44,931 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 agents8,489Claude Code6,881Git and workflow3,605Data and AI3,580Backend and APIs3,556Languages3,486Planning3,323Code review2,893Testing2,681Writing and docs2,477DevOps and cloud2,477Memory and context2,375Research2,318Frontend2,308Security2,170Project management1,960
All Claude Code32,505 Codex24,785 OpenCode23,702 GitHub Copilot3,719 Gemini CLI2,034 Cursor1,771 Windsurf202 Kiro114
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| PNGTRID/AnvilWiki anvil.wiki ⚒️ Open-source game wiki template. Astro + Cloudflare Pages. Free, fast, beginner-friendly | 217 | Codex, OpenCode | 1 | 30,846 tok |
| mihneaptu/opencode-fusion mihneaptu.github.io Main agent plans and reviews; cheaper sidekick edits. Devin Fusion pattern for OpenCode | 217 | Claude Code, OpenCode | 3 | — |
| microsoft/Agents-for-python This repository is for active development of the Microsoft 365 Agent SDK components for Py | 217 | Claude Code | 1 | 2,895 tok |
| Agents365-ai/zotero-cli-ai agents365-ai.github.io Zotero CLI for Claude Code — SQLite reads + Web API writes | 217 | Claude Code | 1 | 2,288 tok |
| PerryLink/dsh-industry-research npmjs.com Industry and company research domain pack for DeepSeek Harness: methodology skills, indust | 217 | Codex, OpenCode | 1 | 1,829 tok |
| YurunChen/GUI-Anything GUI-Anything is a dual-pane Flow Observer for Claude Code. It watches live JSONL sessions, | 216 | Codex, OpenCode | 1 | 2,698 tok |
| LoD-Dawn/Fast-Vben-Admin 114.132.74.2 Fast Vben Admin is a modular full-stack administration platform for back-office and multi- | 216 | Codex, OpenCode | 1 | 2,503 tok |
| EryouHao/zano zano.fehey.com A collaborative workspace where humans and AI agents work together in shared channels | 216 | Codex, OpenCode | 1 | 797 tok |
| antonpk1/gibber-mcp youtube.com Tiny MCP server with cryptography tools, sufficient to establish end-to-end encryption bet | 216 | Claude Code | 1 | 259 tok |
| johunsang/semble_rs Fast, AI-agent-native code search in Rust — hybrid BM25 + semantic, Tree-sitter AST chunki | 216 | Claude Code, Codex, OpenCode | 2 | 1,239 tok |
| finite-sample/rmcp finite-sample.github.io R MCP Server | 216 | Claude Code | 1 | 4,683 tok |
| roboco-io/awesome-vibecoding A curated list of resources, tutorials, best practices, and examples for Vibe Coding, the | 216 | Claude Code | 3 | 790 tok |
| AventurasTeam/Aventuras A frontend for LLM-based text adventure | 216 | Claude Code | 1 | 3,016 tok |
| mstan/psxrecomp discord.gg Sony PlayStation game static recompiler ecosystem · Part of the R.A.I.D. community | 216 | Claude Code | 1 | 5,917 tok |
| peltmonger/stardrive astro-stardrive.com The Astro boilerplate to create super stable and fast websites in the AI age | 216 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf | 5 | 3,505 tok |
| autohandai/code-cli autohand.ai Open-source terminal coding agent. Use 15+ model providers, local models or your own key. | 216 | Codex, OpenCode | 1 | 2,100 tok |
| edison7009/Coffee-CLI coffeecli.com A clean AI terminal workspace. No hacks, no extra hooks, no lock-in — with quick input, fo | 216 | Codex, OpenCode | 1 | 2,998 tok |
| sortie-ai/sortie sortie-ai.com Turn tracker tickets into autonomous agent sessions | 216 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 2,716 tok |
| patlux/pi-commandcode-provider pi.dev pi custom provider for the Command Code API — 18 models including Claude, GPT, DeepSeek, K | 216 | Claude Code, Codex, OpenCode | 2 | 105 tok |
| amirfish1/claude-command-center ccc.amirfish.ai One local board for Claude Code, Codex, Cursor and 5 more coding agents. See which session | 216 | Claude Code, Codex, OpenCode | 5 | 4,732 tok |
| Cloudgeni-ai/opengeni opengeni.ai Open, self-hostable agentic service for organizations — durable, replayable agent sessions | 216 | Claude Code, Codex, OpenCode | 6 | 36,780 tok |
| jiji262/claude-design-skill skills.sh A portable Claude Skill that turns Claude into an expert designer for HTML artifacts — dec | 216 | Claude Code, Codex, OpenCode | 2 | 95 tok |
