32,540 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 agents8,549Claude Code6,896Git and workflow3,630Data and AI3,579Backend and APIs3,559Languages3,491Planning3,321Code review2,909Testing2,691DevOps and cloud2,492Writing and docs2,490Memory and context2,374Research2,321Frontend2,311Security2,183Project management1,977
All Claude Code32,540 Codex24,898 OpenCode23,819 GitHub Copilot3,723 Gemini CLI2,039 Cursor1,772 Windsurf202 Kiro116
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| Abilityai/agent-corbin Business management assistant with Google Workspace integration | 17 | Claude Code | 24 | 8,005 tok |
| Merck/ReactiveDynamics.jl merck.github.io A timed, stochastic, resource-constrained Petri net / discrete-event engine for modeling b | 17 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 4,712 tok |
| stackhawk/agent-skills docs.stackhawk.com Security testing skills for AI coding agents. Find and fix exploitable vulnerabilities wit | 16 | Claude Code, Codex, OpenCode | 2 | 2,352 tok |
| terrense/ros2-multimodal-robot-collab | 16 | Claude Code | 3 | — |
| qualixar/slm-mesh Peer-to-peer communication for AI coding agents. 8 MCP tools, full CLI, Python client. Par | 16 | Claude Code | 5 | — |
| SummerSec/AI-Inner-Os AI Inner OS is a plugin for AI CLI tools, supporting Claude Code, Codex CLI, Cursor, and O | 16 | Claude Code | 1 | 3,502 tok |
| hildersantos/things-mcp | 16 | Claude Code | 1 | 693 tok |
| thoreinstein/aix thoreinstein.github.io A unified CLI for managing AI coding assistant configurations across platforms. | 16 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 3 | 4,455 tok |
| jonlwowski012/copilot-agent-factory Transform any codebase into an AI-powered development environment by automatically detecti | 16 | Claude Code, GitHub Copilot | 17 | 6,065 tok |
| jamesbrink/mcp-coroot MCP server for Coroot observability platform - integrate monitoring, troubleshooting, and | 16 | Claude Code | 3 | 1,901 tok |
| khaoss85/mcp-orchestro Transform product ideas into reality with an intelligent orchestration system that bridges | 16 | Claude Code | 5 | — |
| kvncampos/nautobot_mcp kvncampos.github.io Nautobot Model Context Protocol (MCP) Server - Contains STDIO and HTTP Deployments with Em | 16 | Claude Code | 1 | — |
| jbenshetler/mcp-ragex MCP server for intelligent code search: semantic (RAG), symbolic (tree-sitter), and regex | 16 | Claude Code | 1 | 832 tok |
| ovr/vibecoder-connector Bridges the gap between your IDE and your body | 16 | Claude Code | 1 | 446 tok |
| dend/guildbridge 🏰 Remotely hosted MCP server for Discord | 16 | Claude Code | 1 | 1,065 tok |
| wayne930242/Reflexive-Claude-Code A skills-driven Agentic Context Engineering / Harness Engineering workflow for Claude Code | 16 | Claude Code | 1 | 667 tok |
| CarlDog/openchronicle-mcp Memory database for LLM agents — persistent keyword + optional semantic memory, project na | 16 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 22,690 tok |
| multiplex-ai/muggle-ai-works muggletest.com An acceptance test agent that keeps your AI agent team building to your taste. Works with | 16 | Claude Code, Codex, OpenCode | 6 | 2,487 tok |
| 20alexl/claude-engram The flight recorder for Claude Code. Persistent memory across sessions, hook-level capture | 16 | Claude Code | 1 | 9,931 tok |
| kajidog/mcp-tts-voicevox kajidog.github.io VOICEVOX MCP Server (MCP Apps対応) | 16 | Claude Code | 1 | 2,803 tok |
| isaacsight/kernel kernel.chat Three packages: @kernel.chat/agent-os (POSIX for AI agents — capabilities, namespaces, quo | 16 | Claude Code, Codex, OpenCode | 2 | 1,709 tok |
| sonisoft-cnanda/now-sdk-ext-mcp MCP server for ServiceNow — enables AI assistants (Claude, etc.) to execute scripts, query | 16 | Claude Code, Codex, OpenCode | 2 | 3,479 tok |
| kaustubhhiware/agent-skills-fullstack-development How to use agent skills for fullstack development: design, planning, development | 16 | Claude Code, Codex, OpenCode | 2 | 142 tok |
