22,224 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 agents7,622Claude Code6,647Data and AI3,678Backend and APIs3,504Languages3,404Planning3,218Git and workflow3,203Code review2,744Testing2,378Memory and context2,367Writing and docs2,318DevOps and cloud2,312Research2,291Frontend2,259Security2,027Productivity1,717
All Claude Code32,008 Codex23,279 OpenCode22,224 GitHub Copilot3,555 Gemini CLI1,920 Cursor1,736 Windsurf139 Kiro81
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| jmpijll/site24x7-code-mode-mcp Code-mode MCP server for Zoho Site24x7. Two tools (search + execute) with QuickJS WASM san | 0 | Codex, OpenCode | 1 | 3,373 tok |
| ia23a-lachnita/ui-diff-mcp | 0 | Claude Code, Codex, OpenCode | 2 | 5,194 tok |
| navin2031992/mcpselenium | 0 | Codex, OpenCode | 1 | 948 tok |
| bartest5/stickerdaniel_linkedin-mcp-server | 0 | Claude Code, Codex, OpenCode | 8 | 1,879 tok |
| PremierStudio/BrowserEngine An agent explores the product. CI replays the path with no AI. A broken step is a named re | 0 | Codex, OpenCode | 1 | 756 tok |
| arr-mcps/bookshelf-mcp Model Context Protocol for pennydreadful/bookshelf | 0 | Codex, OpenCode | 1 | 1,385 tok |
| apet97/clockify-python Complete async Clockify Python SDK with a structurally read-only MCP server | 0 | Claude Code, Codex, OpenCode | 2 | 5,858 tok |
| chazmaniandinkle/oscine Browser synth composer with an API-first core: MCP plugin for Claude, OSC gateway for cont | 0 | Claude Code, Codex, OpenCode | 2 | 1,755 tok |
| anhtuan2td/tradingview_mcp | 0 | Codex, OpenCode | 1 | 1,552 tok |
| DasDarki/PixelLabRat Local, project-based desktop app and MCP server for generating style-consistent pixel art | 0 | Codex, OpenCode | 1 | 859 tok |
| NYXNYX-cyber/MCP-Image_Analyzer | 0 | Codex, OpenCode | 1 | 2,435 tok |
| bcharleson/gsc-agent-cli CLI and MCP server for Google Search Console — sites, sitemaps, search analytics, URL insp | 0 | Codex, OpenCode | 1 | 499 tok |
| SolvingLab/OmniWeave A high-performance, polyglot code-analysis graph for coding agents — cross-language, cross | 0 | Claude Code, Codex, OpenCode | 5 | 14,225 tok |
| jgang724/construction-job-costing-agent MCP server + MCP Apps widgets + M365 Copilot declarative agent for construction job costin | 0 | Codex, OpenCode | 1 | 1,543 tok |
| vitaleap/llmstxt-mcp MCP for managing remote llms.txt documents. | 0 | Claude Code, Codex, OpenCode | 2 | 579 tok |
| benhodgson87/fireboard-mcp fireboard-mcp.up.railway.app Unofficial MCP server for the Fireboard BBQ temperature monitoring API | 0 | Claude Code, Codex, OpenCode | 2 | 830 tok |
| jesusjaehan/LLM-Wiki-MCP | 0 | Claude Code, Codex, OpenCode | 2 | 1,559 tok |
| shiwani42/Mike A Splunk-native agent that turns SOC analyst reasoning into a queryable institutional know | 0 | Codex, OpenCode | 1 | 5,655 tok |
| reunionstudio/airlock-mcp | 0 | Codex, OpenCode | 2 | 511 tok |
| mcallaway/safari-reading-list-mcp Python MCP server and CLI for Safari Reading List workflows | 0 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 995 tok |
| gossipauthorxpm/docs-mcp | 0 | Claude Code, Codex, OpenCode | 2 | 902 tok |
| KingDonRush/whatsapp-web-mcp WhatsApp Web MCP for structured conversation export, media capture, WhisperX transcription | 0 | Codex, OpenCode | 1 | 534 tok |
| artugrande/celo-mcp celo-mcp-git-main-artugrandes-projects.vercel.app Open-source remote MCP server for Celo — read+write access for any LLM. Unsigned-tx writes | 0 | Claude Code, Codex, OpenCode | 2 | 79 tok |
