32,517 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 |
|---|---|---|---|---|
| gridctl/gridctl 🔒 MCP gateway with a built-in skill library. | 46 | Claude Code, Codex, OpenCode | 1 | 9,159 tok |
| nickytonline/dev-to-mcp nickyt.co A remote Model Context Protocol (MCP) server for interacting with the dev.to public API wi | 46 | Claude Code, GitHub Copilot, Cursor | 3 | 2,352 tok |
| study8677/easy-claude-code An artifact-first learning roadmap to deeply understand Claude Code — from architecture to | 46 | Claude Code | 1 | 855 tok |
| wjt0321/china-stock-analyst China stock analyst | 46 | Claude Code, Codex, OpenCode | 2 | 4,687 tok |
| TommyChryst/claude-web-animations | 46 | Claude Code | 1 | 1,465 tok |
| ed-donner/personal-space | 46 | Claude Code, Codex, OpenCode | 6 | 845 tok |
| austintgriffith/ethereum-wingman | 46 | Claude Code, Codex, Cursor, OpenCode | 5 | 3,982 tok |
| heavy3-ai/code-audit Heavy3 Code Audit: Agent skill that uses multi-model consensus to review plans, code, and | 46 | Claude Code | 1 | 848 tok |
| andrzejchm/fdb Flutter Debug Bridge - CLI for AI agents to interact with running Flutter apps on device | 46 | Claude Code, Codex, OpenCode | 12 | 1,703 tok |
| ambroise-leclerc/MduX Medical-device manufacturer framework in C++23 — IEC 62304 Class B/C compliance modeling, | 46 | Claude Code, Codex, OpenCode | 9 | 8,315 tok |
| martinkup/symfony-profiler-optimization-advisor-bundle Symfony Profiler meta data collector — reads from Doctrine, Cache, Twig, Events, HTTP Clie | 46 | Claude Code | 5 | 1,441 tok |
| agentic-research/mache pkg.go.dev IDE-style navigation for structured data — code, JSON, YAML. Jump to definitions, find cal | 46 | Claude Code, Codex, OpenCode | 2 | 3,225 tok |
| Yantrio/mcp-gopls Go language server (gopls) wrapped as an MCP server for AI-powered code assistance in Clau | 46 | Claude Code | 1 | 397 tok |
| Randroids-Dojo/skills A collection of Claude Code skills by Randroids Dojo | 46 | Claude Code, Codex, OpenCode | 2 | 1,029 tok |
| 19prince/claude-odoo-builder Turn Claude Code into an Odoo website builder | 46 | Claude Code | 1 | 426 tok |
| pnizer/wweb-mcp WhatsApp Web MCP Server | 46 | Claude Code | 1 | 1,221 tok |
| krazyjakee/AGENTS.db AGENTS.db is AGENTS.md on steroids. A file format and toolkit for deterministic context. | 46 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 705 tok |
| mutonby/pleng pleng.dev Your AI Platform Engineer. Self-hosted cloud built for AI agents — deploy, monitor, and op | 46 | Claude Code | 1 | 297 tok |
| blockscout/mcp-server Wraps Blockscout APIs and exposes blockchain data by Model Context Protocol | 46 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 29 | 8,468 tok |
| ixugo/goddd goddd.golang.space REST API template, start projects quickly, DDD, domain-driven design, simple and easy to u | 46 | Claude Code, Codex, OpenCode | 2 | 37 tok |
| mj-meyer/choo-choo-ralph A Claude Code plugin that adds structured, customizable workflow formulas to the Ralph loo | 46 | Claude Code, Codex | 1 | — |
| leandronsp/dotfiles My dotfiles | 46 | Claude Code | 1 | 3,900 tok |
| flz/iaqualink-py Asynchronous library for Jandy iAqualink | 46 | Claude Code | 7 | 736 tok |
| sathvikc/lume-js sathvikc.github.io Minimal reactive state management using only standard JavaScript and HTML - no custom synt | 46 | Claude Code, Codex, OpenCode | 2 | 3,917 tok |
| kubently/kubently kubently.io Troubleshooting Kubernetes Agentically | 46 | Claude Code, Codex, OpenCode | 2 | 3,636 tok |
| TazWake/Public halkynconsulting.co.uk Collection of scripts provided for public use | 46 | Claude Code, Codex, OpenCode | 2 | 2,945 tok |
