Backend and APIs

2,670 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 agents7,510Claude Code6,601Data and AI3,691Languages3,402Planning3,208Git and workflow3,142Code review2,734Memory and context2,361Testing2,349DevOps and cloud2,296Research2,292Writing and docs2,291

Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro

ProjectStarsConfiguresFilesAlways loaded
bertramdev/GoogleAdsMCP Google Ads MCP server — 47 tools for full read/write access via Model Context Protocol 2 Claude Code 2 367 tok
duncanmcclean/freeagent-mcp Local, read-only MCP server for FreeAgent. Built on Laravel. 2 Claude Code, Codex, OpenCode 7 4,092 tok
dvgamerr-app/gokub-mcp dvgamerr.app 🚀 Model Context Protocol (MCP) server for Bitkub Cryptocurrency Exchange API - Connect Cl 2 Claude Code, Codex, OpenCode 2 1,403 tok
mackatwentytsuru/resolume-mcp-server MCP Server for Resolume Arena - control your VJ software with AI assistants like Claude 2 Claude Code 1 2,602 tok
gmendonc/sleeper-mcp-server Model Context Protocol server for Sleeper fantasy sports API - enables AI assistants to ac 2 Claude Code 1 3,691 tok
XORwell/mcp-server-qlever A Model Context Protocol (MCP) server for the QLever SPARQL engine. Connect any MCP-compat 2 Claude Code 1 534 tok
cyanheads/medical-codes-mcp-server npmjs.com Decode, search, validate, and crosswalk US medical codes — ICD-10-CM, ICD-10-PCS, HCPCS Le 2 Claude Code, Codex, OpenCode 2 12,036 tok
cyanheads/oecd-mcp-server npmjs.com Search, explore, and query 1,500+ OECD statistical datasets (national accounts, employment 2 Claude Code, Codex, OpenCode 2 12,506 tok
cyanheads/openaq-mcp-server npmjs.com Find air-quality monitoring stations and read measured pollutant observations (PM2.5, PM10 2 Claude Code, Codex, OpenCode 2 11,920 tok
serengon/mikrotik-mcp-server MCP server for MikroTik RouterOS v7 via native REST API — built with FastMCP + httpx for C 2 Claude Code 1 697 tok
pixeleishen/wind-mcp-server 2 Claude Code 6 993 tok
jecklgamis/mcp-server-example A FastAPI MCP (Model Context Protocol) math server built with [FastMCP](https://github.com 2 Claude Code 1 352 tok
MiloCreditPlatform/loanpro-mcp-server 2 Claude Code 1 1,036 tok
lineofflight/frankfurter-mcp frankfurter.dev MCP server for the Frankfurter exchange rates API 2 Claude Code 1 1,341 tok
khaoss85/agent-crm accordo.dev Accordo — agent-native CRM framework for Claude Code, Codex and Gemini CLI. Author custom 2 Claude Code, Codex, Gemini CLI, OpenCode 15 4,526 tok
aaker/mini-openapi-mcp Basic and simple openapi spec to mcp app (demo only) 2 Claude Code 1 811 tok
masx200/mcp-webdav-server https://github.com/LaubPlusCo/mcp-webdav-server/ 2 Claude Code 1 2,035 tok
kedoupi/yapi-mcp 🔌 YApi MCP service · Allows MCP clients such as Claude to directly query and manage YApi 2 Claude Code 1 1,554 tok
cyanheads/clipboard-mcp-server npmjs.com System clipboard access for MCP clients 2 Claude Code 1 5,905 tok
hrtips/cvx CVX — structured input, professional output. YAML in, designed CV PDFs out, entirely on yo 2 Claude Code 5
psyb0t/docker-telethon-plus ciprian.51k.eu Your Telegram account, but it takes HTTP requests. Wraps Telethon — the real MTProto userb 2 Claude Code 1
rementum/rementum rementum.dev Self-hosted shared memory infrastructure for AI agents with versioned knowledge and confli 2 Claude Code, Codex, OpenCode 2 2,187 tok
Bigred97/ausdata-mcp-client ausdata.io Official npm MCP client for ausdata.io — 28 tools across 9 AU government data sources 2 Claude Code 3 1,756 tok
snoozelieb/coach-mcp 2 Claude Code 6 2,567 tok
