32,436 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 |
|---|---|---|---|---|
| QoderAI/better-harness qoderai.github.io An open-source Harness Engineering platform for coding agents—define harnesses as code, ru | 2,443 | Claude Code, Codex, OpenCode | 6 | 2,535 tok |
| utkuozdemir/pv-migrate CLI tool to easily migrate or backup/restore Kubernetes persistent volumes | 2,432 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 8,694 tok |
| OPCFoundation/UA-.NETStandard OPC Unified Architecture .NET Standard | 2,431 | Claude Code, Codex, GitHub Copilot | 6 | 4,031 tok |
| 0xMassi/webclaw webclaw.io Fast, local-first web content extraction for LLMs. Scrape, crawl, extract structured data | 2,430 | Claude Code | 1 | 5,671 tok |
| landing-ai/ade-cli docs.landing.ai The official CLI for Agentic Document Extraction (ADE) by LandingAI — parse documents and | 2,424 | Claude Code | 2 | 200 tok |
| langhuihui/monibuca monibuca.com 🧩 Monibuca is a Modularized, Extensible framework for building Streaming Server | 2,422 | Claude Code, Gemini CLI | 2 | 3,190 tok |
| 777genius/agent-teams-ai agentteams.live You're the boss, agents are your team. They handle tasks on their own, message each other, | 2,421 | Claude Code, Codex, OpenCode | 2 | 5,719 tok |
| The-Vibe-Company/companion companions.build Persistent AI companions on Box, powered by Pi. Simple web, durable execution, reproducibl | 2,410 | Claude Code, Codex, OpenCode | 10 | 506 tok |
| supabitapp/supacode supacode.sh worktree coding agents command center. | 2,400 | Claude Code, Codex, OpenCode | 3 | 1,387 tok |
| tphakala/birdnet-go Self-hosted realtime soundscape analyser for birds, bats and other wildlife. Multi-model l | 2,400 | Claude Code, Codex, OpenCode | 2 | 3,975 tok |
| NVIDIA-NeMo/DataDesigner docs.nvidia.com 🎨 NeMo Data Designer: Generate high-quality synthetic data from scratch or from seed data | 2,399 | Claude Code, Codex, OpenCode | 13 | 935 tok |
| LichAmnesia/GPT-Prompt-Hub GPT-Prompt-Hub is an open-source community-driven repository dedicated to the collection, | 2,391 | Claude Code | 1 | 1,312 tok |
| UnicomAI/wanwu China Unicom's Yuanjing Wanwu Agent Platform is an enterprise-grade, multi-tenant AI agent | 2,385 | Claude Code, Codex | 1 | — |
| Maintainerr/Maintainerr maintainerr.info Looks and smells like Seerr, does the opposite. A library maintenance tool for Plex, Jelly | 2,383 | Claude Code | 2 | — |
| ddalcu/mlx-serve mlxserve.com Native LLM inference server for Apple Silicon. OpenAI + Anthropic API compatible. No Pytho | 2,382 | Claude Code, Codex, OpenCode | 5 | 8,368 tok |
| cozystack/cozystack cozystack.io Cozystack: Free Cloud Platform based on Kubernetes | 2,377 | Claude Code | 2 | — |
| nizos/tdd-guard Automated TDD enforcement for Claude Code | 2,373 | Claude Code | 1 | 1,055 tok |
| datopian/portaljs portaljs.com 🌀 AI-native framework for building data portals. Scaffold a full portal from a brief and | 2,370 | Claude Code, Codex, OpenCode | 2 | 3,086 tok |
| zakirkun/deep-eye Deep Eye orchestrates multiple AI providers (OpenAI, Claude, Grok, Gemini, OLLAMA, Groq, M | 2,366 | Claude Code, Codex, OpenCode | 8 | 2,919 tok |
| sun-guannan/VectCutAPI Open Cut API. | 2,361 | Claude Code, Codex | 1 | — |
| jdx/fnox fnox.jdx.dev encrypted/remote secret manager | 2,360 | Claude Code, Codex, OpenCode | 14 | 2,660 tok |
| coldteadotai/pr-lens prlens.dev Review code 100x faster. Lens draws every PR as animated architecture and data-flow walkth | 2,358 | Claude Code, Codex, OpenCode | 3 | 1,500 tok |
| espressif/esp-claw esp-claw.com ESP-Claw, a "Chat Coding" AI agent framework for IoT devices | 2,352 | Claude Code, Codex, OpenCode | 2 | 2,121 tok |
| rsyslog/rsyslog rsyslog.com High-performance log ingestion and ETL engine | 2,347 | Claude Code, Codex, GitHub Copilot, OpenCode | 22 | 6,845 tok |
| levy-street/world-of-claudecraft worldofclaudecraft.com | 2,337 | Claude Code, Codex, Gemini CLI, OpenCode | 45 | 9,214 tok |
