23,280 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 agents7,521Claude Code6,606Data and AI3,688Backend and APIs3,494Languages3,401Planning3,209Git and workflow3,151Code review2,736Memory and context2,361Testing2,351DevOps and cloud2,300Writing and docs2,296Research2,295Frontend2,250Security2,004Productivity1,709
All Claude Code32,116 Codex23,280 OpenCode22,053 GitHub Copilot3,543 Gemini CLI1,915 Cursor1,736 Windsurf119 Kiro77
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| openma-ai/open-managed-agents openma.dev Self-host AI agents with Claude Managed Agents and OpenAI Agents API support. Sessions, to | 275 | Codex, OpenCode | 1 | 6,178 tok |
| ship-studio/ship-studio ship.studio The professional studio for modern development — build it, ship it, host it without leavin | 275 | Claude Code, Codex, OpenCode | 3 | 13,123 tok |
| RealMikeChong/ultra-mcp 100x Your Claude Code, Gemini CLI, Cursor and/or any coding tools with MCP client support | 275 | Claude Code, Codex, OpenCode | 2 | 5,766 tok |
| zditor/zditor-docs zditor.com | 274 | Codex, OpenCode | 1 | 402 tok |
| shangyankeji/super-dev superdev.goder.ai Engineering workflow layer for AI coding tools with specs, review, quality gates, and trac | 274 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 9 | 11,166 tok |
| meta-quest/Meta-Spatial-SDK-Samples The Meta Spatial SDK Samples is a collection of code samples and projects that demonstrate | 274 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode, Windsurf | 6 | 413 tok |
| joshuadavidthomas/opencode-agent-skills An OpenCode plugin that provides tools for using agent skills | 274 | Claude Code, Codex, GitHub Copilot, OpenCode | 5 | 2,123 tok |
| MieMieeeee/ComfyUI-Mie-Package-Launcher | 274 | Codex, OpenCode | 1 | 6,361 tok |
| Kadajett/agent-nestjs-skills | 274 | Codex, OpenCode | 1 | 37,287 tok |
| poteto/noodle poteto.github.io Orchestrate agents using skills | 274 | Claude Code, Codex | 34 | 284 tok |
| phase-rs/phase preview.phase-rs.dev A rules engine and game client — Rust + WASM + React | 274 | Claude Code, Codex, Gemini CLI, OpenCode | 38 | 7,780 tok |
| huiliyi37/dsh-tianshu-tui An interactive terminal UI plugin for the official DeepSeek Harness: custom minimal ANSI r | 274 | Codex, OpenCode | 1 | 1,210 tok |
| spytensor/openmozi A custom Agent OS built to be hackable, heavily inspired by OpenClaw. | 274 | Claude Code, Codex, OpenCode | 4 | 8,211 tok |
| detroittommy879/aicodeprep-gui wuu73.org Surgical context engineering with a nice UI, Windows, Mac, Linux, BSD, anywhere where pyth | 273 | Claude Code, Codex, OpenCode | 2 | 3,881 tok |
| oculus-samples/Unity-Phanto Phanto is a showcase of the Meta Quest Mixed Reality APIs. This project demonstrate how to | 273 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 1,044 tok |
| antfu/ghfs GitHub issues/PRs as filesystem, for offline view and operations in batch. Designed for hu | 273 | Codex, OpenCode | 1 | 2,139 tok |
| Sagit-chu/flvx sagit-chu.github.io FLVX forwarding panel | 273 | Codex, OpenCode | 1 | 732 tok |
| KimYx0207/Meta_Kim aiking.dev Governed execution layer for AI coding assistants: clarify intent, route capabilities, rev | 273 | Claude Code, Codex, OpenCode | 2 | 13,016 tok |
| sven-n/MuMain | 273 | Claude Code, Codex, OpenCode | 2 | 440 tok |
| AIOSAI/AIPass aipass.ai Persistent Agent Workspace — AI agents that remember, collaborate, and never start from ze | 273 | Claude Code, Codex, OpenCode | 7 | 568 tok |
| langfuse/skills langfuse.com Agent Skills for Langfuse, the open source LLM engineering platform for tracing, prompt ma | 273 | Claude Code, Codex, OpenCode | 2 | 1,582 tok |
| aiqinxuancai/AutoLinker AutoLinker support library for E-language AI Agents and MCP services. Also supports using | 273 | Claude Code, Codex, OpenCode | 2 | 1,079 tok |
| natolambert/colloquium natolambert.github.io A markdown native slides tool for academics building with agents. | 273 | Claude Code, Codex, OpenCode | 4 | 957 tok |
