23,819 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 |
|---|---|---|---|---|
| SomeNewKid/CaesarCipher A Foundry prompt agent which uses an MCP tool to encode a message using a Caesar shift. | 0 | Codex, OpenCode | 1 | 233 tok |
| arr-mcps/prowlarr-mcp Model Context Protocol for Prowlarr/Prowlarr | 0 | Codex, OpenCode | 1 | 1,257 tok |
| soewal19/eracore-revit-mcp MCP Server for Autodesk Revit — BIM automation via LLM assistants | 0 | Claude Code, Codex, OpenCode | 2 | 4,708 tok |
| Ardaka/cursor-mcp-qa-agent A local MCP server, Cursor Agent rules, and safe reusable QA workflows in TypeScript. | 0 | Codex, OpenCode | 1 | 140 tok |
| shawnro/qbo-mcp shawnro.github.io MCP server for QuickBooks Online - query, create, and edit accounting data with Claude | 0 | Claude Code, Codex, OpenCode | 2 | 2,374 tok |
| briandconnelly/moonbridge DEPRECATED: superseded by amicus (github.com/briandconnelly/amicus); 0.4.0 is the final re | 0 | Claude Code, Codex, OpenCode | 6 | 3,036 tok |
| arr-mcps/autobrr-mcp Model Context Protocol for autobrr/autobrr | 0 | Codex, OpenCode | 1 | 1,539 tok |
| brightredchilli/terraform-docs Terraform docs search and mcp tool | 0 | Codex, OpenCode | 1 | 772 tok |
| Jeric-X/wd_tagger_mcp | 0 | Codex, OpenCode | 1 | 15 tok |
| khanglvm/figma-lens npmjs.com Independent CLI for inspecting Figma designs: find screens, read layout and typography, an | 0 | Codex, OpenCode | 1 | 640 tok |
| jaimeehd/personal-mcp Servidor MCP personalizado para orquestación de estaciones de trabajo Windows/Linux/macOS. | 0 | Codex, OpenCode | 1 | 13,150 tok |
| rixzkiye/codex-router Durable MCP control plane for long-running Codex agents | 0 | Codex, OpenCode | 1 | 221 tok |
| Zom31C/1confdb-knw | 0 | Codex, OpenCode | 1 | 3,800 tok |
| Lianheng-Y/codex-mcp-todo-assistant | 0 | Codex, OpenCode | 1 | 425 tok |
| RamidLab/mcp-service-template | 0 | Codex, OpenCode | 1 | 4,503 tok |
| zaccomode/up-bank-mcp A Cloudflare Workers-based MCP server for Up's API | 0 | Codex, OpenCode | 1 | 360 tok |
| lukaisailovic/remarkable-mcp | 0 | Claude Code, Codex, OpenCode | 2 | 702 tok |
| DBeidachazi/mcp-ssh MCP server for persistent SSH sessions | 0 | Codex, OpenCode | 1 | 2,939 tok |
| xiaogezi/taskcenter Local-first requirement radar for Codex and Claude sessions with MCP and hook integrations | 0 | Claude Code, Codex, OpenCode | 2 | 2,010 tok |
| AIEterprise/mcp-web-crawler mcp-web-crawler.vercel.app | 0 | Claude Code, Codex, OpenCode | 2 | 79 tok |
| ZivSapir/customer-support-analyst-mcp Local MCP server for natural-language Q&A over support ticket data (DuckDB + SQL + FTS) | 0 | Codex, OpenCode | 1 | 156 tok |
| jetwind/mcp-context-forge mcp-context-forge copy | 0 | Claude Code, Codex, OpenCode | 2 | 14,064 tok |
| Klartika/gsc-mcp-server Google Search Console Insights with Claude AI for SEOs | 0 | Claude Code, Codex, OpenCode | 2 | 3,335 tok |
| hayatosc/microsoft-bypass-mcp | 0 | Codex, OpenCode | 1 | 1,270 tok |
| quochuy/ai-coord-mcp MCP server providing a shared task queue and coordination layer for independently-launched | 0 | Claude Code, Codex, OpenCode | 2 | 1,191 tok |
| adam5isalive/mist-mcp-server MCP server for Juniper Mist REST API — 22 curated tools, Marvis AI, WLAN CRUD, device mana | 0 | Codex, OpenCode | 1 | 1,724 tok |
| Sen-platotech/xiaohongshu-auto-ops-assistant Xiaohongshu content production, human review, and controlled publishing workflow with huma | 0 | Codex, OpenCode | 1 | 600 tok |
