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 |
|---|---|---|---|---|
| redpanda-data/protoc-gen-go-mcp Go protobuf compiler extension to turn any gRPC service into an MCP server | 230 | Claude Code | 1 | 1,015 tok |
| kooshi/SharpToolsMCP A suite of MCP tools for AIs to analyze and modify C# solutions with high signal, Roslyn p | 230 | GitHub Copilot | 1 | 1,014 tok |
| vast-ai/vast-cli vast.ai Vast.ai python and cli api client | 230 | Codex, OpenCode | 1 | 106 tok |
| lhl/agentic-memory | 230 | Claude Code, Codex, OpenCode | 2 | 1,251 tok |
| cynative/cynative cynative.com Open-source AI agent framework for security engineering across AWS, GCP, Azure, Kubernetes | 230 | Claude Code, Codex, OpenCode | 2 | 8,925 tok |
| cso1z/claude-ip-guard A Claude Code hook plugin for IP-based access control · Prevents Claude account bans · Cla | 230 | Claude Code | 3 | — |
| Helweg/open-codebase-index Semantic codebase indexing and search for OpenCode, Claude, Codex, Pi, Jcode, and MCP host | 230 | Codex, OpenCode | 1 | 4,371 tok |
| Ryder-MHumble/Meldwork ryder-mhumble.github.io Local-first AI agent workspace for multi-agent collaboration, agent orchestration, scoped | 230 | Codex, OpenCode | 1 | 429 tok |
| Jmiao11/bili-music Bili Music is a desktop music player built with Tauri v2 + Rust that uses Bilibili's music | 230 | Codex, OpenCode | 1 | 4,639 tok |
| Ingar30/reviewer | 230 | Codex, OpenCode | 2 | 1,468 tok |
| Penecruz/VAICOM-Community VAICOM for DCS World | 230 | Claude Code, GitHub Copilot | 2 | 1,510 tok |
| aws-samples/serverless-full-stack-webapp-starter-kit Full stack webapp kit to leverage the power of serverless! | 229 | Codex, OpenCode | 1 | 2,447 tok |
| DeckardGer/tanstack-agent-skills TanStack Agent Skills: Best practices for TanStack Query, Router, and Start for AI coding | 229 | Claude Code, Codex, OpenCode | 2 | 1,286 tok |
| antopolskiy/kanban-md File-based kanban board for autonomous agentic loop. CLI and TUI for multi-agent workflows | 229 | Claude Code, Codex, Gemini CLI, OpenCode | 10 | 433 tok |
| jmagly/aiwg aiwg.io Reusable project context and specialist workflows for the AI tools you already use. Agents | 229 | Claude Code, Codex, OpenCode, Windsurf | 3 | 1,038 tok |
| popstas/telegram-download-chat Download any Telegram chat history: CLI, GUI, WebUI, MCP, Skill | 229 | Claude Code, Codex, OpenCode, Windsurf | 4 | 7,110 tok |
| Cuongyd196/auto-compare-video facebook.com 🎬 Tạo video "so sánh kiến thức" ngắn tự động — HyperFrames + AI voice, 1 template nhiều c | 229 | Claude Code, Codex, OpenCode | 2 | 3,464 tok |
| initializ/forge go.useforge.ai Forge is the open-source runtime for Anthropic's Agent Skills standard — built for the age | 229 | Claude Code | 3 | 605 tok |
| O0000-code/paper-search-pro o0000-code.github.io Academic literature discovery as a Skill — Claude Code · Codex · any agent that loads SKIL | 229 | Claude Code | 1 | 1,067 tok |
| KbWen/agentic-os kbwen.com Governance framework for AI coding agents. It runs them through a five-step workflow (plan | 229 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 55 | 5,159 tok |
| RandyChen1985/nanzi-ai-agent-platform 🚀 Open-source enterprise-grade multi-agent platform and ChatBI data insights platform. Su | 229 | Claude Code, Codex, Gemini CLI, OpenCode | 32 | 1,293 tok |
| stephenlzc/AI-Powered-Literature-Review-Skills AI-driven systematic academic literature review tool | AI-Powered Literature Survey Tool w | 229 | Codex, OpenCode | 1 | 4,040 tok |
| edonadei/caliper deepwiki.com Run your real agent with and without your skills, MCPs, and rules. See which ones actually | 229 | Codex, OpenCode | 1 | 673 tok |
