31,984 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 agents7,571Claude Code6,627Data and AI3,684Backend and APIs3,492Languages3,401Planning3,221Git and workflow3,179Code review2,740Testing2,368Memory and context2,365Writing and docs2,309DevOps and cloud2,308Research2,298Frontend2,256Security2,015Productivity1,715
All Claude Code31,984 Codex23,196 OpenCode22,145 GitHub Copilot3,551 Gemini CLI1,917 Cursor1,736 Windsurf133 Kiro79
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| lukacf/meerkat Meerkat - A modular, high-performance agent harness built in Rust. | 21 | Claude Code, Codex, OpenCode | 18 | 12,039 tok |
| itsadrianxv/quant-strategy-builder-skill An agent SKILL for designing quantitative trading strategies | 21 | Claude Code, Codex, OpenCode | 23 | 331 tok |
| StarDZ-Team/DayZ-Modding-Wiki stardz-team.github.io Open-source DayZ modding wiki: Enforce Script language (13 chapters), GUI/.layout system ( | 21 | Claude Code, Codex, OpenCode | 2 | 2,601 tok |
| waittim/MemoryCustodian Durable, repo-native project memory for coding agents, without context bloat. | 21 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 579 tok |
| seancrowe01/ads-machine instagram.com Closed-loop ad intelligence system built in Claude Code. Scrape competitors, grade by long | 21 | Claude Code | 13 | — |
| wavyrai/rm-mcp thijsverreck.com MCP server for accessing reMarkable tablet data | 21 | Claude Code, GitHub Copilot | 2 | 4,661 tok |
| currybab/superzent Superzent - an agent-first workspace built on Zed | 21 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 3 tok |
| ProfessioneIT/lsp-mcp-server professioneit.com An MCP (Model Context Protocol) server that bridges Claude Code to Language Server Protoco | 21 | Claude Code | 1 | 1,611 tok |
| rumi-chan/league-client-mcp Connect Claude, Antigravity to League Client via MCP & Pengu Loader. | 21 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 14,093 tok |
| x746b/winforensics-mcp A comprehensive MCP server for Windows digital forensics on KALI Linux | 21 | Claude Code | 1 | 3,006 tok |
| cyanheads/ntfy-mcp-server npmjs.com Send, manage, and replay ntfy push notifications via MCP. STDIO or Streamable HTTP. | 21 | Claude Code, Codex, OpenCode | 2 | 15,110 tok |
| 10xHub/Agentflow agentflow.10xscale.ai Production-grade framework for building multi-agent AI systems. Graph-based orchestration, | 21 | Claude Code, GitHub Copilot | 3 | 4,732 tok |
| weby-homelab/power-framework weby-homelab.github.io Validate, index, search, and manage your knowledge base from the command line — or let AI | 21 | Claude Code, Codex | 3 | — |
| marketingLendario/cohort-de-marketing Cohort de Marketing — Aula 01: Pesquisa, Concorrentes e Ofertas com Claude Code. Material | 21 | Claude Code, Codex, OpenCode | 3 | 1,586 tok |
| nirholas/auto-kill-terminal nirholas.github.io 🤯 Stop AI agents from leaving zombie terminals in GitHub Codespaces & VS Code. Copy-past | 21 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 658 tok |
| vlazic/mcp-server-manager A cross-platform, single-binary manager for Model Context Protocol (MCP) servers, built wi | 21 | Claude Code | 1 | 3,838 tok |
| oekazuma/svelte-vitals oekazuma.github.io Your SvelteKit app's code health, checked before it ships. Statically, no browser — SEO, P | 21 | Claude Code, Codex, OpenCode | 2 | 4,392 tok |
| huggingface/physics-intern-skills Agentic framework for physics | 21 | Claude Code | 3 | 715 tok |
| BogdanovychA/llm-wiki apps.bogdanovych.org A personal knowledge base populated and structured with LLM agents. The project is based o | 21 | Claude Code, Codex, OpenCode | 4 | 3,336 tok |
| kourdroid/OCRAgent Ironclad-OCR is an asynchronous invoice ingestion and extraction service built for vendor | 21 | Claude Code, Codex | 8 | — |
| ntppool/monitor monitoring agent for the NTP Pool | 21 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 6,170 tok |
| Beneficial-AI-Foundation/FloatSpec Formally Verified Float Implementation with lean4 | 21 | Claude Code, Codex, OpenCode | 2 | 7,741 tok |
