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 |
|---|---|---|---|---|
| cpage-pivotal/cf-mcp-client Tanzu Platform Chat | 24 | Claude Code | 1 | 2,320 tok |
| kaptinlin/gozod Go port of TypeScript Zod validation library with full API compatibility and type safety | 24 | Claude Code, Codex, OpenCode | 3 | 3,780 tok |
| ldclabs/cose 📧 Implemented Keys, Algorithms (RFC9053), COSE (RFC9052) and CWT (RFC8392) in Go. | 24 | Codex, OpenCode | 1 | 1,386 tok |
| orchestre-dev/ccproxy | 24 | Claude Code | 6 | 3,327 tok |
| gsong/ccmcp A CLI tool that intelligently discovers, validates, and selects MCP (Model Context Protoco | 24 | Claude Code | 3 | — |
| opentrawl/opentrawl Local-first crawlers for your digital life. One CLI, one Mac app, agent-searchable archive | 24 | Codex, OpenCode | 1 | 3,707 tok |
| zhinianqin/marlin_v100 marlin_v100 is a minimal standalone Marlin development workspace extracted from the vLLM m | 24 | Codex, OpenCode | 1 | 1,625 tok |
| hampsterx/async-kinesis Asyncio Client for AWS Kinesis | 24 | Codex, OpenCode | 1 | 1,775 tok |
| elle-lisp/elle Modern rust-native lisp with fibers, signals, capabilities, jit, and more... | 24 | Codex, OpenCode | 1 | 3,956 tok |
| WPCursor/elementor-mcp | 24 | Claude Code | 1 | — |
| oculus-samples/Unity-MetaXRInteractionSDK-AvatarSample This repository provides a comprehensive sample project showcasing the integration of Meta | 24 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 6 | 1,027 tok |
| goncalossilva/.agents Gonçalo's instructions and skills for agents | 24 | Codex, OpenCode | 1 | 545 tok |
| Manikantareddy941-hash/Scorpion | 24 | Claude Code, Codex | 20 | 1,282 tok |
| vtex-apps/search-result VTEX Search Result app | 24 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 3,920 tok |
| contentful/contentful-sdk-core Core modules for the Contentful JS SDKs | 24 | Codex, OpenCode | 1 | 718 tok |
| simongu20070911/quantitative-pricing-agents | 24 | Codex, OpenCode | 1 | 1,632 tok |
| Atipico1/prettify-codex | 24 | Codex, OpenCode | 1 | 312 tok |
| L33Z22L11/ExamClock exam.thisis.host A simple clock for exam. | 24 | Codex, OpenCode | 1 | 1,709 tok |
| shuruheel/mcp-engram A sophisticated knowledge graph memory system that stores interconnected information with | 24 | Claude Code | 1 | 998 tok |
| sakiladb/mysql MySQL docker image preloaded with the Sakila example database | 24 | Claude Code | 1 | 3,522 tok |
| procmeans/ChineseMittenCrab Chinese mitten crab | 24 | Claude Code | 1 | 1,486 tok |
| wujun728/jun_api_service jun_api_service is a dynamic API framework based on another custom starter. It uses Spring | 24 | Claude Code | 1 | 5,358 tok |
| NicolasRibeiro-Red/stark-mansion-clones Sistema de Clonagem Cognitiva — 39 clones IA de pensadores, copywriters e marketers lendár | 24 | Claude Code | 1 | 6,309 tok |
| MatthewGreenberg/skate-dog skate-dog.vercel.app | 24 | Claude Code | 1 | 11,966 tok |
| llimllib/mdriver llimllib.github.io A streaming markdown printer | 24 | Claude Code | 1 | 3,431 tok |
| yilane/rag-project-icd10 An ICD-10 medical diagnosis content standardization tool based on retrieval-augmented gene | 24 | Claude Code | 1 | 3,805 tok |
| djm81/chroma_mcp_server MCP Server for ChromaDB integration into Cursor with MCP compatible AI models | 24 | Cursor | 1 | 629 tok |
