3,700 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 |
|---|---|---|---|---|
| JohnBreault/xlights-mcp-server MCP server for generating xLights light show sequences from music analysis | 26 | GitHub Copilot | 10 | 231 tok |
| aotemiao/artemis An out-of-the-box Spring Cloud microservices foundation with built-in DDD/COLA layering, o | 26 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 1,757 tok |
| numbersprotocol/capture-cam numbersprotocol.github.io A photo-sharing app with only verifiable photos and videos. | 26 | Claude Code, GitHub Copilot | 2 | 2,337 tok |
| MiguelElGallo/iparq iparq.dev Inspect Parquet metadata, encodings, compression, indexes, and Bloom filters locally | 25 | GitHub Copilot | 1 | 48 tok |
| michoelchaikin/awesome-netsuite-ai A curated list of awesome NetSuite AI resources, tools, articles, and community contributi | 25 | Codex, GitHub Copilot, OpenCode | 2 | 1,693 tok |
| ai4curation/ai-gene-review ai4curation.github.io Demonstration of AI review of existing functional annotations | 25 | Claude Code, Codex, GitHub Copilot, OpenCode | 23 | 14,753 tok |
| idoforgod/Vibe-learning-AgenticWorkflow Socratic AI Tutor Builder — 21-step agentic workflow for personalized education system | 25 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 72 | 39,766 tok |
| ai4curation/curation-skills Claude skills for a variety of curation and knowledge-based tasks. We currently have 3 ski | 25 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 101 tok |
| gvkhosla/pi-tinker npmjs.com Fine-tune open-source models with Tinker from inside Pi — managed improve loops, data prep | 25 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 1,540 tok |
| raphaelmansuy/adk-code adk-code 🚀 AI coding assistant for your terminal. Powered by Google's ADK framework with | 25 | GitHub Copilot | 1 | 1,186 tok |
| x402agent/solana-clawd solanaclawd.com AI will not become truly useful at global scale until actions become verifiable. Clawd tur | 25 | Claude Code, GitHub Copilot | 2 | 49 tok |
| microsoft/openclaw-dev An OpenClaw agent hosted in the cloud for development, testing and single tenant use cases | 25 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 1,635 tok |
| bitovi/cascade-mcp cascade.bitovi.com MCP tools that help software teams. Integrates Figma and Jira. | 25 | Claude Code, Codex, GitHub Copilot | 12 | 3,769 tok |
| decode-orc/decode-orc decode-orc.github.io The -decode orchestration and processing engine | 25 | Claude Code, Codex, GitHub Copilot, OpenCode | 5 | 7,687 tok |
| Brad-Edwards/aptl brad-edwards.github.io SOC-in-a-Box for AI purple teaming | 25 | Claude Code, Codex, GitHub Copilot, OpenCode | 9 | 1,547 tok |
| kinncj/MAPLE A comprehensive template for building applications with AI-powered development agents Thi | 25 | Claude Code, Codex, GitHub Copilot, OpenCode | 7 | 5,879 tok |
| pratikxpanda/agentskills-sdk A Python SDK for discovering, retrieving, and serving Agent Skills to LLM agents - with pr | 25 | GitHub Copilot | 1 | 2,240 tok |
| rezaho/MARSYS marsys.ai Multi-Agent Reasoning Systems | 25 | GitHub Copilot | 2 | 4,189 tok |
| berkayoztunc/orquestra orquestra.dev orquestra is a free, open-source platform that instantly converts Solana program IDLs into | 25 | Claude Code, GitHub Copilot | 10 | 1,321 tok |
| sruja-ai/sruja sruja.ai A CLI-first autonomous coding agent where the actor never grades itself. Every edit is gro | 25 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 4 | 7,132 tok |
| hdl-tools/analog-chip-design-agents Analog HDL Design Full-stack Agents | 25 | GitHub Copilot | 1 | 237 tok |
| gohypergiant/agent-skills agent-skills.accelint.io A collection of skills for AI coding agents. Skills are packaged instructions and scripts | 25 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 3,658 tok |
| MarimerLLC/calendar-mcp Adjutant - a Model Context Protocol (MCP) server giving AI assistants unified access to em | 25 | Claude Code, GitHub Copilot | 2 | 1,715 tok |