josephmcgarvey/runcloud-mcp-server An MCP server to interface with your Runcloud managed servers. 1 Claude Code, Codex, OpenCode 5 3,848 tok
kocicjelena/nextjs-mcp-kit npmjs.com A Next.js App Router MCP server, MCP client and provider-agnostic chat UI drop-in routes, 1 Claude Code 1 4,010 tok
PyaePhyo-Win/mcp-note-app 1 Claude Code, Codex, OpenCode 11 1,363 tok
dannyhoang249-hub/Self-host-MCP-server-for-AI-video-reference-library A self-hosted MCP server and local dashboard for building a reusable AI-video reference li 1 Claude Code 1
qipeijun/swagger-docs-mcp qipeijun.github.io MCP Server connecting AI agents with real-time API documentation, allowing AI to directly 1 Claude Code, Codex, OpenCode 2 2,066 tok
plural-pinelabs/pinelabs-online-mcp The Pine Labs Online MCP Server implements the Model Context Protocol (MCP) to enable seam 1 Claude Code, Codex, GitHub Copilot, OpenCode 8 2,838 tok
slettmayer/geosphere-mcp-server MCP server for weather forecasts: GeoSphere Austria high-resolution data (AROME/INCA/C-LAE 1 Claude Code, Codex, OpenCode 2 1,915 tok
sustinbebustin/citadel-mcp npmjs.com Citadel is an MCP (Model Context Protocol) server that bundles per-stack documentation too 1 Claude Code 2 907 tok
theYahia/cdek-mcp npmjs.com MCP server for CDEK — delivery, tariffs, tracking, order management (Russia) 1 Claude Code 4
dinglebear-ai/soma soma.dinglebear.ai Batteries-included RMCP runtime and scaffold for shipping Rust MCP servers with CLI/REST/H 1 Claude Code, Codex, Gemini CLI, OpenCode 4 6,471 tok
jamesrosing/tebra-mcp-server MCP server for Tebra practice management. 45 tools across the SOAP API and FHIR R4, retry 1 Claude Code 1 4,216 tok
rendobar/mcp rendobar.com Official MCP server for Rendobar. Lets AI agents run FFmpeg, compose video, burn captions 1 Claude Code, Codex, OpenCode 2 1,875 tok
ScrapeUnblocker/scrapeunblocker-mcp Model Context Protocol (MCP) server for ScrapeUnblocker - let Claude fetch any web page's 1 Claude Code 1 340 tok
0xfreak0/sui-mcp npmjs.com Read-only MCP server for investigating activity on Sui — fund tracing, funding-source attr 1 Claude Code 2 13,254 tok
malinoto/tracepass-mcp-server tracepass.eu Model Context Protocol server for TracePass — the EU Digital Product Passport platform 1 Claude Code 1 2,029 tok
AceDataCloud/ShortURLMCP MCP server for short URL creation and management through Ace Data Cloud. 1 Claude Code, GitHub Copilot 2 786 tok
AceDataCloud/SerpMCP platform.acedata.cloud MCP server for Google SERP search, images, news, maps, and knowledge graph results. 1 Claude Code, GitHub Copilot 2 801 tok
AceDataCloud/WanMCP platform.acedata.cloud MCP server for Wan AI video generation via AceDataCloud API 1 Claude Code, GitHub Copilot 2 806 tok
Grinv/anilist-mcp-server npmjs.com MCP server for the AniList GraphQL API — anime/manga search, details, and personal list ma 1 Claude Code, Codex, OpenCode 11 3,636 tok
HeshamFS/mcp-tool-factory-ts npmjs.com Generate MCP servers from natural language, OpenAPI specs, or database schemas. 1 Claude Code 1 1,372 tok
MrGo2/aena-mcp npmjs.com MCP server for AENA Spanish airport flight data — unified over the public website API and 1 Claude Code 1 466 tok
Octodamus/octodamus-core 1 Claude Code 10 686 tok
Rishav0123/sentimatix 1 Claude Code, Codex 2
Sanoy24/safe-fetch-mcp-server 1 Claude Code 5 1,386 tok
TheSnakeFang/buyapi-mcp buyapi.ai BuyAPI MCP Server — unbiased vendor intelligence for AI coding agents 1 Claude Code 1 544 tok
YasuakiOmokawa/oura-mcp npmjs.com MCP server for Oura Ring API v2 1 Claude Code 1 740 tok