23,799 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 |
|---|---|---|---|---|
| atree1023/snc-cribl-mcp | 3 | Claude Code, Codex, OpenCode | 3 | 3,376 tok |
| sandraschi/opencode-cli-mcp MCP server that wraps opencode CLI's HTTP API (opencode serve) into MCP tools, plus a weba | 3 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf | 7 | 1,914 tok |
| langlink-localization/xliff-mcp-server MCP server for processing XLIFF translation files | 3 | Codex, OpenCode | 1 | 320 tok |
| algony-tony/mymcp | 3 | Codex, OpenCode | 1 | 2,268 tok |
| ZDOSS/HeroLink RPG Maker MV (and MZ) MCP bridge | 3 | Codex, OpenCode | 1 | 2,455 tok |
| Neboy72/nexus-memory Universal shared memory for AI agents — one brain for all your agents, 100% local & privat | 3 | Codex, OpenCode | 1 | 8,236 tok |
| wilfoa/polybugger-mcp opencode-agent-debugger | 3 | Codex, OpenCode | 1 | 759 tok |
| obrien-matthew/mcp-steam pypi.org MCP server for Steam -- gaming library, achievements, stats, and store discovery for Claud | 3 | Claude Code, Codex, OpenCode | 2 | 295 tok |
| human-turn/t-invest-mcp | 3 | Claude Code, Codex, OpenCode | 2 | 1,862 tok |
| moeuu/tradingview-mcp Local-first MCP server for market analysis, charts, and optional TradingView browser workf | 3 | Codex, OpenCode | 1 | 78 tok |
| Knuckles-Team/repository-manager Manage your git repositories. Now supports Agentic AI MCP Server Integration! | 3 | Claude Code, Codex, OpenCode | 4 | 18,801 tok |
| qrak/telegram-commandcode commandcode.ai MCP server for Telegram integration with Command Code — send messages, files, and photos f | 3 | Codex, OpenCode | 1 | 1,216 tok |
| luckynee/unity-prefab-parser-mcp | 3 | Codex, GitHub Copilot, OpenCode | 2 | 695 tok |
| osloer-industries/homeexchange-mcp Unofficial local MCP server for HomeExchange — search homes, manage conversations, and mor | 3 | Codex, OpenCode | 1 | 544 tok |
| dirien/pulumi-events MCP server for managing events on Meetup.com via AI assistants | 3 | Claude Code, Codex, Gemini CLI, OpenCode | 4 | 2,549 tok |
| nexus-xyz/nexus-exchange-mcp MCP server for the Nexus Exchange API — read market data and place trades from an AI agent | 3 | Codex, OpenCode | 1 | 807 tok |
| ilyautov/moysklad-mcp-ru moysklad-mcp-ru.aifrontier.tech MCP server for MoySklad (JSON API 1.2): inventory, products, orders, documents, reports, a | 3 | Codex, Gemini CLI, OpenCode | 2 | 1,231 tok |
| LaurentHuzard/beat-twin Beat Twin - Bitwig MCP bridge and agentic music production lab | 3 | Codex, OpenCode | 1 | 403 tok |
| simon-ami/zen-devtools-mcp Unofficial MCP server for Zen Browser DevTools, enabling AI assistants to inspect and cont | 3 | Claude Code, Codex, OpenCode | 2 | 294 tok |
| I-No-oNe/baileys-agent-kit LLM-first WhatsApp automation with Baileys, MCP, CLI, GitHub Actions, and secure QR pairin | 3 | Claude Code, Codex, OpenCode | 2 | 374 tok |
| simba87/iiko-server-mcp MCP server exposing iikoServer REST API as 42+ LLM-callable tools over stdio | 3 | Codex, OpenCode | 1 | 1,178 tok |
| Archolith/menhir archolith.dev Provenance, governed context, and code-impact analysis for coding agents. | 3 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf | 5 | 1,057 tok |
| rjenks/pf2e-mcp An MCP server for building Pathfinder 2nd Edition Remastered characters together with an A | 3 | Claude Code, Codex, OpenCode | 3 | 2,352 tok |
| h666zhang/vscode-cube-mcp pypi.org MCP server that wraps STM32CubeMX CLI — let AI agents load .ioc, configure pins/peripheral | 3 | Codex, OpenCode | 1 | 1,606 tok |
| ygq-future/openai-vision-mcp-server An Model Context Protocol (MCP) stdio server for bounded, high-precision image analysis us | 3 | Codex, OpenCode | 1 | 850 tok |
| wellkilo/RepoPilot wellkilo.github.io Auditable repository maintenance AgentTeam with evidence-backed pull requests, automated c | 3 | Codex, OpenCode | 1 | 727 tok |