| SHENAO1/cuc-literature-mcp Local MCP and Codex Skill for CUC SCI literature search, verified PDF retrieval, and Tence | 0 | Codex, OpenCode | 1 | 850 tok |
| SagaSmithAI/SagaSmith-narrative-mcp System-neutral authoritative long-form narrative MCP for SagaSmith | 0 | Codex, OpenCode | 1 | 133 tok |
| forthy/effect-stateless-mcp | 0 | Codex, OpenCode | 1 | 588 tok |
| alexandreumatize/mcpanonimohealth Desidentificação local de documentos clínicos para uso seguro com agentes de IA | 0 | Claude Code, Codex, OpenCode | 2 | 1,088 tok |
| mwe-support/DingTalkMCP A self-deployed dingtalk mcp based on DingTalk official OpenAPI | 0 | Codex, OpenCode | 1 | 2,780 tok |
| ohnotnow/devnotes Tiny markdown dev notes for small teams - web UI, API and MCP server for agent capture and | 0 | Claude Code, Codex, OpenCode | 12 | 14,238 tok |
| aayushchouhan24/limitless-reign-mcp AI-Powered Discord Bot Control | 100+ Tools | Works with Claude, ChatGPT, Cursor | 0 | Claude Code, Codex, OpenCode | 3 | 731 tok |
| MrRolie/mm-ibkr-mcp Interactive Brokers MCP server for account monitoring, approvals, and basket trading | 0 | Claude Code, Codex, OpenCode | 5 | 939 tok |
| creative-nam/media-gen-mcp An MCP server that allows you to connect your AI Agent to free image and video generation | 0 | Claude Code, Codex, OpenCode | 5 | 2,182 tok |
| valrinx/raven-roblox-mcp A fast shared-daemon MCP bridge for Roblox executors, Codex, and multiple AI agents | 0 | Codex, OpenCode | 1 | 407 tok |
| Robgonzalez/tenarius-wiki-mcp Community MCP (unofficial) to query the public Tenarius RO wiki via AI agents | 0 | Codex, OpenCode | 1 | 783 tok |
| Miguel-Calhabeu/edisciplinas-mcp MCP para agentes de IA acessarem conteúdos do E-Disciplinas da USP com segurança | 0 | Claude Code, Codex, OpenCode | 2 | 125 tok |
| vantagemcp/vantage-mcp vantagemcp.dev AI visibility MCP server: checks whether ChatGPT, Gemini, Perplexity and Google AI Overvie | 0 | Codex, OpenCode | 1 | 463 tok |
| triplesixmir/reporecall Local-first, model-agnostic memory for coding agents. Markdown source of truth, disposable | 0 | Codex, OpenCode | 1 | 92 tok |
| arr-mcps/qbit_manage-mcp Model Context Protocol for StuffAnThings/qbit_manage | 0 | Codex, OpenCode | 1 | 1,582 tok |
| reachjalil/openwork-remote-mcp-app-example reachjalil.github.io Forkable monorepo of standard MCP Apps for OpenWork Connect, URL import, and capability ex | 0 | Codex, OpenCode | 1 | 664 tok |
| marshawcoco/gitmono-agent-team Three-agent, evidence-first collaboration contracts and MCP server for Libra-backed reposi | 0 | Codex, OpenCode | 1 | 234 tok |
| nar-oah/pose-mcp | 0 | Codex, OpenCode | 1 | 218 tok |
| Nighthawk42/gbdocs-mcp MCP server exposing the Game Boy Pan Docs as structured, citable lookups for decompilation | 0 | Claude Code, Codex, OpenCode | 2 | 2,006 tok |
| chansanya/ForgeDeck Lightweight self-hosted DevOps platform for Docker, Compose, SSH, pipelines, and MCP. | 0 | Codex, OpenCode | 1 | 1,882 tok |
| bkosciow/mcp_camera REST server for USB cameras + MCP for AI to "see" | 0 | Claude Code, Codex, OpenCode | 2 | 1,634 tok |
| deitum/testops-mcp | 0 | Codex, OpenCode | 1 | 2,139 tok |
| ABeltramo/mcp-explorer An API controllable and observable general purpose MCP server | 0 | Claude Code, Codex, OpenCode | 2 | 1,096 tok |