43,636 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 |
|---|---|---|---|---|
| huqianghui/mindforge AI, Azure, Philosophy & Engineering musings — an Obsidian-powered digital forge for deep t | 23 | Claude Code, Codex, OpenCode | 5 | 6,686 tok |
| lelele-cloud/ai-comic-drama One-click AI-generated animated dramas | 23 | Claude Code, Codex, Cursor, OpenCode | 4 | 143 tok |
| AshotN/OpenCode-Relay A plugin to integrate the OpenCode AI coding assistant into IntelliJ-based IDEs. | 23 | Codex, OpenCode | 2 | 361 tok |
| SawyerHood/dev-browser-eval | 23 | Claude Code | 1 | — |
| jinyh/nsfc-review A simulated peer-review self-check tool specifically designed for National Natural Science | 23 | Claude Code | 1 | — |
| alvinycheung/claude-code-template A starting place for coding with Claude Code | 23 | Claude Code | 15 | 1,069 tok |
| igorbarshteyn/glasswing-open A proof-of-concept agentic scaffold attempting to replicate Claude Mythos Preview's cyber | 23 | Claude Code | 1 | 20,859 tok |
| elevenlabs/eleven.shopping eleven.shopping ElevenLabs Agent with Storefront MCP UI Server & MCP UI client | 23 | Claude Code | 1 | 1,379 tok |
| Just-Agent/make-agents-cheaper Rust CLI for improving prompt cache hit rate in coding-agent workflows | 23 | Claude Code, Codex, OpenCode | 2 | 783 tok |
| ModelContextProtocol-Security/mcpserver-audit mcpserver-audit: Helps you check if MCP servers are safe before using them. Examines serve | 23 | Claude Code | 1 | 1,502 tok |
| shangyankeji/zhixun xiaoguan.syhub.net An AI-driven system for cultivating top salespeople and helping socially anxious people de | 23 | Codex, OpenCode | 1 | 3,092 tok |
| Wanyi424/wanyi-watermark Watermark removal and video parsing tool for platforms such as Douyin and Xiaohongshu, wit | 23 | Claude Code | 1 | 2,802 tok |
| zigpy/zigpy-ota Zigbee OTA images for zigpy/ZHA | 23 | Claude Code | 1 | 9,538 tok |
| calvincs/JobPrepWorks-OpenEdition Job Interview Prep tool to help you find the best job based on your skills, and train on y | 23 | Claude Code | 1 | 3,425 tok |
| AlphaBitCore/nexus-gateway alphabitcore.com Enterprise AI traffic gateway — unified compliance, routing across 20+ LLM providers, sema | 23 | Claude Code | 18 | 6,752 tok |
| EkerGOD/Auto-Pay | 23 | Claude Code | 1 | 1,554 tok |
| roypadina/LanGuard macOS menu-bar app: turns Wi-Fi off on wired LAN, back on when unplugged. Wake-aware, per- | 23 | Claude Code | 1 | 1,190 tok |
| jmanhype/awesome-claude-code 🎨 Awesome list of Claude Code plugins, MCP servers, editor integrations, and resources | 23 | Claude Code | 1 | 525 tok |
| savethepolarbears/jules-mcp-server Production-ready Model Context Protocol (MCP) server for Google Jules API. Enables autonom | 23 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,176 tok |
| cn-vhql/ACE A Python implementation based on the ACE (Agentic Context Engineering) framework, featurin | 23 | Claude Code | 1 | 1,338 tok |
| techjewel/mdread mdread.app A quiet reading room for your markdown — local-first, privacy-first reader. Drop a file or | 23 | Claude Code | 1 | 3,109 tok |
| regutierrez/ui-ux-skill UI-UX skill that is a fork of https://github.com/nextlevelbuilder/ui-ux-pro-max-skill, rew | 23 | Claude Code | 2 | 980 tok |
| nerdsane/bloodhound Deterministic simulation testing platform for hunting bugs in distributed systems | 23 | Claude Code | 1 | 7,861 tok |
| rainmanjam/poka-yoke Mistake-proofing for software. Shigeo Shingo's poka-yoke method as a Claude Code plugin: a | 23 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 1,387 tok |
| masondelan/selvedge selvedge.sh Decision provenance for AI-coded codebases: the why, and what was already tried and reject | 23 | Claude Code | 1 | 1,924 tok |
