44,996 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 agents8,544Claude Code6,892Git and workflow3,622Data and AI3,580Backend and APIs3,558Languages3,492Planning3,321Code review2,907Testing2,690DevOps and cloud2,489Writing and docs2,484Memory and context2,374Research2,321Frontend2,311Security2,178Project management1,971
All Claude Code32,539 Codex24,879 OpenCode23,799 GitHub Copilot3,723 Gemini CLI2,040 Cursor1,772 Windsurf202 Kiro116
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| nirholas/automate-glama-submit CLI that bulk-submits all your MCP server repos to glama.ai by committing glama.json throu | 17 | Claude Code, Codex, OpenCode | 2 | 430 tok |
| doublesq97-ui/su-webstyle-top12 Top 12 overseas web style atlas skill for Codex, Claude Code, and agentic coding tools. | 17 | Claude Code, Codex, OpenCode | 2 | 294 tok |
| aplaceforallmystuff/cheaters-generator jimchristian.net Claude Code plugin for generating personalized cheatsheet systems | 17 | Claude Code, Codex, Gemini CLI, OpenCode | 4 | 107 tok |
| eirichmond/wordpress-plugin This repo is a Claude Code plugin with the skills, reference and commands needed to build | 17 | Claude Code | 1 | 612 tok |
| miyamamoto/jvlink-mcp-server JRA racing analysis MCP server for JVLinkToSQLite databases | 17 | Claude Code | 2 | — |
| airy10/GedcomMCP MCP Server to create or query GEDCOM files | 17 | Gemini CLI | 1 | 774 tok |
| markusl/alko-mcp | 17 | Claude Code | 1 | 4,176 tok |
| Mofesto/fubon-api-mcp-server | 17 | Claude Code, Codex, GitHub Copilot, OpenCode | 18 | 5,373 tok |
| narumiruna/skills | 17 | Codex, OpenCode | 1 | 920 tok |
| Emily2040/rapid-domain-mastery A universal Agent Skill for deep, multi-source learning across 18+ AI coding agents | 17 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 5 | 872 tok |
| Komagon/hermes-production-patterns komagon.github.io Hermes Production Patterns — A collection of production-grade engineering patterns for Her | 17 | Codex, OpenCode | 1 | 841 tok |
| dirmacs/daedra dirmacs.github.io Self-contained web search MCP server in Rust. 13 search backends with automatic fallback. | 17 | Claude Code, Codex, OpenCode | 2 | 1,543 tok |
| jbwashington/ebay-mcp eBay listing automation plugin for Claude Code with AI-powered image analysis, pricing res | 17 | Claude Code | 1 | 3,746 tok |
| pleaseai/claude-code-plugins plugins.pleaseai.dev | 17 | Claude Code, Codex, OpenCode | 13 | 5,072 tok |
| BWB03/amazon-catalog-cli Agent-native CLI for querying Amazon Category Listing Reports | 17 | Claude Code | 1 | 363 tok |
| Open-Agent-Tools/open-paper-trading-mcp Open Paper Trading MCP - A dual-interface paper trading simulation platform with FastAPI R | 17 | Claude Code | 1 | 6,749 tok |
| devemberx/mcp-server-polarion MCP server for Polarion ALM — read and write documents, work items, test runs, traceabilit | 17 | Claude Code, Codex, OpenCode | 15 | 3,033 tok |
| gpt-cmdr/ras-commander-mcp MCP Server to Access HEC-RAS Project Data via Claude Desktop, Claude Code and other LLMs | 17 | Claude Code, Codex, OpenCode | 2 | 373 tok |
| ChistokhinSV/gns3-mcp GNS3 MCP Server - Model Context Protocol server for AI assisted GNS3 network simulation | 17 | Claude Code | 1 | 7,949 tok |
| chenhunghan/garmin-mcp-app Garmin MCP app server | 17 | Claude Code | 2 | 12,914 tok |
| KERNlang/agon kernlang.com A coliseum for AI coding models. They race on the same task in isolated git worktrees, the | 17 | Codex, OpenCode | 1 | 3,154 tok |
| renezander030/agentic-task-system npmjs.com CLI + MCP for agent context: a task layer over TickTick, Notion, GitHub, Obsidian & more ( | 17 | Codex, OpenCode | 1 | 437 tok |
| theam/claude-dev-kit theagilemonkeys.com Open-source, stack-agnostic issue-to-PR workflow plugin for Claude Code: quality gates, tr | 17 | Claude Code | 1 | 1,076 tok |
