44,817 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 |
|---|---|---|---|---|
| ooples/token-optimizer-mcp Measure token savings per AI coding agent, optimize context, and share a live local knowle | 570 | Gemini CLI | 1 | 293 tok |
| madarco/agentbox agent-box.sh Run multiple agents in parallel sandboxed VMs, with a single command, on your PC or in the | 570 | Claude Code, Codex, OpenCode | 3 | 7,566 tok |
| JKorf/CryptoExchange.Net cryptoexchange.jkorf.dev A C# .netstandard base library used for implementing cryptocurrency exchange API's. | 569 | Codex, GitHub Copilot, OpenCode | 2 | 2,975 tok |
| level09/enferno enferno.io Lean Flask framework built for coding agents: Vue 3 + Vuetify with no build step, producti | 569 | Claude Code, Codex, OpenCode | 2 | 1,582 tok |
| joinly-ai/joinly joinly.ai Make your meetings accessible to AI Agents | 569 | Claude Code | 3 | 1,261 tok |
| VSLAM-LAB/VSLAM-LAB A Comprehensive Framework for Visual SLAM Systems and Datasets | 569 | Claude Code | 6 | 2,261 tok |
| Timeverse/My-TW-Coverage Equity research coverage of 1,735 Taiwan-listed companies (TWSE + OTC). Business overviews | 569 | Claude Code | 1 | 2,740 tok |
| wuxiran/cc-pane Multi-instance split-pane manager for Claude Code — a cross-platform desktop app built wit | 567 | Claude Code, Codex, OpenCode | 29 | 24,905 tok |
| tzachbon/smart-ralph Spec-driven development with smart compaction. Claude Code plugin combining Ralph Wiggum l | 567 | Claude Code, Codex, OpenCode | 3 | 1,911 tok |
| VILA-Lab/FigMirror arxiv.org An Automated AI Agent Tool for Plotting Your Data in Any Paper's Figure Style. | 567 | Claude Code | 15 | — |
| kwakseongjae/oh-my-design oh-my-design.kr Give your AI coding agent a design system. One command installs 500+ quality-graded compan | 567 | Claude Code, Codex, OpenCode | 71 | 4,093 tok |
| haowjy/creative-writing-skills claude skills focused on creative writing | 567 | Codex, OpenCode | 1 | 2,672 tok |
| johnpapa/vscode-angular-snippets Angular Snippets for VS Code | 566 | Codex, GitHub Copilot, OpenCode | 2 | 2,225 tok |
| Kamalnrf/claude-plugins claude-plugins.dev Lightweight registry to discover, install, and manage all public Claude plugins and agent | 565 | Claude Code | 1 | 700 tok |
| shanraisshan/claude-code-hooks linkedin.com claude code hooks - adding voice on each hook | 565 | Claude Code | 37 | 898 tok |
| sinanata/unity-ui-toolkit-design-system sinanata.github.io Drop-in design system for Unity 6 UI Toolkit (UIDocument + PanelRenderer, UXML + USS): tok | 565 | Codex, GitHub Copilot, OpenCode | 2 | 3,593 tok |
| marianfoo/sap-ai-mcp-servers sap-ai-tools.marianzeis.de A complete list of SAP MCP Servers and SAP AI Skills | 565 | Codex, OpenCode | 1 | 3,512 tok |
| vltpkg/vltpkg vlt.sh the vlt package manager monorepo | 565 | Codex, GitHub Copilot, OpenCode | 2 | 3,361 tok |
| agnt-gg/agnt agnt.gg The local-first operating system for building, running, and improving AI agents, workflows | 564 | Claude Code | 1 | 4,841 tok |
| ClickHouse/agent-skills clickhouse.ai The official Agent Skills for ClickHouse and ClickHouse Cloud | 564 | Codex, OpenCode | 1 | 1,897 tok |
| ex-machina-co/opencode-anthropic-auth | 564 | Codex, OpenCode | 1 | 132 tok |
| UNLINEARITY/CLI-WeChat-Bridge unlinearity.github.io Integrate AI command-line tools into WeChat ClawBot / WeCom bots in the most native way. C | 564 | Codex, OpenCode | 1 | 5,074 tok |
| gakonst/nanocodex docs.rs Building blocks for frontier OpenAI agents in Rust. Nanocodex empowers you with Codex-leve | 564 | Codex, OpenCode | 1 | 1,605 tok |
| Azure-Samples/aisearch-openai-rag-audio azure.microsoft.com A simple example implementation of the VoiceRAG pattern to power interactive voice generat | 564 | Codex, OpenCode | 1 | 3,306 tok |
| lnikell/loopndroll Keep Codex running forever | 563 | Claude Code, Codex, OpenCode | 6 | 535 tok |
