2,016 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 |
|---|---|---|---|---|
| trustabl/trustabl Agent reliability scanner: find and fix agent reliability gaps | 58 | Claude Code, Gemini CLI | 2 | 6,245 tok |
| iamrichardD/tradingview | 57 | Claude Code, Gemini CLI | 15 | 6,916 tok |
| rrd108/nuxt-users | 57 | Gemini CLI | 1 | — |
| markifact/markifact-mcp markifact.com MCP server for Google Ads, Meta Ads, GA4, TikTok Ads, and LinkedIn Ads. Manage 300+ ad ope | 57 | Gemini CLI | 1 | 838 tok |
| say828/claude-router Claude-router is a best project for using open model in claude-code | 56 | Claude Code, Gemini CLI | 2 | 2,754 tok |
| tody-agent/codymaster cody.todyle.com Vibe Coding Framework - Full SaaS Development Team from A-Z with Brain, Self Improvement, | 56 | Codex, Gemini CLI, OpenCode | 2 | 767 tok |
| savethepolarbears/google-photos-mcp A Model Context Protocol repository for Google Photos API | 56 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 2,110 tok |
| Vrooli/Vrooli vrooli.com Open-source, self-improving autonomous agent swarm🐇 | 56 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 2,260 tok |
| oculus-samples/Unity-LocalMultiplayerMR Mixed Reality samples that demonstrate how to enable multiplayer | 55 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode, Windsurf | 7 | 1,116 tok |
| markmcd/gemini-docs-ext Gemini CLI extension that adds Gemini API docs and MCP | 55 | Gemini CLI | 1 | 265 tok |
| zscaler/zscaler-mcp-server pypi.org Zscaler Integration MCP Server is a Model Context Protocol (MCP) server designed for manag | 55 | Claude Code, Gemini CLI | 2 | 39,477 tok |
| marcodiniz/ag-local-bridge Local OpenAI, Anthropic & Gemini API bridge for Antigravity — use Claude Sonnet/Opus 4.6, | 55 | Gemini CLI | 1 | 4,236 tok |
| KongFangXun/sofagent npmjs.com sofagent is an open-source FDE Harness for AI coding agents — on entry, write your busines | 55 | Claude Code, Codex, Gemini CLI, OpenCode | 4 | 1,034 tok |
| saeed-vayghan/gemini-agent-skills A comprehensive collection of expert AI Agent Skills for Google Gemini, featuring a powerf | 55 | Claude Code, Gemini CLI | 130 | — |
| hainamchung/agent-assistant agent-assistant-ten.vercel.app | 54 | Claude Code, Gemini CLI | 2 | 2,412 tok |
| tutur3u/platform tuturuuu.com Tuturuuu is an AI-native, open-source workspace that unifies tasks, scheduling, and team c | 54 | Claude Code, Codex, Gemini CLI, OpenCode | 61 | 5,508 tok |
| mulhamna/jira-commands jirac.keton.id Jira toolkit for terminals, coding assistants, and bots. | 54 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 2,513 tok |
| yha9806/academic-writing-toolkit Local-first, evidence-controlled academic writing workflows for AI agents, with bounded re | 54 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,254 tok |
| charliesbot/chai Keep AI coding agent configs in sync. One manifest, distributed to every platform. | 53 | Codex, Gemini CLI, OpenCode | 2 | 1,680 tok |
| karuhun-developer/ecommerce youtu.be A modern, multi-shop e-commerce platform built with Laravel 13, Livewire 4, and Flux UI. I | 53 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 22 | 17,693 tok |
| eric861129/SKILLS_All-in-one huangchiyu.com Search, preview, and download open-source AI agent skills for Claude Code, Codex, ChatGPT, | 52 | Gemini CLI | 1 | 1,316 tok |
| forketyfork/architect forketyfork.github.io A flexible terminal grid for multi-agent AI workflows | 52 | Claude Code, Codex, Gemini CLI, OpenCode | 4 | 6,442 tok |
| Patrick-Healy/tikz-diagrams-skill | 52 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 5 | 589 tok |
| rfabbri/minus multiview-3d-drawing.sourceforge.net Minimal problem numerical continuation solver | 51 | Codex, Gemini CLI, OpenCode | 2 | 2,607 tok |
| davidbuenov/dbv-md-reader davidbuenov.github.io Lector nativo de Markdown (.md) para Windows, Linux y macOS, ultra-ligero de lectura y ed | 51 | Claude Code, GitHub Copilot, Gemini CLI, Windsurf | 11 | 889 tok |
| ttpears/bookstack-mcp MCP server for BookStack wiki — search, read, create, and manage documentation via AI assi | 51 | Claude Code, Gemini CLI | 2 | 1,223 tok |
