24,879 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 agents8,544Claude Code6,892Git and workflow3,622Data and AI3,580Backend and APIs3,558Languages3,492Planning3,321Code review2,907Testing2,690DevOps and cloud2,489Writing and docs2,484Memory and context2,374Research2,321Frontend2,311Security2,178Project management1,971
All Claude Code32,539 Codex24,879 OpenCode23,799 GitHub Copilot3,723 Gemini CLI2,040 Cursor1,772 Windsurf202 Kiro116
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| 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 |
| marrinexyq-droid/Rag-Mcp-Server | 0 | Claude Code, Codex | 9 | — |
| 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 |
| ESTELLA219/Ariadne-Test-Agent-System Ariadne self-healing UI/API automation testing agent: Planner explores, Generator creates | 0 | Codex, OpenCode | 1 | 3,858 tok |
| cryptopepy/chungus-kali-mcp Allows an AI harness to take complete control of your Kali VM and automate CTFs and pentes | 0 | Codex, OpenCode | 1 | 698 tok |
| Northern-Lighthouse/swarm-mcp-server MCP server for coordinating swarms of AI coding agents: task queue, messaging, knowledge b | 0 | Codex, OpenCode | 1 | 608 tok |
| DannieJWright/planner-mcp | 0 | Codex, OpenCode | 1 | 822 tok |
| hexacron/claude-transformatron-9000 A Maltego transform server with MCP and Transform Authoring skill for coding agents | 0 | Claude Code, Codex, OpenCode | 2 | 1,599 tok |
| helpdeskllam-art/mcp-server-typescript-mst3xku1 Created from render-examples/mcp-server-typescript template | 0 | Claude Code, Codex, OpenCode | 2 | 1,069 tok |
| Johnnyzlee/agent-bridge-for-tab-management-in-firefox Local-first MCP server, Agent Skill, and WebExtension for precise Firefox tab and tab-grou | 0 | Codex, OpenCode | 1 | 1,451 tok |
| fauzulkc/blur-studio Coordinate-based selective photo blurring — precisely blur faces, plates, screens, or any | 0 | Claude Code, Codex, OpenCode | 2 | 5,246 tok |
| zaynabed/bfxr-mcp MCP server and local web app that generate game sound effects with the Bfxr synth engine. | 0 | Codex, Cursor, OpenCode | 2 | 90 tok |
| Bhavanachowdary18/Session-Memory MCP server that stores AI session context locally, enabling cross-IDE continuity for AI-as | 0 | Claude Code, Codex, OpenCode | 2 | 1,202 tok |
| nazerim/brave-answers-mcp MCP server (stdio) for the Brave Answers API: cited one-shot answers + async research subm | 0 | Codex, OpenCode | 1 | 749 tok |
| LifeAnalysis/company-mesh Secure, local-first MCP collaboration for AI agent teams over Iroh | 0 | Codex, OpenCode | 1 | 177 tok |
| Carlos-ortiz23/siigo-mcp Servidor MCP (Model Context Protocol) remoto que conecta la API pública de Siigo Colombia | 0 | Codex, OpenCode | 1 | 360 tok |
| ryuk3nd0/echarts-mcp Apache ECharts MCP server: type-safe, SVG-first rendering over stdio + Streamable HTTP | 0 | Claude Code, Codex | 1 | — |
| garvitkumbhat619/mcp-server-python-msw3oiyy Created from render-examples/mcp-server-python template | 0 | Claude Code, Codex, OpenCode | 2 | 841 tok |
| awernick/github-mcp Thin FastMCP server with flat GitHub tools (issues, PRs, code browsing); self-hosted strea | 0 | Codex, OpenCode | 1 | 172 tok |
| nate-raubenheimer/lawpracticeza-mcp MCP server for LawPracticeZA — South African legal practice software. | 0 | Codex, OpenCode | 1 | 601 tok |
| sultan-programistow/paddling-pl-mcp-server paddling-pl-mcp-server.vercel.app | 0 | Claude Code, Codex, OpenCode | 2 | 924 tok |
| alejoacelas/amazing-marvin-mcp Local Amazing Marvin MCP server and Claude Desktop extension | 0 | Claude Code, Codex, OpenCode | 2 | 84 tok |
| GetSayAll/sayall-mcp Local-only MCP servers and authorization tooling for SayAll apps | 0 | Codex, OpenCode | 1 | 157 tok |
| Demi8-patch/aegis Durable, Evidence-Grounded Knowledge Compiler for AI Agents (MCP 2026-07-28) | 0 | Codex, OpenCode | 1 | 2,029 tok |
| IMONsergey/framer-chat-mcp | 0 | Codex, OpenCode | 1 | 272 tok |
| SanAntonio021/claude-codex-bridge Local authenticated bidirectional MCP bridge for isolated Claude and Codex peer sessions. | 0 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 286 tok |
| kadalzbaiq/mata-kadalz A local Vision MCP server for any MCP client, using Qwen3-VL through an external llama-ser | 0 | Codex, OpenCode | 1 | 710 tok |
| moawhi/Argent Import an OpenAPI spec, pick endpoints for agents, and get a hosted MCP URL — dashboards c | 0 | Claude Code, Codex, OpenCode | 2 | 159 tok |
| anshrajore/atelier-mcp Atelier is an MCP server and agent skill pack that adds post-generation quality gates to v | 0 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 4 | 1,967 tok |
| AaronVick/AGENT_FABLES agentfables.org Machine-readable preflight for software agents: pass the next unsent tool call; receive ≤2 | 0 | Codex, OpenCode | 1 | 408 tok |