimax-h3-opencode-skills OpenCode skill suite for MiniMax H3 directing, routing, multishot planning, prompt generat | 131 | Codex, OpenCode | 1 | 530 tok |
| JuanCF/scrcpy-mcp MCP server for Android device control via ADB and scrcpy — gives AI agents vision and cont | 131 | Codex, OpenCode | 2 | 1,841 tok |
| b0x42/Super-Productivity-MCP MCP server that connects AI assistants to Super Productivity — manage tasks, projects, and | 131 | Claude Code, Codex, OpenCode | 17 | 870 tok |
| SlopDotCash/slopdotcash slop.cash Make money shipping slop | 131 | Claude Code, Codex, OpenCode | 2 | 17,336 tok |
| avatune/avatune avatune.dev Tuning visual identity, emotional tone. Feels friendly & composable. | 131 | Claude Code, Codex, OpenCode | 3 | 2,363 tok |
| cryptomilk/hass-eink-dashboard This is beta quality, should be mostly stable | 131 | Claude Code, Codex, OpenCode | 5 | 3,664 tok |
| victorGPT/vibeusage vibescore-self.vercel.app | 130 | Claude Code, Codex, OpenCode | 5 | 2,817 tok |
| autopkg/dataJAR-recipes datajar.co.uk Elegant and powerful Apple services for business and education. | 130 | Claude Code, Codex, GitHub Copilot | 3 | 2,312 tok |
| linkerlin/myclaw.net zhichai.net A C#-based clone of OpenClaw! | 130 | Codex, OpenCode | 1 | 2,502 tok |
| l3gi0nXXXX/Metis-agent Metis-agent is a high performance and personal AI assistant which is build with Cangjie pr | 130 | Claude Code, Codex, OpenCode | 2 | 5,057 tok |
| Hona/opencode-ralph Ralph Driven Development using OpenCode SDK and OpenTUI | 130 | Codex, OpenCode | 1 | 952 tok |
| JuliaBesties/BestieTemplate.jl juliabesties.github.io Template for Julia Programming Language packages using the copier engine. | 130 | Codex, OpenCode | 1 | 3,666 tok |
| lucid-softworks/browser A web browser written from scratch — a platform-agnostic Rust engine (networking, HTML/CSS | 130 | Codex, OpenCode | 1 | 674 tok |
| duane1024/l123 | 130 | Claude Code, Codex, OpenCode | 3 | 3,653 tok |
| calderbuild/WeFinance anna.partners AI-Powered Personal Finance Assistant - Transforming bill images into intelligent financia | 130 | Claude Code, Codex, OpenCode | 4 | 10,949 tok |
| mikechao/brave-search-mcp An MCP Server implementation that integrates the Brave Search API, providing, Web Search, | 130 | Codex, Gemini CLI, OpenCode | 2 | 1,540 tok |
| riverscn/intro-agentic-ai intro-agentic-ai.lishun.me Understanding Agentic AI: From neural networks to intelligent agents. | 130 | Claude Code, Codex | 2 | — |
| yibie/SPEC-AGENTS.md Doc-Driven Development | 130 | Codex, OpenCode | 1 | 22 tok |