| Curt-Park/claudeview Terminal dashboard for real-time Claude Code session monitoring — k9s-style TUI with live | 16 | Claude Code | 1 | 64 tok |
| MuhammadHasbiAshshiddieqy/OpenClawn Lightweight, safe, self-improving multi-role AI agent framework. Hybrid local + cloud LLMs | 16 | Claude Code | 1 | 6,049 tok |
| BugRoger/beastmode Agentic workflow skills for Claude Code. Activate beastmode. | 16 | Claude Code | 2 | 11 tok |
| Sperax/sperax-crypto-mcp MCP server and plugin for Sperax Protocol – USDs, SPA, veSPA & Demeter on Arbitrum and BNB | 16 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 755 tok |
| gensyn-ai/gensyn-delphi-skills Skills for agents to view markets and place trades on Gensyn's Delphi prediction markets | 16 | Claude Code, Codex, OpenCode | 2 | 6 tok |
| qckfx/node-debugger-mcp An MCP server for a Node.js debugger. Designed to run locally alongside Claude Code or oth | 16 | Claude Code | 1 | 626 tok |
| sweatco/archie-hq AI employee for your team — delegate real work in Slack and a team of Claude-powered agent | 16 | Claude Code, Codex, OpenCode | 9 | 1,051 tok |
| fsbtactic-code/aim-instagram-suite | 16 | Claude Code | 14 | — |
| renatobardi/hapai renatobardi.github.io Deterministic guardrails for AI coding assistants. Enforce rules via Bash hooks before exe | 16 | Claude Code, Codex, OpenCode | 2 | 13,646 tok |
| kylesnowschwartz/prompt-tower.nvim ⚡ Turn your codebase into AI-ready context in seconds – the Neovim plugin that bridges the | 16 | Claude Code | 1 | 1,069 tok |
| charles-adedotun/notifications-mcp-server MCP server for macOS notifications and sounds when Claude Desktop tasks complete. | 16 | Claude Code | 7 | — |
| samwang0723/mcp-booking Booking model context protocol server | 16 | Claude Code | 1 | 973 tok |
| shreyaskarnik/voice-mcp Bidirectional voice MCP server for Claude Code — listen (STT) and speak (TTS) on Apple Sil | 16 | Claude Code | 6 | 614 tok |
| bradenleague/UE-Agent-Asset-Toolkit AI-powered Unreal Engine asset inspection toolkit. Analyze Blueprints, Materials, Widgets, | 16 | Claude Code | 2 | — |
| pinecone-io/skills Pinecone's official Agent Skills library, for use with agentic IDEs such as Cursor, Github | 16 | Claude Code | 1 | 517 tok |
| backspace-shmackspace/claude-devkit bksp.ca claude-devkit - an agentic coding framework | 16 | Claude Code, Gemini CLI | 2 | 1,674 tok |
| burhankhatri/e2e-testing A set of 8 global skills for Claude Code that enforce disciplined, test-driven agentic dev | 16 | Claude Code | 1 | 766 tok |
| HolobiomicsLab/asb-skill-collections holobiomicslab.github.io Evidence-grounded skills and software-tool records for scientific AI agents, distilled fro | 16 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 4,593 tok |
| PCIRCLE-AI/memesh pcircle.com local collaboration layer for AI coding agents | 16 | Claude Code, Codex, OpenCode | 2 | 7,477 tok |
| najaeda/naja-scope pypi.org MCP server for AI agents to explore SystemVerilog/Verilog netlists: trace connectivity, wa | 16 | Claude Code, Codex, OpenCode | 2 | 806 tok |
| grahambrooks/symgraph Semantic code intelligence MCP server - build knowledge graphs of codebases to enhance AI- | 16 | Claude Code, Codex, OpenCode | 3 | 1,521 tok |
| brsbl/ottonomous Set of Claude Code skills for product development | 16 | Claude Code | 1 | 1,291 tok |
| komluk/scaffolding Spec-driven multi-agent orchestration plugin for Claude Code — 13 agents, 35 skills, per-p | 16 | Claude Code | 1 | 1,174 tok |
| berrzebb/consensus-loop Claude Code plugin — structural guardrails for multi-agent software development. RTM-based | 16 | Claude Code | 1 | 1,064 tok |
| keyboardgdy/woke_novel Fully Automated Novel Generation Tool, Making Claude Your "English Web Novel Auto-Generato | 16 | Claude Code | 1 | 3,733 tok |
| zauberzeug/nicegui-template A copier template for a basic NiceGUI project | 16 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 48 tok |
| regexp-lin/llm-wiki-agent AI-powered wiki agent that ingests source documents, extracts knowledge, and builds a pers | 16 | Claude Code, Codex, Gemini CLI, OpenCode | 12 | 2,632 tok |