| jstxn/agentdir Local-first Maildir-inspired work mailstore for software agents | 25 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 2,038 tok |
| marjoballabani/hypergrep A better grep for AI agents. Structural search, call graphs, impact analysis, semantic com | 25 | GitHub Copilot | 1 | 414 tok |
| goldspanlabs/optopsy-mcp Rust-based rewrite of Optopsy: An options backtesting engine exposed via Model Context Pro | 25 | Claude Code, GitHub Copilot | 2 | 8,111 tok |
| jmeyer1980/neurodivergent-memory A TypeScript-based MCP server implementing a memory system inspired by neurodivergent cogn | 25 | Claude Code, GitHub Copilot | 3 | 1,325 tok |
| nocentino/sql-mcp-server nocentino.com SQL Server MCP demo - two MCP server patterns on SQL Server 2025: Data API Builder for CRU | 25 | GitHub Copilot | 1 | 639 tok |
| eoinjordan/gb-studio-agent npmjs.com Claude or other MCP Agentic integration for GB Studio Automated game asset creation and pr | 25 | GitHub Copilot | 1 | 1,116 tok |
| cajasmota/grafel Multi-repo code knowledge graphs for AI agents. Cross-repo linking, infrastructure topolog | 25 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf | 6 | 6,537 tok |
| 5throck/ai-workspace-standards Master configuration for Vibe Coding and Harness Engineering — workspace standards for Cla | 25 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 73 | 22,740 tok |
| aiperceivable/apflow aiperceivable.com **AI-Perceivable Distributed Orchestration** apflow is a distributed task orchestration e | 25 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 2,661 tok |
| atopile/cell-sim | 25 | Claude Code, GitHub Copilot | 2 | 10,286 tok |
| Insight-Services-APAC/ingenious blog.insight-services-apac.dev General-purpose Gen AI Accelerator developed for Insight APAC projects | 25 | Claude Code, Codex, GitHub Copilot, OpenCode | 41 | 3,172 tok |
| justinmichaelvieira/ezdmb A dead-simple digital menu board display and configuration, written in Python. | 25 | GitHub Copilot | 1 | 1,301 tok |
| cyberAlchemyAI/Arcanum A repository of Sigils: standardized modules for agentic intelligence and system automatio | 24 | Claude Code, Codex, GitHub Copilot, OpenCode | 70 | 527 tok |
| aixier/AI_Terminal 🚀 Claude Code API | CLI to API Platform | Transform Claude CLI, Gemini CLI, Cursor CLI in | 24 | GitHub Copilot | 1 | 3,461 tok |
| streamnative/streamnative-mcp-server Developer-friendly MCP server bridging Kafka and Pulsar protocols—built with ❤️ by StreamN | 24 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 6,643 tok |
| DimonSmart/NugetMcpServer .NET MCP server that gives LLMs real NuGet API metadata to reduce hallucinations | 24 | GitHub Copilot | 1 | 348 tok |
| fredrikc3-sketch/VibeConfigStarterKit Starter kit for VibeConfig | 24 | GitHub Copilot | 1 | 2,151 tok |
| r5rana/agentware Framework that makes your LLM self-aware, loops with self-learning and persistent memory t | 24 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 34 | 4,731 tok |
| microsoft/Agent365-nodejs | 24 | Claude Code, GitHub Copilot | 10 | 3,011 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 |
| kevinevans1/genai_wiki demo repo for generating documentation using Gen AI. | 24 | GitHub Copilot | 1 | 405 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 |
| Orinks/AccessiWeather orinks.net A free desktop weather app. For the casual check-in or the deep dive. | 24 | Claude Code, Codex, GitHub Copilot, Kiro, OpenCode | 70 | 6,313 tok |
| lucascherzer/iron iron - P2P mesh network based on iroh | 24 | Codex, GitHub Copilot, OpenCode | 2 | 1,354 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 |
| vtex-apps/search-result VTEX Search Result app | 24 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 3,920 tok |
| wangjianjq/Skill Auto agents | 24 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 45 | 8,297 tok |