| zitadel/nextgen zitadel-next-docs.vercel.app A Zitadel Preview | 21 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 10 | 9,606 tok |
| stevesolun/CV_Boutique_Agency A CV Boutique Agency Claude Code skill to build a professional world class resume. Find yo | 21 | Claude Code | 1 | 566 tok |
| ishandutta2007/Awesome-Agent-Skills Skills for coding agents 🌟 Star if you like it! 🌟 | 21 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 2,117 tok |
| TheAngryRaven/DovesDataLogger lapwingdata.com FOSS DIY Datalogger | 21 | Claude Code | 1 | 40,138 tok |
| Lifecharger/auto-game-builder Self-hosted game project management system for indie developers | 21 | Claude Code, Codex, OpenCode | 2 | 12,320 tok |
| coleam00/claude-code-new-features-early-2026 Demo project showcasing new Claude Code features from early 2026 including custom agents, | 21 | Claude Code | 9 | 2,122 tok |
| Laksh-star/competitive-intelligence AI-powered competitive intelligence monitor using CocoIndex, Tavily Search, and LLM extrac | 21 | Claude Code | 1 | 1,239 tok |
| redhat-ai-americas/memory-hub MemoryHub: Kubernetes-native agent memory component for OpenShift AI | 21 | Claude Code | 20 | 3,828 tok |
| nextflow-io/agent-skills Claude Code Plugin for Nextflow | 21 | Claude Code | 1 | 1,001 tok |
| progress-stack/templates CLAUDE.md + PROGRESS.md templates for AI-assisted productivity | 21 | Claude Code | 1 | 363 tok |
| joshpocock/karpathy-obsidian-vault | 21 | Claude Code | 1 | 2,077 tok |
| JF9SOM/FBSAT59 fbsat59.jf9som.com Satellite Tracking & Communications — satellite tracking with built-in Hamlib Doppler & Ro | 21 | Claude Code | 3 | 23,640 tok |
| elberrd/cc-harness-iai | 21 | Claude Code | 14 | 3,019 tok |
| felipefontoura/bento felipefontoura.com Bento turns a fresh Ubuntu/Debian VPS into a hardened Docker Swarm server with Traefik, Po | 21 | Claude Code | 2 | 8,013 tok |
| Cznorth/winkterm cznorth.github.io AI that shares your terminal session. Open-source AI terminal where the AI types commands | 21 | Claude Code, Codex, OpenCode | 2 | 5,157 tok |
| openmirlab/mt3-infer Production-ready, unified inference toolkit for the MT3 music transcription model family | 21 | Claude Code | 1 | 1,874 tok |
| Hdaisen/pi-memory-system 🧠 A three-layer Markdown memory system for Pi Coding Agent — brains are for thinking, not | 21 | Claude Code | 1 | 1,733 tok |
| ddalcu/ghost-canvas AI-controlled visual design tool. LLM designs, humans view. | 21 | Claude Code, GitHub Copilot | 4 | 3,921 tok |
| bradautomates/focus-group Clone your customers from real sales-call transcripts and run them as a standing focus gro | 21 | Claude Code, Codex, OpenCode | 2 | 935 tok |
| infews/pxp_skill An Agentic skill that pairs with you in the Pivotal (Labs) style | 21 | Claude Code | 1 | 754 tok |
| pyck-ai/pyck-oss pyck.ai An Open-Source warehousing framework, engineered for the AI era | 21 | Claude Code, Codex, OpenCode | 2 | 1,959 tok |
| Joe-rq/harness-lab A Harness Engineering practice framework inspired by OpenAI, gstack, and Tencent engineeri | 21 | Claude Code, Codex, OpenCode | 16 | 4,859 tok |
| ufna/VaCuus Modern, ultra-optimized multithreaded web UI for Unreal Engine (Win/Mac/Linux/Android/iOS) | 21 | Claude Code, Codex, OpenCode | 5 | 5,787 tok |
| nokkies/ModbusForge ModbusForge — .NET 8 Avalonia Modbus TCP/RTU/ASCII client/server with simulation, trending | 21 | Claude Code, Codex, OpenCode | 2 | 1,115 tok |
| skwashd/ccodolo Multi-Agent Coding Environment | 21 | Claude Code, Codex, OpenCode | 2 | 2,790 tok |
| ekbatan-io/ekbatan ekbatan-io.github.io Modern Java persistence framework for Event-driven systems. Built-in outbox pattern. Atomi | 21 | Claude Code, Codex, OpenCode | 5 | 18,159 tok |
| BeibaiDraco/maieusis Maieusis — inspectable scientific question development before analysis | 21 | Claude Code | 1 | — |
| undefinedopcode/kate-code A Claude Code plugin for the Kate Editor leveraging Zed Industries claude-code-acp. | 21 | Claude Code | 1 | 1,063 tok |