| mtarcure/claude-vibe-squad Markdown-first orchestration for 71 specialists across Codex, Claude, Gemini, and Grok. Ch | 229 | Claude Code, Codex, Gemini CLI, OpenCode | 11 | 1,961 tok |
| isomoes/claude-code-zed Zed extension for Claude Code CLI integration | 229 | Claude Code | 1 | 175 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 | 228 | Codex, OpenCode | 1 | 1,974 tok |
| 861172923/Unity-Skills Unity Skills | 228 | Claude Code | 1 | 45 tok |
| dannymcc/Granola-to-Obsidian An Obsidian plugin to automatically sync notes from Granola AI | 228 | Claude Code | 1 | 2,639 tok |
| Piebald-AI/splitrail splitrail.dev Fast, cross-platform, real-time token usage tracker and cost monitor for Claude Code / Cod | 228 | Claude Code, Codex, OpenCode | 8 | 363 tok |
| mubaidr/gem-team mubaidr.github.io Turn AI coding into an engineering process. | 228 | Claude Code, Codex, OpenCode | 14 | 1,442 tok |
| Garudex-Labs/caracal caracal.run 🐾 Authority, not credentials, for AI agents: policy-approved actions, delegation that can | 228 | Claude Code, GitHub Copilot | 19 | 4,434 tok |
| davidliuk/graph-of-skills [EMNLP '26] Dependency-Aware Structural Retrieval for Massive Agent Skills | 228 | Claude Code | 1 | 1,901 tok |
| joyehuang/minimind-notes minimind.wiki 🚀 [Build an LLM from Scratch] A minimal, principle-first guide to understanding and build | 228 | Claude Code, Codex, OpenCode | 2 | 6,709 tok |
| AS-FOSS/mandible A Universal TUI Manual Viewer for CLI Tools in Rust | 228 | Claude Code, Codex, OpenCode | 2 | 5,504 tok |
| vitorbaptista/shellshare shellshare.net Live terminal broadcasts | 227 | Claude Code, Codex, OpenCode | 3 | 5,794 tok |
| kaptinlin/jsonschema Go library for JSON Schema Draft 2020-12 validation with enhanced outputs and multilingual | 227 | Claude Code, Codex, OpenCode | 3 | 2,441 tok |
| fy0/CodeKanban Manage all your terminals and ai coding agents from one unified page. | 227 | Codex, OpenCode | 1 | 689 tok |
| steipete/tmuxwatch tmuxwatch.com A simple TUI to watch tmux sessions | 227 | Codex, OpenCode | 1 | 2,085 tok |
| ushironoko/octorus crates.io Review GitHub PRs and local diff in your terminal, with AI-powered automated review & fix | 227 | Claude Code | 2 | 1,188 tok |
| liyingsong99/AIBridge AI Unity development harness that combines project-local workflows, AIBridge Skills, CLI a | 227 | Codex, OpenCode | 1 | 1,617 tok |
| eddmpython/dartlab eddmpython.github.io Korean DART + SEC EDGAR filings as structured Python data for company analysis | 227 | Claude Code, Codex, OpenCode | 2 | 1,334 tok |
| andreszs/ComfyUI-OpenPose-Studio OpenPose Studio node for ComfyUI workflows. | 227 | Codex, OpenCode | 1 | 792 tok |
| claudioemmanuel/squeez Hook-based token compressor for 7 AI CLI hosts (Claude Code, Copilot CLI, OpenCode, Gemini | 227 | Claude Code | 1 | 1,468 tok |
| scarletkc/agents Shared standards and reusable skills for Claude Code, Codex CLI, and other AI coding agent | 227 | Claude Code, Codex, OpenCode | 2 | 708 tok |
| tamdogood/builder-essential-skills npmjs.com A repository for skills that are essential to my daily work | 227 | Codex, OpenCode | 1 | 225 tok |
| yusong652/itasca-mcp pypi.org MCP server connecting AI agents to ITASCA engines (PFC, FLAC, 3DEC, MPoint, MassFlow) — ru | 227 | Codex, OpenCode | 1 | 2,179 tok |
| hoangnb24/skills | 227 | Codex, OpenCode | 1 | 272 tok |
| sahin/ai-rules | 227 | Claude Code | 11 | — |
| timothywarner-org/claude-code techtrainertim.com Claude Code and Large-Context Reasoning (O'Reilly Live Learning) | 226 | Claude Code, GitHub Copilot | 23 | 5,219 tok |
| ArtemXTech/claude-code-obsidian-starter artemxtech.substack.com Free starter kit: Claude Code + Obsidian. Pre-configured vault with skills for projects, t | 226 | Claude Code | 1 | 258 tok |