3,494 projects whose own agent configuration covers backend and apis. These are not mods to install — they are how the maintainers of these repositories tell an agent what to do, and what to avoid.
All projects Building agents7,521Claude Code6,606Data and AI3,688Languages3,401Planning3,209Git and workflow3,151Code review2,736Memory and context2,361Testing2,351DevOps and cloud2,300Writing and docs2,296Research2,295
Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| eic/xrootd-mcp-server eic.github.io An MCP server that allows for querying XRootD servers by LLM agents. | 1 | Codex, GitHub Copilot, OpenCode | 2 | 3,032 tok |
| theYahia/delovye-linii-mcp npmjs.com MCP server for Delovye Linii — freight delivery, tariff calculation (Russia) | 0 | Claude Code | 3 | — |
| webmaxru/enonic-agent-skills Agent skills for Enonic XP CMS development — API reference, content migration, content typ | 0 | Codex, OpenCode | 1 | 507 tok |
| huaqing0/obsidian-mcp-server Custom Obsidian MCP server with workspace control, vault structure tools, and native Excal | 0 | Claude Code, Codex, OpenCode | 2 | 13,450 tok |
| Ucode-io/mcp | 0 | Claude Code, Cursor | 1 | — |
| stromy-org/stromy-workflows-mcp OAuth-scoped MCP facade for hosted Stromy workflow execution | 0 | Claude Code, Codex, GitHub Copilot, OpenCode | 7 | 7,753 tok |
| genericService/imessage-mcp-server iMessage MCP Server over HTTP/HTTPS and SSE for macOS | 0 | Gemini CLI | 1 | 533 tok |
| Cladios34/mtg-mcp-server MTG MCP server (Scryfall, EDHREC, Commander Spellbook, Moxfield) - maintained standalone w | 0 | Claude Code | 8 | 5,251 tok |
| feelyourprotocol/mcp-gateway MCP gateway | 0 | Codex, OpenCode | 1 | 721 tok |
| Heytish-V/factory-supervisor-mcp | 0 | Claude Code, Codex | 5 | — |
| seanGSISG/onenote-mcp Modern MCP server for Microsoft OneNote with device-code authentication | 0 | Codex, OpenCode | 1 | 787 tok |
| ZachDreamZ/agent-api-gateway agent-api-gateway.onrender.com Structured web data for AI agents. One API call. $1 Starter Pack. Live: agent-api-gateway. | 0 | Codex, OpenCode | 1 | 2,123 tok |
| lucas-r-manoguerra/AutoGodot MCP server for AI-driven Godot game development with Claude Desktop integration | 0 | Codex, OpenCode | 12 | 3,408 tok |
| kfulljames/mcp-scaffolding | 0 | Claude Code | 7 | 1,186 tok |
| Jarzembak/calibremcp FastMCP 3.2 server for Calibre e-book library management — AI-assisted search, RAG, and ag | 0 | Claude Code, Codex, Cursor, OpenCode | 4 | 1,295 tok |
| vadapallimouli/scamshield ScamShield – WhatsApp fraud prevention assistant powered by NitroStack MCP | 0 | Claude Code, Codex | 5 | — |
| Aditya201206/Gapfinder Cypher X - Gap Finder AI Competitive Research Assistant Built on NitroStack MCP | 0 | Claude Code, Codex | 5 | — |
| jaisimha18/nebula-ninjas Sentinel Gateway — an MCP zero-trust gateway that sits in front of every internal MCP serv | 0 | Claude Code, Codex | 5 | — |
| devjourney/unifi-mcp Personal fork of sirkirby/unifi-mcp with local security hardening | 0 | Claude Code, Codex, Gemini CLI, OpenCode | 13 | 4,926 tok |
| ejajmahmud/n8n-node-n8n-mcp-test | 0 | Claude Code | 9 | 2,591 tok |
| pragato-throwaway/korean-law-mcp-clean | 0 | Claude Code | 2 | 3,444 tok |
| Guild-Wars-MCP/GW2_MCP | 0 | Claude Code, Codex | 2 | — |
| nakanoasaservice/discord-webhook-relay-mcp | 0 | Claude Code, Codex, OpenCode | 2 | 350 tok |
| mael-app/french-politics-mcp french-politics-mcp.mael-app.workers.dev Serveur MCP qui donne accès aux programmes officiels de l'élection présidentielle français | 0 | Claude Code | 1 | 1,352 tok |
| jmilinovich/claude-hevy-coach Claude as your personal strength coach for Hevy — reads your training history, programs yo | 0 | Claude Code | 1 | 1,038 tok |