| Bottelet/DaybydayCRM daybydaycrm.com DaybydayCRM an open-source CRM, to help you keep track of your daily workflow. | 2,331 | Claude Code, Codex, GitHub Copilot, OpenCode | 16 | 1,632 tok |
| deusyu/translate-book Agent skill for Codex, Claude Code, and OpenClaw that translates entire books (PDF/DOCX/EP | 2,331 | Claude Code, Codex, OpenCode | 2 | 2,198 tok |
| arifszn/gitprofile arifszn.github.io 🚀 Create and publish a GitHub-synced portfolio by just providing your GitHub username. | 2,326 | Claude Code, Codex, OpenCode | 2 | 1,206 tok |
| stacklok/toolhive stacklok.com ToolHive is an enterprise-grade platform for running and managing Model Context Protocol ( | 2,325 | Claude Code, Codex, OpenCode | 28 | 1,566 tok |
| lhfer/claude-howto-zh-cn A comprehensive Claude Code getting-started guide in Chinese. Locally rewritten based on l | 2,320 | Claude Code | 3 | 990 tok |
| AmberLJC/LLMSys-PaperList Large Language Model (LLM) Systems Paper List | 2,319 | Claude Code | 1 | 1,510 tok |
| Exa-Networks/exabgp The BGP swiss army knife of networking | 2,315 | Claude Code | 4 | 5,358 tok |
| Kocoro-lab/Shannon shannon.run A production-oriented multi-agent orchestration framework. | 2,314 | Claude Code | 1 | 1,717 tok |
| codejunkie99/agentic-stack One brain, many harnesses. Portable .agent/ folder (memory + skills + protocols) that plug | 2,310 | Claude Code, Codex, Cursor | 21 | — |
| Open-Curiosity/gini-agent The agent that remembers and learns. | 2,310 | Claude Code, Codex, OpenCode | 3 | 3,642 tok |
| jhlee0409/claude-code-history-viewer jhlee0409.github.io Desktop app and web server to browse, search and analyze your AI coding assistant history | 2,303 | Claude Code | 12 | 9,701 tok |
| MCPJam/inspector mcpjam.com Testing and evaluation platform to chat, inspect, and debug MCP servers, MCP apps, and Cha | 2,299 | Claude Code, Codex, OpenCode | 13 | 856 tok |
| raphaelmansuy/edgequake edgequake.com EdegQuake 🌋 High-performance GraphRAG inspired from LightRag written in Rust; Transform d | 2,296 | Claude Code, Codex, OpenCode | 14 | 11,000 tok |
| allenymt/PrivacySentry Android privacy compliance remediation and detection tool using an annotation + ASM byteco | 2,295 | Claude Code | 1 | 1,561 tok |
| asuojun/claude-vision-skill | 2,294 | Claude Code, Codex, OpenCode | 2 | 562 tok |
| soumatheusgomes/vibe-coding-toolkit A curated, battle-tested AI-coding toolkit: Claude Code plugins, subagent orchestration, q | 2,289 | Claude Code, Codex, OpenCode | 2 | 643 tok |
| openstatusHQ/data-table-filters data-table.openstatus.dev React data tables for shadcn/ui: faceted filters, sorting, infinite scroll. Filtering, fac | 2,288 | Claude Code, Codex, OpenCode | 18 | 2,836 tok |
| phuryn/claude-usage productcompass.pm A local dashboard for tracking your Claude Code token usage, costs, and session history. P | 2,288 | Claude Code, Codex, OpenCode | 3 | 4,107 tok |
| phronesis-io/eigenflux eigenflux.ai Official repository for EigenFlux — the open-source communication and broadcast network fo | 2,287 | Claude Code, Codex, OpenCode | 4 | 2,443 tok |
| kunchenguid/axi axi.md Design principles for agent ergonomics. Higher accuracy with lower token cost than both MC | 2,282 | Claude Code, Codex, OpenCode | 3 | 1,705 tok |
| getkimchi/kimchi kimchi.dev Terminal coding agent powered by Kimchi's multi-model orchestration | 2,276 | Claude Code, Codex, OpenCode | 1 | 3,924 tok |
| tractorjuice/arc-kit arckit.org The Enterprise Architecture Governance Harness — strategy, architecture, delivery, and ass | 2,273 | Claude Code, Codex, OpenCode | 9 | 12,040 tok |
| tddworks/baguette tddworks.github.io Headless control for Apple's Simulators — 3D models, taps, swipes, multi-finger gestures, | 2,273 | Claude Code, Codex, OpenCode | 2 | 2,891 tok |
| agno-agi/dash agno.com A self-learning data agent built with systems engineering principles. It grounds answers i | 2,272 | Claude Code | 1 | 2,286 tok |
| arcsin1/oh-my-ppt ohmyppt.cc Describe what you need — a presentation, lesson, or story — and let the AI build clean, be | 2,271 | Claude Code, Codex, OpenCode | 2 | 1,895 tok |