| lianxhcn/stata-ai lianxhcn.github.io using Stata with AI-Agent | 23 | Claude Code | 1 | 1,255 tok |
| tommo/sublime-claude Sublime Text extension for interaction with claude-code, codex, grok... | 23 | Claude Code | 1 | 51 tok |
| expectbugs/G2CC A custom windowed OS for Even Realities G2 smart glasses — direct-BLE Android client, PC-s | 23 | Claude Code | 1 | 3,868 tok |
| stevengonsalvez/agents-in-a-box stevengonsalvez.github.io context engineering for agentic coding | 23 | Claude Code, Codex, OpenCode | 6 | 729 tok |
| hyhmrright/logic-lens Logic-first AI code review via semi-formal execution tracing (Premises → Trace → Divergenc | 23 | Claude Code, Codex, Gemini CLI, OpenCode | 5 | 3,431 tok |
| VincentChuWaiChow/vanguard-frontier-agentic Curated marketplace of AI skills, agents, and rules for cloud, zero-trust, and compliance- | 23 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 5,843 tok |
| visnia-ai/browser-agent A powerful & efficient browser agent that automates any task on the web | 23 | Codex, OpenCode | 1 | 529 tok |
| ty13r/substack-mcp-plus The most advanced Substack MCP server. 12 tools, browser auth, rich text support. Not affi | 23 | Claude Code | 1 | 2,882 tok |
| WYRE-AI/connectwise-manage-mcp conduit.wyre.ai MCP server for ConnectWise Manage (PSA) — tickets, companies, contacts, projects, and time | 23 | GitHub Copilot | 1 | 857 tok |
| tajchert/suuntool Unofficial CLI and MCP for the Suunto cloud API. Read and write your own fitness data from | 23 | Claude Code | 1 | 4,299 tok |
| gaspareduard/Omada-mcp Security-first MCP server for TP-Link Omada, with a stdio-first runtime, capability-gated | 23 | Claude Code, Codex, OpenCode | 3 | 2,700 tok |
| kengio/dp-800-study-guide Open-source community study guide for Microsoft DP-800: Developing AI-Enabled Database Sol | 23 | Claude Code | 1 | 3,216 tok |
| MarimerLLC/calendar-mcp Adjutant - a Model Context Protocol (MCP) server giving AI assistants unified access to em | 23 | Claude Code, GitHub Copilot | 2 | 1,715 tok |
| mronkko/claude-academic-research Claude Code plugin for academic research: MCP-grounded citations, empirical integrity, sys | 23 | Claude Code | 1 | 4,731 tok |
| nasrulhazim/claude | 23 | Claude Code | 1 | 2,074 tok |
| eliranwong/biblemate biblemate.ai BibleMate AI is an autonomous AI agent able to make plans and execute multiple steps to co | 23 | Claude Code | 1 | 801 tok |
| peter-stratton/dark-factory Human constraints, interactive planning, autonomous execution. | 23 | Claude Code | 10 | 118 tok |
| afiqiqmal/claude-security-audit Claude Code slash command for white-box security auditing with OWASP Top 10:2025 and NIST | 23 | Claude Code | 1 | 828 tok |
| bidyashish/vedicpanchanga.com vedicpanchanga.com Drik Panchanga Vedic | 23 | Claude Code, Codex, OpenCode | 2 | 9,187 tok |
| jvm/pi-mono Monorepo for Pi-related projects | 23 | Claude Code, Codex, OpenCode | 2 | 2,544 tok |
| xiarongwen/boss-auto-job 🎯 BOSS Zhipin skill — search + AI matching + automatic applications (Camoufox stealth mod | 23 | Claude Code, Codex, Cursor, OpenCode | 3 | 2,967 tok |
| Fantety/next-engine nextengine.net Next Engine – Multi-platform 2D and 3D game engine with AI | 23 | Codex, OpenCode | 1 | 314 tok |
| theanibalos/MicroCoreOS microcoreos.com The Elastic Monolith: A microkernel architecture designed to optimize AI context windows, | 23 | Claude Code, Codex, OpenCode | 2 | 4,263 tok |
| salesforce-ux/design-system-2-starter-kit salesforce-ux.github.io | 23 | Claude Code, Codex, OpenCode | 4 | 1,523 tok |
| nguyennguyenit/MultiClaude Multi-agent terminal manager for Claude Code. | 23 | Claude Code | 19 | 1,374 tok |