| miantiao-me/aigc-weekly aigc-weekly.agi.li Agili's AIGC Weekly — a curated AIGC (artificial intelligence-generated content) newslette | 563 | Claude Code, Codex, OpenCode | 2 | 1,281 tok |
| wavyrai/tmux-ide tmux-ide.com The open-source tmux GUI/TUI for your coding agents | 563 | Claude Code, Codex, OpenCode | 2 | 6,257 tok |
| ndycode/codex-multi-auth npmjs.com Codex CLI multi-account OAuth manager with account switching, health checks, runtime rotat | 563 | Codex, OpenCode | 1 | 6,277 tok |
| Muvon/octomind octomind.run Open-source AI coding agent and agent runtime: one binary, any model, MCP-native. Runs in | 563 | Codex, OpenCode | 1 | 4,151 tok |
| zai-org/Synapse synapse-zai-org.vercel.app Self-hosted AI workspace with shareable AI teammates, shared conversations, memory, and go | 563 | Claude Code, Codex, OpenCode | 17 | 5,342 tok |
| emiliaprotocol/emilia-protocol emiliaprotocol.ai Authority control plane for autonomous work. EMILIA Gate enforces finite customer-owned ma | 562 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 1,869 tok |
| ksenxx/kiss_ai KISS Sorcar: Keep it Simple, Stupid AI General Purpose Agent Framework for Long Horizon Ta | 562 | Claude Code | 1 | 311 tok |
| trigger/trigger Trigger is a robust network automation toolkit written in Python that was designed for int | 561 | Claude Code | 1 | 3,032 tok |
| miantiao-me/cloud-code Cloud Code (Cloudflare + OpenCode), running OpenCode on Cloudflare to build a dedicated cl | 561 | Codex, OpenCode | 1 | 1,921 tok |
| freddy-schuetz/n8n-claw n8n-claw.com OpenClaw-inspired autonomous AI agent built entirely in n8n. Adaptive RAG-powered memory, | 561 | Claude Code | 1 | 6,906 tok |
| am-will/limux GPU-accelerated terminal multiplexer for Linux | 561 | Claude Code, Codex, OpenCode | 2 | 2,795 tok |
| Doist/todoist-mcp A set of tools to connect to AI agents, to allow them to use Todoist on a user's behalf. I | 561 | Claude Code, Codex, OpenCode | 12 | 3,636 tok |
| antgroup/agentic-ai-landscape insights.inclusion-ai.org Data driven agentic landscapes and insights. Produced by Ant Open Source and inclusionAI. | 560 | Claude Code, Codex, OpenCode | 2 | 3,728 tok |
| giselles-ai/giselle giselles.ai Giselle: AI App Builder. Open Source. | 559 | Claude Code, Codex, OpenCode | 10 | 2,832 tok |
| TheDecipherist/claude-code-mastery thedecipherist.com The complete guide to Claude Code: CLAUDE.md, hooks, skills, MCP servers, and commands | 558 | Claude Code | 1 | 676 tok |
| RandallLiuXin/GodotMaker randallliuxin.github.io Autonomous text-to-game pipeline for Godot, powered by Claude Code,Codex,Opencode | 558 | Claude Code | 1 | 1,368 tok |
| halo-dev/upage upage.cn 🔥 A visual web-building platform based on large language models, an open-source alternati | 557 | Claude Code, Codex | 14 | 1,666 tok |
| deerwork-ai/deer-workflow deerwork-ai.github.io An open-source graph engineering runtime that keeps orchestration in TypeScript and delega | 556 | Claude Code, Codex, OpenCode | 2 | 4,147 tok |
| ericlitman/open-pstack pstack for Claude Code and Codex, tracking Cursor pstack upstream | 556 | Claude Code, Codex, OpenCode | 2 | 1,180 tok |
| Helmi/claude-simone A project management framework for AI-assisted development with Claude Code | 556 | Claude Code | 2 | 319 tok |
| oxbshw/watch-skill pypi.org Give AI agents eyes, ears, and verifiable results. Watch Skill turns video, audio and scre | 555 | Codex, OpenCode | 1 | 1,346 tok |
| zjw-swun/old-code Classical Programming Skill (major open-source release!) | 554 | Claude Code | 1 | — |
| posit-dev/skills A collection of Claude Skills from Posit | 554 | Claude Code, Codex, OpenCode | 1 | 1,139 tok |
| SetsunaYukiOvO/x64dbg-mcp MCP server plugin for x64dbg debugger - enables AI agents and external tools to control de | 554 | Codex, OpenCode | 1 | 1,374 tok |
| Ikalus1988/MisakaNet misakanet.org Re-debugging Solved Failures? No Way. 500+ Evidence-graded fix lessons, One MCP Call-->htt | 554 | Claude Code, Codex, OpenCode | 2 | 5,866 tok |