| fancyboi999/open-tag getopentag.com Open-source, self-hostable alternative to Claude Tag — a Slack-style workspace where your | 215 | Claude Code, Codex, OpenCode | 5 | 3,877 tok |
| Christian-Katzmann/app-it Turn your local web projects into Mac apps you can launch from the Dock, with their own wi | 215 | Codex, OpenCode | 1 | 1,158 tok |
| Evol-ai/SkillCompass Evaluate agent skill quality. Find the weakest link. Fix it. Prove it worked. | 215 | Codex, OpenCode | 1 | 328 tok |
| TentacleOpera/switchboard Switchboard plugin for VS Code, enables subscription-based AI agent teams | 215 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 5 | 5,566 tok |
| harunkurtdev/ros2-claude-code-template | 215 | Claude Code | 61 | — |
| FerroxLabs/ijfw npmjs.com IJFW — It Just F*cking Works. Ferrox Labs' local-first infrastructure for AI coding agents | 215 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 7,538 tok |
| a7t-ai/poirot poirot.fyi A native macOS companion for Claude Code that lets you browse sessions, explore diffs, and | 215 | Claude Code | 1 | 38 tok |
| Niall-Young/Canvasight A plugin for organizing tasks and then handing them off to AI tools. | 215 | Codex, OpenCode | 1 | 6,043 tok |
| ZhuLinsen/MiniAgent 🚀 Build an AI Coding Assistant + CLI-based Manus in 5 Minutes! ⚡️ | 215 | Claude Code, Codex, OpenCode | 2 | 1,901 tok |
| KarlRaf/gtm-starter-kit A Claude Code repository for GTM teams. Context templates, skills, workflows, and a fully | 215 | Claude Code | 1 | 1,080 tok |
| Lulzx/cuda-metal lulzx.com CUDA compiler and runtime for Apple Silicon | 215 | Codex, OpenCode | 1 | 1,337 tok |
| pivoshenko/kasetto kasetto.dev 📼 Declarative AI agent environment manager, written in Rust | 215 | Codex, OpenCode | 1 | 2,984 tok |
| starcat-app/Starcat starcat.ink A native macOS app that turns GitHub Stars into a searchable, organized, AI-powered person | 215 | Codex, Gemini CLI, OpenCode | 2 | 12,077 tok |
| GaaraZhu/gate A deterministic privacy boundary between your data and AI. | 214 | Claude Code | 1 | 1,400 tok |
| samosa-ai-com/Chanakya-Local-Friend Chanakya is an advanced, open-source, and self-hostable voice assistant designed for priva | 214 | Codex, OpenCode | 1 | 960 tok |
| vortezwohl/Autono doi.org A ReAct-Based Highly Robust Autonomous Agent (Harness) Framework. | 214 | Claude Code | 1 | 1,460 tok |
| inference-gateway/inference-gateway docs.inference-gateway.com An open-source, cloud-native, high-performance gateway unifying multiple LLM providers, fr | 214 | Claude Code, Codex, OpenCode | 4 | 2,302 tok |
| chsami/Microbot themicrobot.com Modified Version of the Open source Runelite client | 214 | Claude Code, Codex, OpenCode | 2 | 716 tok |
| jpicklyk/task-orchestrator Server-enforced workflow discipline for AI agents. An MCP server providing persistent work | 214 | Claude Code | 15 | 6,112 tok |
| CelestoAI/agentor docs.celesto.ai Open source version of Claude Managed Agents. Fastest way to build and deploy reliable AI | 214 | Codex, GitHub Copilot, OpenCode | 2 | 2,636 tok |
| AnastasiyaW/codex-claude-code-config Claude Code, Codex, and multi-agent configuration system: principles, hooks, skills, and w | 214 | Claude Code, Codex, OpenCode | 2 | 11,243 tok |
| api7/aisix api7.ai Open-source AI gateway for LLMs & AI agents, built in Rust. One OpenAI-compatible API for | 214 | Claude Code, Codex, OpenCode | 2 | 11,384 tok |
| graniet/kheish kheish.ai Orchestration engine for long-running, tool-using AI agents | 213 | Codex, OpenCode | 1 | 4,148 tok |
| MrNine-666/claude-code-quickstart | 213 | Codex, OpenCode | 1 | 251 tok |
| QuantClaw/QuantClaw a C++ implementation of OpenClaw, designed for extremely performance and memory efficiency | 213 | GitHub Copilot | 1 | 737 tok |
| AssemblyAI/assemblyai-python-sdk assemblyai.com AssemblyAI's Official Python SDK | 213 | Claude Code | 1 | 9,655 tok |
| rudybear/renderdoc-skill A Claude Code skill for GPU frame debugging with RenderDoc via rdc-cli | 213 | Claude Code | 1 | 464 tok |
| rayobyte-data/rayobrowse rayobyte.com Stealth Chromium browser for web scraping and AI agents. | 213 | Codex, OpenCode | 1 | 1,011 tok |