24,815 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 |
|---|---|---|---|---|
| teimurjan/lethe pypi.org A memory store for LLM agents. Hybrid BM25 + dense retrieval, cross-encoder reranking, clu | 11 | Codex, OpenCode | 1 | 2,330 tok |
| aws-samples/sample-lark-mcp-on-agentcore A hosted remote-MCP service that lets AI agents operate Feishu/Lark, reusing lark-cli's 20 | 11 | Claude Code, Codex, OpenCode | 2 | 1,858 tok |
| huangpufan/SSOT-SKILL Lifecycle skills for durable, verifiable, cross-agent repository memory. | 11 | Codex, OpenCode | 1 | 1,672 tok |
| upstash/agents-worldcup AI agents competing to predict 2026 World Cup game outcomes | 11 | Claude Code, Codex, OpenCode | 2 | 690 tok |
| lahkiri/xeo-forge Self-hosted control plane for governed AI agents: approval-first execution, persistent con | 11 | Codex, OpenCode | 1 | 6,360 tok |
| iyuenan3/worklog-kit Turn-key personal project-brain vault for Claude Code: say one sentence before bed, and yo | 11 | Claude Code, Codex, OpenCode | 15 | 1,111 tok |
| aeroxy/gsearch-cli Standalone Google Search CLI powered by Gemini API, sharing auth with Gemini CLI. | 11 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 328 tok |
| one-aisama/ai-dev-framework A spec-first, quality-gated development framework for AI-assisted software production with | 11 | Claude Code, Codex | 9 | 511 tok |
| keugenek/shark 🦈 The Shark Skill - non-blocking AI agent execution for Claude Code and OpenClaw. A shark | 11 | Codex, GitHub Copilot, OpenCode | 2 | 176 tok |
| artusjs/artusx artusjs.org Ecosystem based on Artus.js . | 11 | Claude Code, Codex | 2 | 1,606 tok |
| JiangJingC/claude-to-im-plus Claude-to-IM Plus: bridge Claude Code and Codex sessions to IM platforms | 11 | Claude Code, Codex, OpenCode | 2 | 511 tok |
| huangdijia/oh-my-claude-code-plugins Claude Plugin Marketplace | 11 | Claude Code, Codex, OpenCode | 2 | 2,015 tok |
| jcwleo/oh-no-harness | 11 | Claude Code, Codex, OpenCode | 2 | 3,700 tok |
| zhiwendesign/kkskills A collection of poster Skills for agent environments that support Skills. It converts arti | 11 | Claude Code, Codex, OpenCode | 2 | 722 tok |
| moodler/liz-tracker A self-hosted tracker for managing your life | 11 | Claude Code, Codex | 39 | 22,904 tok |
| Dr-SoloDev/clawforge AI Agent Video Production Toolkit — Script → Record → Narrate → Render → MP4 | 11 | Codex, OpenCode | 1 | 869 tok |
| mindstone/rebel-app Rebel: open-source agentic AI desktop app. Public mirror — source of truth is internal; pu | 11 | Claude Code, Codex, OpenCode | 18 | 3,733 tok |
| Alplox/mis-recursos-webdev mis-recursos-webdev.pages.dev Lista de todo sitio (útil) que he ido encontrando durante mi proceso de auto aprendizaje p | 11 | Codex, OpenCode | 1 | 2,790 tok |
| nevaaron/x-smart-read Give your AI agent smart, budget-optimised read access to X/Twitter. Official API, no scra | 11 | Codex, OpenCode | 1 | 2,001 tok |
| dherman/thinkwell A TypeScript library for easy scripting of AI agents. Thinkwell provides a fluent API for | 11 | Claude Code, Codex, OpenCode | 2 | 905 tok |
| ylxmf2005/Longrein | 11 | Codex, OpenCode | 1 | 2,004 tok |
| drn/argus Every agent at a glance | 11 | Claude Code, Codex, OpenCode | 6 | 4,624 tok |
| internet-development/ts-general-agent lil.internet.dev General agent with adapters that uses Vercel's AI Gateway aiming to be under $50 a day and | 11 | Codex, OpenCode | 1 | 8,010 tok |
| niracler/skill Agent skills collection | My Agent skill set | 11 | Codex, OpenCode | 1 | 652 tok |