| chaxus/ran ran.chaxus.com ranui — a Web Components UI library — plus ranuts utilities. Hand-built frontend infrastru | 272 | Codex | 1 | — |
| akseolabs-seo/AK-Threads-booster AK體 · Data-driven Threads writing advisor. Uses your post history, algorithms, and social | 272 | Codex, OpenCode | 1 | 1,099 tok |
| tobilg/ai-observer Unified local observability for AI coding assistants | 272 | Claude Code, Codex | 1 | 3,189 tok |
| xigua-wang/skill-doctor Local-first inspector for coding-agent skills, conflicts, precedence, and risk analysis. | 272 | Codex, OpenCode | 2 | 580 tok |
| Dicklesworthstone/asupersync Async runtime for Rust where correctness is structural: region-owned tasks, cancel-correct | 272 | Claude Code, Codex, OpenCode | 3 | 19,928 tok |
| basecamp/basecamp-cli basecamp.com Basecamp CLI and Agent Skills | 272 | Claude Code, Codex, OpenCode | 1 | 1,938 tok |
| haolange/InfinityRenderPipeline Graphics Research for Unity Scriptable Render Pipeline. | 271 | Codex, OpenCode | 1 | 8,828 tok |
| olo-dot-io/Uni-CLI olo-dot-io.github.io One command for every interface—search, run, and inspect real software across APIs, browse | 271 | Codex, OpenCode | 1 | 1,946 tok |
| BetterWright/betterwright betterwright.com A persistent, policy-guarded Playwright browser for AI agents — network policy, encrypted | 271 | Codex, OpenCode | 1 | 1,265 tok |
| nyatinte/ccexp npmjs.com interactive terminal interface for discovering, previewing, and managing Claude Code confi | 270 | Claude Code, Codex, OpenCode | 5 | 3,808 tok |
| endorhq/rover endor.dev A manager for AI coding agents that works with Claude Code, Cursor, Gemini, Codex, and Qwe | 270 | Claude Code, Codex, Gemini CLI, OpenCode | 6 | 2,146 tok |
| radix-ng/primitives radix-ng.com Headless, signals-first UI primitives for Angular. Accessible. Customizable. | 270 | Claude Code, Codex, GitHub Copilot, OpenCode | 17 | 11,190 tok |
| loulanyue/awesome-claude-notes Community-maintained distribution of reusable AI coding agents, commands, skills, hooks, a | 270 | Claude Code, Codex, OpenCode | 2 | 2,268 tok |
| jumbocontext/cli jumbocontext.com Memory and Context Orchestration for Coding Agents | 270 | Codex, OpenCode | 1 | 38 tok |
| betta-tech/harness-sdd | 269 | Claude Code, Codex, OpenCode | 9 | 1,769 tok |
| dnouri/pi-coding-agent Emacs frontend for the Pi coding agent | 269 | Codex, OpenCode | 1 | 4,052 tok |
| gregs1104/pgbent PostgreSQL Benchmarking Toolkit | 269 | Codex, GitHub Copilot, OpenCode | 2 | 1,244 tok |
| amanattar/leetcode-helper | 269 | Codex, OpenCode | 1 | 2,791 tok |
| bowenliang123/markdown-exporter marketplace.dify.ai An Agent Skill and Dify plugin to transform Markdown to files of DOCX, PPTX, XLSX, PNG, PD | 269 | Codex, OpenCode | 1 | 1,274 tok |
| Ariestar/sivtr sivtr.pages.dev A unified agent memory workspace for human and agent | A unified agent memory workspace | 269 | Claude Code, Codex, OpenCode | 5 | 5,654 tok |
| pbakaus/agent-reviews agent-reviews.com Token efficient, automated Github review workflows and bug fixing. | 269 | Claude Code, Codex, OpenCode | 2 | 743 tok |
| ExpTechTW/DPIP exptech.dev Disaster Prevention Information Platform (防災資訊整合平台) | 268 | Claude Code, Codex, OpenCode | 2 | 3,741 tok |
| antithesishq/antithesis-skills AI Skills for Antithesis Users | 268 | Claude Code, Codex, OpenCode | 2 | 1,196 tok |
| byteseek/Mira Agent-native investment research workspace for evidence-tracked, refreshable investment th | 268 | Claude Code, Codex, OpenCode | 2 | 1,883 tok |
| NVIDIA/cosmos-curator Cosmos Curator is a powerful video curation system that processes, analyzes, and organizes | 268 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,442 tok |
| saeloun/miru-web miru.so Miru | Time Tracking and Invoicing and Employee Benefits. Built using Ruby On Rails and Re | 267 | Claude Code, Codex, OpenCode | 4 | 1,466 tok |
| PacificStudio/openase pacificstudio.ai Ticket-Driven Automated Software Engineering. OpenASE is an all-in-one platform that turns | 267 | Codex, OpenCode | 9 | 1,518 tok |