| naplesblue/grokbridge Local MCP bridge for Codex and Claude Code: delegate code, reviews, web/X research, Grok 4 | 3 | Codex, OpenCode | 1 | 532 tok |
| shekarsiri/moo-tasks Local-first MCP task manager & real-time Web UI for AI coding agents (Claude Code, Cursor, | 3 | Claude Code, Codex, Cursor, OpenCode, Windsurf | 4 | 1,946 tok |
| real-limitless/ansible-flow-mcp real-limitless.github.io MCP server exposing Ansible modules to AI agents (search → schema → check → execute). Side | 3 | Claude Code, Codex, OpenCode | 2 | 4,638 tok |
| GoogleCloudPlatform/mcp-grpc-transport-py | 3 | Codex, OpenCode | 1 | 369 tok |
| dvgamerr-app/gokub-mcp dvgamerr.app 🚀 Model Context Protocol (MCP) server for Bitkub Cryptocurrency Exchange API - Connect Cl | 3 | Claude Code, Codex, OpenCode | 2 | 1,403 tok |
| dinglebear-ai/rytdl npmjs.com Rust MCP server and CLI for yt-dlp media search/downloads, metadata tagging, transfer queu | 3 | Claude Code, Codex, Gemini CLI, OpenCode | 4 | 3,620 tok |
| IFTTT/ifttt-plugins ifttt.com Official IFTTT plugins for AI clients — automate hundreds of services from your agent via | 3 | Codex, OpenCode | 1 | 1,071 tok |
| cyanheads/openaq-mcp-server npmjs.com Find air-quality monitoring stations, read latest sensor values, and pull historical pollu | 3 | Claude Code, Codex, OpenCode | 2 | 14,896 tok |
| nabheet/vscode-mcp-server VS Code MCP server for AI agents (opencode, Claude, Cursor) — debug, edit, and control VS | 3 | Codex, OpenCode | 1 | 1,147 tok |
| wallieinformal201/pentest-mcp-server Integrate penetration testing tools and payloads into your workflow through the Model Cont | 3 | Claude Code, Codex, OpenCode | 2 | 9,962 tok |
| comparedge/pricing-api comparedge.com Free REST API and MCP server for verified SaaS, AI, and LLM pricing across 490+ tools. Ope | 3 | Codex, OpenCode | 1 | 544 tok |
| gabrielrojasnyc/anatomy-of-a-knowledge-base Runnable teaching implementation of the Cerebras knowledge-base architecture: one embeddin | 3 | Claude Code, Codex, OpenCode | 2 | 1,176 tok |
| Mitscherlich/skills | 3 | Claude Code, Codex, OpenCode | 2 | 1,850 tok |
| cyanheads/ris-austria-mcp-server npmjs.com Search Austrian consolidated federal & state law, court decisions, and the authentic Bunde | 3 | Claude Code, Codex, OpenCode | 2 | 15,968 tok |
| cyanheads/treasury-fiscaldata-mcp-server npmjs.com Query US Treasury national debt, interest rates, exchange rates, and 80+ fiscal datasets v | 3 | Claude Code, Codex, OpenCode | 2 | 14,978 tok |
| cyanheads/who-gho-mcp-server npmjs.com Query WHO Global Health Observatory data — 3,059 indicators across 194 member states with | 3 | Claude Code, Codex, OpenCode | 2 | 16,430 tok |
| indrasvat/shux shux.pages.dev A modern take on tmux | 3 | Claude Code, Codex, OpenCode | 11 | 6,164 tok |
| forgeopslabs/appstore-mcp MCP server (Rust, rmcp) exposing the Apple App Store Connect API — apps, in-app purchases, | 3 | Codex, OpenCode | 1 | 817 tok |
| Knuckles-Team/tunnel-manager Create SSH Tunnels to your remote hosts and host as an MCP Server for Agentic AI! | 3 | Claude Code, Codex, OpenCode | 2 | 5,249 tok |
| keyfire/xbsl docs.keyfire.ru The XBSL (1C:Element) toolkit - linter with autofixes, LSP server, docs search, metadata s | 3 | Codex, OpenCode | 1 | 267 tok |
| alichicken/sv1-agent-bridge MCP server that lets AI agents control Synthesizer V Studio 1.x via its Lua scripting API | 3 | Codex, OpenCode | 1 | 1,932 tok |
| sebastienrousseau/bankstatementparser-mcp Parse bank statements (BAI2, MT940/MT942, CAMT.053, OFX, CSV) into structured transactions | 3 | Codex, OpenCode | 1 | 603 tok |
| LamaSu/physical-capability-cloud Physical Capability Cloud — every physical capability, one protocol | 3 | Claude Code, Codex, OpenCode | 24 | 16,922 tok |
| costory-io/costory-finops-mcp-skills costory.io FinOps agent MCP: one allocated view of cloud, AI and data costs across providers, shared | 3 | Claude Code, Codex, Gemini CLI, OpenCode | 2 | 2,060 tok |