| skael-dev/skael skael.dev | 17 | Claude Code, Codex, OpenCode | 2 | 1,625 tok |
| jeonghwanko/onesub npmjs.com Server-side receipt validation for react-native-iap. Apple StoreKit 2 + Google Play Billin | 17 | Claude Code, Codex, OpenCode | 3 | 7,673 tok |
| marzukia/charted charted.mrzk.io Zero-dependency Python SVG chart generator. Generate beautiful, customisable charts in SVG | 17 | Codex, OpenCode | 1 | 2,996 tok |
| seleniumboot/selenium-boot seleniumboot.com The Spring Boot of Selenium — conventions and sensible defaults for Java test automation, | 17 | Claude Code | 1 | 1,971 tok |
| mrhinkle/VibeCoding-a-Website VibeCoding a Website — Build professional websites with AI (Claude Code + Manus). 11 skill | 17 | Claude Code | 21 | — |
| aixolotl/microsoft-planner-mcp Unofficial MCP server for Microsoft Planner using Microsoft Graph and Entra ID delegated a | 17 | GitHub Copilot | 4 | 2,877 tok |
| leadpoet/leadpoet subnet71.com Open-source Bittensor subnet for a global AI agent competition in sales intelligence | 17 | Claude Code, Codex, OpenCode | 2 | 34,706 tok |
| Guing/xhs-downloader-skill A Xiaohongshu (Xiaohongshu/Red) content download Skill supporting multiple AI coding assis | 17 | GitHub Copilot | 1 | 1,051 tok |
| Xero-Team/zpdf A PDF parsing library written in pure Rust. | 17 | Claude Code | 1 | 1,790 tok |
| ag2ai/ag2-assistant AI Assistant, fully transparent events, multiple isolated profiles, generative UI | 17 | Claude Code, Codex, OpenCode | 12 | 3,306 tok |
| constant-itis/mycelium-memory Persistent memory for Claude Code, Claude Desktop, and Codex — save once, recall across se | 17 | Codex, OpenCode | 1 | 541 tok |
| badapplesdotdev/gtm-grid gtm-grid-web.vercel.app GTM Grid — local-first programmable GTM spreadsheet. Columns are functions. Source-availab | 17 | Claude Code, Codex, OpenCode | 2 | 4,897 tok |
| swigerb/squad-pod Pixel art office where your Squad AI agents come to life as animated characters — adapted | 17 | GitHub Copilot | 1 | 1,169 tok |
| Douiuiuiz/codex-micro-waveshare Codex Micro-compatible wireless controller for ChatGPT running on Waveshare ESP32-S3-Touch | 17 | Codex, OpenCode | 1 | 688 tok |
| teableio/agent-skills | 17 | Claude Code, Codex, OpenCode | 2 | 2,029 tok |
| zifacorp/zifamem Emotional long-term memory framework for AI agents and companions | 17 | Codex, OpenCode | 1 | 630 tok |
| noerd-dev/noerd | 17 | Claude Code, Codex, OpenCode | 2 | 2,211 tok |
| Yefee8/mufify play.google.com Free, open-source, totally local, statistic tracking, FLAC-supporting music player. Made w | 17 | Codex, OpenCode | 1 | 3,747 tok |
| badai147/dsh-global-rules A plugin for editing the global rules in ~/.dsh/AGENTS.md from the DeepSeek Harness Web se | 17 | Codex, OpenCode | 1 | 978 tok |
| fensoft/maclock maclock retrofit with 2.8 lcd screen + esp32 with audio | 17 | Codex, OpenCode | 1 | 3,174 tok |
| distsystem/codex-desktop-linux Codex Desktop for Linux — distsystem soft-fork (versioned-zip pinned, tracks ilysenko upst | 17 | Codex, OpenCode | 1 | 1,840 tok |
| soulaudio/soul-player player.soulaudio.co Local-first music player built for privacy. No cloud uploads, no telemetry, no subscriptio | 17 | Claude Code | 1 | 3,030 tok |
| saturngod/oxygen Streaming transcode server with S3 | 17 | Claude Code, Codex, Gemini CLI, OpenCode | 10 | 9,711 tok |
| CinqueIzumi/Softcover | 17 | Claude Code | 6 | 1,690 tok |
| bisonbet/BisonNotes-AI BisonNotes AI is an app that will record audio, create transcripts of the audio and summar | 17 | Claude Code, Codex, OpenCode | 4 | 5,406 tok |
| James19890801/feishu-codex-digital-employee Feishu real-person identity digital employee: user message polling, WebSocket-assisted lis | 17 | Codex, OpenCode | 1 | 840 tok |
| jameshenning/PlaudNotes Plaude Notes to Claude MCP | 17 | Claude Code | 1 | 522 tok |