| HarleyCoops/OneShotAquaRAT One click away from a locally downloaded, fine-tuned model, hosted on hugging face, with i | 24 | Claude Code | 1 | 1,969 tok |
| daje0601/Obsidian-RAG Obsidian-RAG created by Andrej Karpathy | 24 | Claude Code | 1 | 396 tok |
| TeKrop/shooting-stars-meme-generator shooting-stars.tekrop.fr 🐶 Shooting Stars Meme Generator using CSS animations, use your own images and have fun ! | 24 | Claude Code | 1 | 12,164 tok |
| he4rt/marketing-extension heartdevs.com Chrome extension that passively captures X/Twitter GraphQL responses to track community en | 24 | Claude Code, Codex, OpenCode | 2 | 4,535 tok |
| TheNodeAI/obsidian-setup Obsidian Zweites Gehirn — Setup für Claude | 24 | Claude Code | 1 | 2,338 tok |
| jmccardle/McRogueFace A Roguelike Game Engine | 24 | Claude Code | 1 | 9,930 tok |
| jantman/docker-zoneminder Modern, best-practices Debian-based Zoneminder container | 24 | Claude Code | 1 | 1,931 tok |
| murillous/LumaBot A evolução dos bots de WhatsApp: IA com personalidade mutável, visão computacional e criaç | 24 | Claude Code | 1 | 4,153 tok |
| GravityKit/MCP gravitykit.com MCP server for Gravity Forms - Interact with WordPress forms, entries, and submissions thr | 24 | Claude Code, Codex, OpenCode | 2 | 8,700 tok |
| sohumsuthar/simulink-mcp MCP server for MATLAB Simulink — let LLMs take control of and understand Simulink. | 24 | Claude Code | 1 | 295 tok |
| honeybadger-io/honeybadger-mcp-server Official Honeybadger MCP (Model Context Protocol) server. | 24 | Claude Code | 1 | 302 tok |
| stat-guy/retrieval-augmented-thinking MCP server for retrieval augmented thinking and problem solving | 24 | Claude Code | 1 | 1,253 tok |
| BigSweetPotatoStudio/hyper-mcp-terminal | 24 | Claude Code | 1 | 1,197 tok |
| eddmann/whatsapp-cli eddmann.com WhatsApp from your terminal. Pipe it, script it, automate it. | 24 | Claude Code, Codex, OpenCode | 2 | 471 tok |
| ryo-ebata/cc-audit crates.io AI-free static security scanner for Claude Code artifacts (Skills, Hooks, MCP configs). De | 24 | Claude Code | 4 | — |
| chigichan24/crune Decipher the traces etched in past sessions and resurrect them as reusable skills. crune i | 24 | Claude Code | 1 | 4,482 tok |
| altmemy/claude-code-templates Project templates for Claude Code — Next.js, Spring Boot, and Flutter, each with preconfig | 24 | Claude Code | 1 | — |
| sampleXbro/agentsmesh samplexbro.github.io One reliable canonical source for AI coding agent rules, commands, skills, MCP, hooks, and | 24 | Claude Code, Codex, OpenCode | 3 | 3,599 tok |
| KyleNesium/AIBattery aibattery.dev A battery style usage meter for Claude Code. Rate limits, context health, and token usage | 24 | Claude Code | 1 | 1,388 tok |
| kangraemin/claude-status-bar Claude Code status line script | 24 | Claude Code | 8 | 161 tok |
| Lukie-81/RepoRelay lukie-81.github.io Secure MCP access to local repositories — without shell, Git, or arbitrary writes. | 24 | Codex, OpenCode | 1 | 384 tok |
| sprklai/zenii zenii.sprklai.com Your machine's AI brain. One 20MB binary gives every tool, script, and cron job shared AI | 24 | Claude Code | 5 | 3,364 tok |
| Dkm0315/frappe-agent hol.org Frappe, ERPNext, and Frappe ecosystem agent plugin for Codex, Claude Code, Cursor, Copilot | 24 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 1,181 tok |