| ouzlifaneyassine1-dot/onyx-engine OnyxEngine - AI-Native Game Engine powered by OpenCode. Glassmorphism UI, 50 animations, 4 | 0 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 2,130 tok |
| GreatPyreneseDad/cerata-mcp-server Production-grade MCP server with Rose Glass perception engine and Python nematocyst integr | 0 | Claude Code, Codex, OpenCode | 2 | 5,426 tok |
| XMV-Solutions-GmbH/microsoft-tasks-mcp MCP server for Microsoft Planner + To Do, audit-preserving, never-auto-modify-other-people | 0 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 2,241 tok |
| surendranb/wikipedia-mcp-server Progressive-retrieval MCP server for Wikipedia | 0 | Codex, OpenCode | 1 | 580 tok |
| twodogwang/mcp-demo | 0 | Codex, OpenCode | 1 | 588 tok |
| schoox/schoox-mcp-server MCP server for querying Schoox LMS data via AI assistants | 0 | Codex, OpenCode | 1 | 807 tok |
| ananta888/job-search-mcp Local MCP server for policy-aware multi-portal job search with OpenCode | 0 | Codex, OpenCode | 2 | 2,490 tok |
| TheDancingDeveloper-org/cadastre Cadastre infrastructure knowledge catalog and broker | 0 | Codex, OpenCode | 1 | 1,053 tok |
| SNComrade/Rail-Connector-MCP Local MCP bridge for operating Claude Code Remote Control from Codex. | 0 | Codex, OpenCode | 4 | 251 tok |
| CyperNexus/blockbench-mcp | 0 | Claude Code, Codex, GitHub Copilot, OpenCode | 11 | 2,984 tok |
| mateusoliveirab/clibridge | 0 | Claude Code, Codex, OpenCode | 2 | 1,019 tok |
| C3SC0-V4113/Identity-Service-MCP | 0 | Claude Code, Codex, OpenCode | 2 | 209 tok |
| jools333/bingx-mcp | 0 | Codex, OpenCode | 1 | 666 tok |
| jiabin-24/mail-mcp | 0 | Codex, GitHub Copilot, OpenCode | 2 | 2,275 tok |
| ozzy-labs/suasor A local-first AI secretary that gathers your scattered work context into private memory yo | 0 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 3,509 tok |
| bestimmaa/posprint-mcp | 0 | Codex, OpenCode | 1 | 354 tok |
| MDX-0003/UE-MCP-Harness | 0 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 25 | 6,872 tok |
| thijserven/prijsprofeet-mcp Unofficial MCP server for the PrijsProfeet API. | 0 | Codex, OpenCode | 1 | 888 tok |
| ershu-lab/ershu-mcp | 0 | Claude Code, Codex, OpenCode | 2 | 488 tok |
| ArchAstro/intern-mcp Retired local MCP implementation. Use ArchAstro/intern for the CLI or https://tryintern.de | 0 | Codex, OpenCode | 1 | 178 tok |
| CochranResearchGroup/business-card-watchdog User-scoped OCR and App Intelligence service for batch business-card contact ingestion | 0 | Codex, OpenCode | 1 | 552 tok |
| djfunboy/joint-chiefs jointchiefs.ai Multi-model AI code review orchestrator with hub-and-spoke debate | 0 | Claude Code, Codex, OpenCode | 2 | 1,390 tok |
| klappy/bee-ai-auth-mcp Self-host-first, OAuth-secured MCP server that brings your Bee AI pendant’s conversations | 0 | Claude Code, Codex, OpenCode | 2 | 1,578 tok |
| liuhaotian2024-prog/gov-mcp Governed execution layer for AI agents — MCP server with Y*gov runtime enforcement | 0 | Claude Code, Codex, OpenCode | 4 | 121 tok |
| bradbogdan/kalendia-mcp | 0 | Claude Code, Codex, OpenCode | 2 | 732 tok |
| TMHSDigital/local-ai-mcp tmhsdigital.github.io Unified MCP server for managing local model runtimes (Ollama, LM Studio, and more): provid | 0 | Claude Code, Codex, Cursor, OpenCode | 3 | 1,293 tok |
| Revens2/waw-mcp World Agentic Web MCP server: real email identity, OTP reading, autonomous signup, MCP dis | 0 | Claude Code, Codex, OpenCode | 13 | 2,601 tok |