| pgomsan/upv-mcp Servidor MCP local que expone tu calendario academico de la UPV (horarios, entregas, mater | 0 | Claude Code | 2 | 791 tok |
| QuverLabs/rejestr-io-mcp Serwer MCP udostępniający API rejestr.io (KRS, CRBR, sprawozdania finansowe) dla Claude De | 0 | Codex, OpenCode | 1 | 2,138 tok |
| o-sokhan/abm-mcp Read-only MCP server for the Apple School & Business Manager (ABM/ASM) API, built with Fas | 0 | Codex, OpenCode | 1 | 386 tok |
| Red-Square-Software/keeping-mcp api.keeping.nl Open-source MCP server for the Keeping time-tracking API (api.keeping.nl) | 0 | Claude Code | 1 | 3,213 tok |
| Cork-Technology/cork-cli A Cork protocol helper CLI with built-in Model Context Protocol (MCP) support, exposing pr | 0 | Claude Code | 1 | 21,954 tok |
| Jejorm/ReciboSplit recibosplit.jejorm8.workers.dev Splitwise-style app for splitting group expenses, with OpenAI vision-based receipt extract | 0 | Claude Code | 6 | 937 tok |
| erikknave/multi-mail-mcp MCP server giving AI agents access to several Gmail/Google Workspace accounts at once: mai | 0 | Claude Code | 1 | 1,322 tok |
| Alan7799DE/ClaudeMetaMCP MCP local en TypeScript para operar Instagram, Meta Ads y Facebook Page vía Graph API | 0 | Claude Code | 1 | 1,559 tok |
| bradlycarpenter/bitbucket-mcp-cf Remote MCP server for Bitbucket Cloud — Hono on Cloudflare Workers, built with Effect. Sta | 0 | Claude Code | 1 | 85 tok |
| rafaelgaspar/longhorn-mcp MCP server for the Longhorn distributed storage manager API — full read/write coverage of | 0 | Claude Code, Codex, OpenCode | 2 | 956 tok |
| xjtuwangke/mcp-qweather Weather forecast MCP service developed with the [FastMCP](https://gofastmcp.com) framework | 0 | Codex, OpenCode | 1 | 2,017 tok |
| servicewindowapp/servicewindow | 0 | Claude Code | 26 | 2,017 tok |
| LesterAJohn/sharepoint-mcp | 0 | Claude Code | 1 | — |
| sushiHex/hardline-mcp MCP server that lets local Claude Code, Hermes, and Codex agents message each other — dura | 0 | Claude Code, Codex, OpenCode | 2 | 2,265 tok |
| Sedation6612/glp1forum-mcp MCP server to search & read glp1forum.com (XenForo) from Claude — no API keys, system curl | 0 | Claude Code | 1 | 2,297 tok |
| meridian-edge/meridian-edge-mcp meridianedge.io MCP server for prediction market consensus data — 5 tools, free tier | 0 | Codex, OpenCode | 1 | 435 tok |
| anmka-j/subscription-sniper Automated Subscription Auditor built with Nitrostack for Amrita MCP Hackathon 2026. | 0 | Claude Code, Codex | 5 | — |
| tsvillain/deprecation-mcp Free, open MCP server for cross-vendor API/SDK deprecation and breaking-change tracking | 0 | Codex, OpenCode | 1 | 468 tok |
| pixel2012/mcp-database-server MCP server for interacting with SQLite and SQL Server databases by leehoo | 0 | Codex, OpenCode | 1 | 1,821 tok |
| villagertim/universal-mcp-for-openrouter Universal MCP server for OpenRouter API | 0 | Codex, OpenCode | 1 | 330 tok |
| hdyrawan/mcp-endpoint-central MCP server for ManageEngine Endpoint Central (on-premise) REST API | 0 | Codex, OpenCode | 1 | 2,474 tok |
| slideless-ai/mcp slideless-mcp.vercel.app Slideless MCP server (Cloudflare Worker) — wraps the Slideless HTTP API as Model Context P | 0 | Claude Code | 1 | 1,852 tok |
| aicontentdrop/aicontentdrop Official CLI and agent toolkit for AI Content Drop (aicontentdrop.com) — AI video generati | 0 | Codex, OpenCode | 1 | 904 tok |
| azmartone67/dchub-backend | 0 | Claude Code | 3 | 1,736 tok |
| chenyuan35/aineedhelpfromotherai aineedhelpfromotherai.com Failure intelligence and shared debugging memory for AI coding agents | 0 | Claude Code, Codex, OpenCode | 8 | 1,295 tok |