| mongodb-js/mongodb-connection-string-url MongoDB connection strings, based on the WhatWG URL API | 11 | Claude Code, Codex, OpenCode | 2 | 674 tok |
| agentik-os/OmegaOS Agentic Terminal Operating System — rmux + multi-agent orchestration for any VPS | 11 | Claude Code, Codex, OpenCode | 10 | 1,491 tok |
| ben196888/mac-set-up Setup my new mac | 11 | Claude Code, Codex, OpenCode | 2 | 1,326 tok |
| Crosery/acp-bus Multi-AI-Agent collaboration bus — let AI work as a team | Multi-Agent Collaboration Bus | 11 | Claude Code, Codex, OpenCode | 2 | 3,281 tok |
| tstambulsky/auto-vlog-editor AI agent that turns daily phone clips into a narrated, captioned vertical video — reviewed | 11 | Codex, OpenCode | 1 | 1,686 tok |
| Rithvik1709/MLE-hiring | 11 | Claude Code, Codex, OpenCode | 2 | 2,732 tok |
| ferrants/bearclaw BearClaw - AI agent framework with defense-in-depth security, multi-agent orchestration, a | 11 | Claude Code, Codex, OpenCode | 2 | 180 tok |
| klh/speedy-claude Make Claude Code 10-1400x faster at file operations. Modern CLI tools + CLAUDE.md rules th | 11 | Claude Code, Codex, OpenCode | 2 | 9,769 tok |
| Michaelxwb/code_flow AI development spec | 11 | Claude Code, Codex, OpenCode | 34 | 1,536 tok |
| bailylu/travel-hacking-toolkit | 11 | Claude Code, Codex, OpenCode | 2 | 1,530 tok |
| luqs1/learning-agent A learning agent that teaches through questions, problems, and active recall. Supports ope | 11 | Claude Code, Codex, OpenCode | 2 | 5,468 tok |
| hevangel/dvcon_ai_library DVCON AI library | 11 | Claude Code, Codex, OpenCode | 3 | 10,527 tok |
| pearlengine/GTM.Bench | 11 | Codex | 1 | — |
| waylaidwanderer/background-process-mcp | 11 | Codex, Gemini CLI, OpenCode | 2 | 1,513 tok |
| datocms/astro-website | 11 | Codex, OpenCode | 1 | 1,425 tok |
| craigsdennis/dynamic-worker-based-reports An AI Report generator that makes use of Cloudflare Dynamic Workers | 11 | Claude Code, Codex, OpenCode | 10 | 2,110 tok |
| MarsTechHAN/Muxloom A terminal-native control plane for persistent Codex, Claude Code, and shell sessions acro | 11 | Codex, OpenCode | 1 | 4,196 tok |
| aasimsani/gwt-zsh Stupidly simple git worktree management - Smart branch naming, interactive pruning, and au | 11 | Claude Code, Codex, OpenCode | 2 | 2,410 tok |
| gyc567/nuclaw A Rust implementation of OpenClaw - a personal AI assistant that runs securely in isolated | 11 | Claude Code, Codex, OpenCode | 2 | 2,633 tok |
| knyazev741/telegram-multi-thread-router Run multiple Claude Code sessions through Telegram forum topics. Each topic = isolated Cla | 11 | Claude Code, Codex, OpenCode | 2 | 1,150 tok |
| jleechanorg/mcp_mail Fork of mcp_agent_mail - A mail-like coordination layer for coding agents | 11 | Claude Code, Codex, Gemini CLI, OpenCode | 5 | 9,752 tok |
| ruihanglix/clawcenter clawcenter.ruihangli.com An AI coding assistant for using multiple working directories simultaneously in WeChat — C | 11 | Codex, OpenCode | 1 | 1,871 tok |
| ClickHouse/houseofagents | 11 | Claude Code, Codex, OpenCode | 3 | 8 tok |
| wahl-chat/wahl-chat-app wahl.chat Source code of the wahl.chat platform. Our mission: Make politics more accessible. | 11 | Codex, OpenCode | 1 | 11,510 tok |
| leixusam/foundry foundry.tryrobin.ai Foundry orchestrates parallel background Claude Code agents, using Linear as a todo list s | 11 | Claude Code, Codex, OpenCode | 2 | 784 tok |
| flexcompute/tidy3d-docs docs.simulation.cloud Documentation for Tidy3D | 11 | Codex, OpenCode | 1 | 1,177 tok |