| aviatesk/obsidian-sonar Deep knowledge retrieval for Obsidian, completely offline. | 46 | Claude Code, Codex, OpenCode | 3 | 2,922 tok |
| isene/fe2o3 isene.org Fe2O3 — a suite of fast terminal tools in Rust. Landing page: https://isene.github.io/fe2o | 46 | Claude Code | 1 | 4,672 tok |
| studioKjm/ai-harness-template AI Harness Engineering Template — guardrails, gates, and boundaries for AI coding agents. | 46 | Claude Code | 1 | 771 tok |
| Endgame-Labs/goated Always-on personal AI assistant built around Claude Code and Codex. | 46 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 540 tok |
| ZM-BAD/headroom Know when your AI is about to forget — browser extension that monitors context window usag | 46 | Claude Code, Codex, OpenCode | 2 | 6,678 tok |
| matthewdgreen/decipher An AI-enabled application for cracking ciphers | 46 | Claude Code, Codex, OpenCode | 2 | 24,526 tok |
| vmarcondes-nilo/personal-os A markdown-based personal operating system powered by Claude Code | 46 | Claude Code | 7 | 1,110 tok |
| szaffarano/org-mcp-server MCP server for org-mode and org-roam knowledge base management | 46 | Claude Code, GitHub Copilot | 2 | 3,250 tok |
| aeoess/agent-passport-system agent-passport.org Open AI agent governance protocol. Cryptographic identity, delegated authorization that na | 46 | Claude Code, Codex, OpenCode | 2 | 1,005 tok |
| devdavv/unity-ai-workflow AI-first Unity 6.2+ game development workflow — rules, agents, skills, and slash commands | 46 | Claude Code | 3 | 841 tok |
| signalridge/dotfiles A modern, reproducible development environment for macOS and Linux using chezmoi + Nix | 46 | Claude Code, Codex, OpenCode | 2 | 1,240 tok |
| Keyvanhardani/mythos-research doi.org Outside-in replication of Anthropic's Mythos Preview / Project Glasswing — open-source age | 46 | Claude Code | 1 | 339 tok |
| entropy-data/dataproduct-mcp dataproduct-mcp.com A Model Context Protocol (MCP) server for discovering data products and requesting access | 46 | Claude Code | 1 | 1,237 tok |
| fortunto2/rust-code AI-powered terminal coding agent in Rust — TUI, BAML agent loop, fuzzy search, tmux backgr | 46 | Claude Code, Codex, OpenCode | 2 | 3,354 tok |
| holla2040/ThomsonLint | 46 | Claude Code | 2 | 3,351 tok |
| Mnehmos/mnehmos.rpg.mcp | 46 | Claude Code | 1 | 1,190 tok |
| taylorbrook/MAX-MSP_CC_Framework A metaprompting framework for creating and editing MAX patches and externals | 46 | Claude Code | 21 | 7,707 tok |
| lhl/realitycheck A framework for rigorous, systematic analysis of claims, sources, predictions, and argumen | 46 | Claude Code, Codex, OpenCode | 3 | 3,184 tok |
| slima4/claude-tui slima4.github.io Real-time statusline, live monitor, session analytics, and hooks for Claude Code | 46 | Claude Code, Codex, OpenCode | 2 | 4,030 tok |
| ryannli/tiny-roommate A tiny AI pet that lives on your desktop. Every AI wants to make you productive — this one | 46 | Claude Code, Codex, OpenCode | 2 | 264 tok |
| sandover/ergo fast, minimal CLI tool for better coding agent planning | 46 | Claude Code, Codex, OpenCode | 2 | 195 tok |
| TelivityAI/otaip telivity.app Open Travel AI Platform — domain-specific AI agent orchestration for the travel industry | 46 | Claude Code | 1 | 5,118 tok |
| southleft/linkedin-mcp AI-powered LinkedIn analytics, content creation, and engagement automation through MCP | 46 | Claude Code | 1 | 1,045 tok |
| seandavi/lifeos-template An opinionated, agentic life-OS for Claude Code — a markdown vault with daily/weekly/quart | 46 | Claude Code | 1 | 2,335 tok |