31,977 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 agents7,557Claude Code6,620Data and AI3,682Backend and APIs3,496Languages3,401Planning3,217Git and workflow3,165Code review2,733Testing2,364Memory and context2,364DevOps and cloud2,310Writing and docs2,303Research2,297Frontend2,252Security2,013Productivity1,710
All Claude Code31,977 Codex23,157 OpenCode22,109 GitHub Copilot3,551 Gemini CLI1,917 Cursor1,739 Windsurf129 Kiro79
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| heyhank-app/heyhank heyhank.app Self-hosted web UI for running Claude Code agents (with optional Codex support). Multi-ses | 34 | Claude Code, Codex, OpenCode | 21 | 2,570 tok |
| zongmin-yu/serenity-skills AI infrastructure & semiconductor supply chain analysis skill for Claude Code and Cursor, | 34 | Claude Code | 1 | 737 tok |
| terramate-io/agent-skills Agent skills and Claude Code for Terraform, OpenTofu, and Terramate spanning state splitti | 34 | Claude Code, Codex, OpenCode | 2 | 680 tok |
| avrabe/mcp-loxone avrabe.github.io An opinionated Model Context Protocol (MCP) server for controlling Loxone home automation | 34 | Claude Code | 1 | 3,536 tok |
| MarcSkovMadsen/holoviz-mcp marcskovmadsen.github.io ✨A MCP server that provides intelligent access to the HoloViz ecosystem for humans and AIs | 34 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 5,422 tok |
| hashangit/openfusion Frontier-grade answers from any mix of models — a local MCP server bringing OpenRouter's F | 34 | Claude Code, Codex, OpenCode | 8 | 5,110 tok |
| zcf0508/unplugin-devpilot discord.gg A universal plugin framework for development tools that enables seamless browser-server co | 34 | Claude Code, Codex, OpenCode | 2 | 223 tok |
| blencorp/capture-mcp-server AI-native Model Context Protocol (MCP) server that integrates SAM.gov, USASpending.gov, an | 34 | Claude Code | 1 | 1,563 tok |
| vredrick/n8n-mcp n8n MCP Server - Documentation and tools for n8n nodes via Model Context Protocol with SSE | 34 | Claude Code | 1 | 7,234 tok |
| charlesjones-dev/claude-code-plugins-dev charlesjones.dev AI-powered plugins that streamline your entire development workflow in Claude Code. | 34 | Claude Code | 1 | 1,696 tok |
| mylukin/ralph-dev Autonomous development workflow plugin for Claude Code that transforms natural language re | 34 | Claude Code | 1 | 1,416 tok |
| mrlm-xyz/demo-claude-marketplace Dummy and naive demonstration template of custom Claude Code plugins marketplace structure | 34 | Claude Code | 2 | 544 tok |
| devswha/oh-my-gajae-code devswha.github.io Community plugin marketplace for Gajae Code (gjc). Workflow skills + slash commands, Claud | 34 | Claude Code, Codex, OpenCode | 1 | 9,064 tok |
| saadshahd/moo.md Stay present with AI. A Claude Code plugin that keeps you understanding what you sign to | 34 | Claude Code | 2 | 896 tok |
| n24q02m/better-email-mcp mcp.n24q02m.com IMAP/SMTP email for AI agents -- read, send, organize folders, and manage attachments acro | 34 | Claude Code, Codex, OpenCode | 2 | 3,725 tok |
| nirholas/extract-llms-docs llm.energy Extract documentation for AI agents from any site with llms.txt support. Features MCP serv | 34 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 722 tok |
| Litenova-Solutions/Fuse fuse.codes MCP server for .NET: typecheck AI agent edits against the compiler, resolve DI and route w | 34 | Claude Code, Codex, OpenCode | 2 | 10,243 tok |
| akaszubski/autonomous-dev Production-ready Claude Code 2.0 setup for autonomous development | 34 | Claude Code | 2 | 3,238 tok |
| jenkinsm13/metashape-mcp AI-powered photogrammetry automation — MCP server for Agisoft Metashape Professional 2.3+. | 34 | Claude Code | 1 | 1,106 tok |
| actionhero/keryx keryxjs.com Keryx: The Fullstack TypeScript Framework for MCP and APIs | 34 | Claude Code | 10 | 2,225 tok |
| KBRmau/linkedin-resume-optimizer Skill de otimização de LinkedIn e currículo, usável em Claude Code, Cursor e Codex | 34 | Claude Code, Codex | 2 | — |
| jcputney/agent-peer-review A Claude Code plugin that validates Claude's work using OpenAI Codex CLI. Two AI perspecti | 34 | Claude Code | 1 | 407 tok |