| elastic/docs-content docs-v3-preview.elastic.dev Elastic Documentation Content | 50 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 6 | 1,580 tok |
| thebnbrkr/agora-code Persistent memory and codebase intelligence for AI coding agents, indexes symbols, tracks | 50 | Claude Code, Gemini CLI | 17 | 743 tok |
| JubaKitiashvili/everything-react-native-expo erne.dev Complete AI coding agent harness for React Native and Expo development | 50 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode, Windsurf | 70 | 5,822 tok |
| Suraj1235/open-dynamic-workflows Open-source dynamic multi-agent workflows for AI coding agents - the script-as-orchestrato | 50 | Claude Code, Codex, Cursor, Gemini CLI, OpenCode | 6 | 587 tok |
| antoniovazquezaraujo/LeTrain antoniovazquezaraujo.github.io The Letter Train Simulator | 50 | Codex, Gemini CLI, OpenCode | 5 | 2,493 tok |
| sodam-ai/SoDam-WikiMate A Claude Code plugin plus portable MCP core that, when you tell AI “organize this,” organi | 49 | Codex, Gemini CLI, OpenCode | 2 | 2,824 tok |
| buiphucminhtam/forgewright Adaptive AI Orchestrator — 52 skills, 19 modes. SaaS, game dev, XR, AI/ML. Pipeline: DEFIN | 49 | Claude Code, Codex, Cursor, Gemini CLI, OpenCode | 19 | 18,889 tok |
| Naridon-Inc/aura auravcs.com An audit trail for what AI agents changed in your codebase, and why — signed, per commit, | 49 | Claude Code, GitHub Copilot, Cursor, Gemini CLI, Windsurf | 5 | 4,687 tok |
| gracefullight/stock-checker Fetches multiple tickers’ stock data, calculates key indicators, and auto-generates daily | 49 | Claude Code, Codex, Gemini CLI, OpenCode | 8 | 4,061 tok |
| duongductrong/antigravity-kit The essential CLI toolkit for Antigravity | 49 | Claude Code, Gemini CLI | 2 | 1,067 tok |
| JuliusBrussee/caveman-browse Token-efficient browser automation for coding agents: compressed accessibility snapshots, | 49 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,559 tok |
| kittimasak/thai-token-optimizer A Thai token optimization tool for AI coding agents that keeps commands, code, and technic | 48 | Codex, Gemini CLI, OpenCode | 2 | 812 tok |
| keithrbennett/cov-loupe keithrbennett.github.io Refines Ruby Simplecov test coverage data as CLI, MCP server, and library | 48 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 4,009 tok |
| salavender/antigravity-compound-engineering-plugin Non-Official Antigravity IDE compound engineering plugin | 48 | Gemini CLI | 1 | 1,242 tok |
| godmakereth/vibe-coding-tw 🌏 The Ultimate Vibe Coding Guide - Traditional Chinese Version | Traditional Chinese vers | 48 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 3,661 tok |
| RocketChat/Opensource-Contribution-Leaderboard gsoc.rocket.chat Open Source project contributors tracking leaderboard originally built with :heart: in N | 47 | Codex, Gemini CLI, OpenCode | 2 | 1,895 tok |
| intent-integrity-chain/kit Intent Integrity Kit - Closing the intent-to-code chasm | 47 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 7 | 1,884 tok |
| hiroro-work/claude-plugins | 47 | Claude Code, Codex, Gemini CLI, OpenCode | 22 | 2,439 tok |
| cbdb-project/cbdb-online-main-server CBDB online system main server | 47 | Claude Code, Codex, Gemini CLI, OpenCode | 4 | 11,633 tok |
| angrysky56/mcp-logic Fully functional AI Logic Calculator utilizing Prover9/Mace4 via Python based Model Contex | 47 | Gemini CLI | 1 | 837 tok |
| UseJunior/safe-docx safedocx.com Safe DOCX suite: docx-primitives, docx-comparison, safe-docx MCP server | 47 | Claude Code, Codex, Cursor, Gemini CLI, OpenCode | 9 | 2,712 tok |
| crewplaneai/crewplane Run reviewable, resumable coding-agent workflows across Claude Code, Codex, Gemini, GitHub | 47 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 5 | 2,323 tok |
| skyf0xx/hedgehog HEDGEHOG codes Cleaner, Faster and with Fewer Tokens. Hedgehog's AI-driven development bui | 47 | Claude Code, Gemini CLI | 6 | 4,387 tok |
| gracefullight/krds krds.gracefullight.dev Theme & components for the Korea Design System (krds.go.kr) — MUI v7 + Tailwind v4 / Base | 47 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 8 | 5,534 tok |