| magicseek/nblm Yet another awesome NotebookLM driver for Claude Code, Codex, OpenCode, Antigravity & more | 34 | Claude Code, Codex, OpenCode | 2 | 3,379 tok |
| skills-il/tax-and-finance AI agent skills for Israeli tax, invoicing, VAT, and financial systems | 34 | Claude Code | 1 | 1,018 tok |
| northflank/skills northflank.com An agent skill for deploying, operating, and automating workloads on Northflank. Includes | 34 | Claude Code | 1 | — |
| iseppo/e-arveldaja-mcp Experimental MCP server for Estonian e-arveldaja (RIK e-Financials) API. Not affiliated wi | 34 | Claude Code, Codex, OpenCode | 18 | 10,996 tok |
| ethpandaops/xatu-data | 34 | Claude Code | 1 | — |
| dwarvesf/claude-guardrails Hardened security configuration for Claude Code; permission deny rules, shell hooks, and p | 34 | Claude Code | 1 | 870 tok |
| yrvelez/qualtrics-mcp-server | 34 | Claude Code, Codex, OpenCode | 2 | 2,136 tok |
| desplega-ai/ai-toolbox desplega.ai AI toolbox, intended to be developed and used by agents! | 34 | Claude Code, Codex, OpenCode | 2 | 1,179 tok |
| wot-ui/open-wot cli.wot-ui.cn A toolkit of AI capabilities for Wot UI, including Skills, the MCP protocol, and CLI tools | 34 | Claude Code, Codex, OpenCode | 9 | 666 tok |
| taptap/instant-games-open-mcp TapTap mini-game open capabilities MCP | 34 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 4 | 25,967 tok |
| amittell/firewalla-mcp-server Firewalla MCP Server - Claude integration for network security monitoring and firewall man | 34 | Claude Code | 1 | 3,288 tok |
| brack101/AspenPlus-MCP-Server | 34 | Claude Code | 1 | 620 tok |
| bilalnaseer/wsp-wordpress-mcp freewordpressmcp.com WSP MCP - Free WordPress MCP For Connecting AI Coding Agents | 34 | Claude Code, Codex, OpenCode | 2 | 18,444 tok |
| chohra-med/expo_boilerplate aimobilelauncher.com AI-first React Native and Expo boilerplate. Feature-first architecture, TypeScript, auth, | 34 | Claude Code, Codex, OpenCode | 2 | 1,127 tok |
| CBirkbeck/mathlib-quality Claude Code skill plugin for cleaning up, golfing, and bringing Lean 4 code up to mathlib | 34 | Claude Code | 1 | 7,409 tok |
| reichenbach/iwork_mcp MCP server for Apple iWork automation — 113 tools for Numbers, Pages, and Keynote. Templat | 34 | Claude Code | 1 | 2,646 tok |
| cdknorow/coral cdknorow.github.io Free local dashboard for running Claude Code, Codex, Gemini CLI, and Pi.dev as a coordinat | 34 | Claude Code | 4 | 1,898 tok |
| bee-computer/bee-skill bee.computer Bee Skill for Agents | 34 | Claude Code | 1 | 257 tok |
| liangdabiao/claudesdk-amazon-skills-chat skillhub.cn An end-to-end AI assistant for Amazon sellers based on the **Claude Agent SDK**. Integrate | 34 | Claude Code | 55 | — |
| sergenes/mini_agent A minimal AI agent built from scratch — no agent framework, just Python, the OpenAI SDK, a | 34 | Claude Code, Codex, Gemini CLI, OpenCode | 6 | 522 tok |
| mart337i/odoo-skills Agent skills for Odoo addon development and OCA module migration | 34 | Claude Code, Codex, OpenCode | 2 | 1,081 tok |
| takeshy/obsidian-llm-hub Obsidian plugin for AI chat, workflow automation, and semantic search — supports Gemini, | 34 | Claude Code, Codex, OpenCode | 2 | 2,303 tok |
| mcp-box/mcpscore mcpscore.dev Lighthouse for MCP — score any MCP server 0–100. | 34 | Claude Code, Codex, OpenCode | 2 | 1,412 tok |
| dcc-mcp/dcc-mcp-blender pypi.org Blender addon for the DCC Model Context Protocol (MCP) ecosystem — embeds a Streamable HTT | 34 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 2,842 tok |
| warpforgehq/warpforge warpforge.app Local-first desktop command center for Claude Code, Codex, OpenCode, and other coding agen | 34 | Claude Code, Codex, OpenCode | 2 | 3,072 tok |
| GabeRealB/parasite-eve-2-decomp An in-progress decompilation of the US release of Parasite Eve 2 on the Playstation 1. | 34 | Claude Code, Codex | 2 | 8,303 tok |
| conorbronsdon/substack-mcp conorbronsdon.com MCP server for Substack: rich drafts, Notes, analytics, and consented subscriber managemen | 34 | Claude Code, Codex, OpenCode | 2 | 925 tok |
| lanes-sh/link lanes.sh Lanes Link is a private, self-hostable MCP that connects your accounts, memory and skills | 34 | Claude Code | 2 | 5,463 tok |