Backend and APIs

2,688 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 agents8,442Claude Code6,875Data and AI3,584Git and workflow3,574Languages3,468Planning3,315Code review2,876Testing2,653DevOps and cloud2,462Writing and docs2,461Memory and context2,373Research2,315

Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro

ProjectStarsConfiguresFilesAlways loaded
ryoshin0830/outlook-mcp MCP server for Outlook email access via Microsoft Graph API 0 Claude Code 1 571 tok
rkm097git/euconquisto-composer-mcp-poc EuConquisto Composer MCP Server - v1.1.0 Fail-Fast Reliability Suite - Educational content 0 Claude Code 1 1,892 tok
geneontology/noctua-mcp MCP server for GO-CAM model editing via the Barista API. 0 Claude Code, Codex, GitHub Copilot, OpenCode 3 862 tok
Knuckles-Team/ciso-assistant-api CISO Assistant GRC API + MCP Server + A2A Agent — 100% API coverage by codegen 0 Claude Code, Codex, OpenCode 2 2,647 tok
Hais/slack-bot-mcp Slack MCP 0 Claude Code 1 988 tok
kovashikawa/bls_mcp Use the power of the LLM on BLS - The MCP Server of the Bureau Labor of Statistics 0 Claude Code 1 1,774 tok
lakshitha0526/payhere-mcp npmjs.com Model Context Protocol server for PayHere — Sri Lanka's payment gateway. Retrieve payments 0 Claude Code 1 1,830 tok
berntpopp/metadome-link genefoundry.org MCP server for MetaDome: per-position missense tolerance (dN/dS) landscapes for human tran 0 Claude Code, Codex, OpenCode 10 4,086 tok
diegokoes/tachy 0 Claude Code 1 1,453 tok
F4bse-94/lai-n8n-mcp-smithery n8n-mcp.com A MCP for Claude Desktop / Claude Code / Windsurf / Cursor to build n8n workflows for you 0 Claude Code 9 2,343 tok
pidanmeng/resend-mcp 0 Claude Code 1 700 tok
fufufukakaka/pokemon_sv_damage_calc_mcp 0 Claude Code 1 1,137 tok
koizumikento/e-stats-mcp profile.straydogman.com MCP server for searching and retrieving Japan’s official e-Stat government statistics. 0 Claude Code, Codex, OpenCode 2 393 tok
orishu/mcp-voice-notif MCP tool for CLI agents to tell the user they're done, using Grok Voice API 0 Claude Code 1 174 tok
pedrof/hue-mcp-server MCP server enabling AI assistants like Claude to control Philips Hue lights via network A 0 Claude Code 1 1,678 tok
procoders/openapi-mcp-ts Turn any OpenAPI spec or Postman Collection into an MCP server. Zero code, instant deploym 0 Claude Code 1 1,151 tok
ross-jill-ws/alphavantage Alphavantage MCP 0 Claude Code 7 747 tok
mjordi/unsplash-mcp-server MCP server for Unsplash API integration 0 Claude Code, Codex, OpenCode 2 1,907 tok
t3rm1nu55/ClaudeImagine Visual UI builder powered by Claude AI using MCP (Model Context Protocol) 0 Claude Code 3 —
plgonzalezrx8/EasyWebhook-MCP 0 Claude Code 1 1,997 tok
anton-proto/mcp-imagen MCP server for Google Imagen API - text-to-image generation 0 Claude Code 1 234 tok
Gallucky/jarvis-mcp-server 0 Claude Code 1 1,629 tok
bowbozaa/api-weaver API Weaver - MCP Architecture Monorepo with Gateway, Content MCP, and Integration MCP 0 Claude Code, Codex 3 —
devlitus/mcp-strapi 0 Claude Code 1 2,312 tok
htakeda777/fal_openai_image1 fal.ai openai image1 api mcp 0 Claude Code 1 323 tok
keboola/keboola-api-documentation-mcp-server 0 Claude Code 1 654 tok
timohaa/simple-jira-mcp Very light MCP server for Jira Cloud integration with Claude, Gemini, Cursor, and other AI 0 Claude Code, Codex, Gemini CLI, OpenCode 3 1,632 tok
philipbrowne/oura-mcp-server MCP Server for Oura API 0 Claude Code 1 814 tok
himanshu31shr/linkedin-mcp-server Published npm package (@himanshu31shr/linkedin-mcp-server) exposing LinkedIn OAuth and pro 0 Claude Code, Codex, OpenCode 2 1,300 tok
ccdatatraits/fmp-mcp-server MCP server for Financial Modelling Prep API integration - provides tools, resources, and p 0 Claude Code 1 1,099 tok
mohsin-zaheer/mcp-server 0 Claude Code 9 2,291 tok
lweight/xbrush-api-mcp MCP server for XBrush AI media generation API 0 Claude Code 1 9,975 tok
lt012071/dam-firebase-mcp-server 🚀 DAM Firebase MCP Server - Model Context Protocol server for dam-next-firebase-app (Digi 0 Claude Code 1 1,760 tok
ngpestelos/readwise-mcp-server Token-efficient MCP server for Readwise 0 Claude Code 3 3,130 tok
ckaraca/fake-store-mcp MCP server for Fake Store API - E-commerce data integration for Claude AI 0 Claude Code 3 —
martynrees/Catalyst-MCP 0 Claude Code, GitHub Copilot 3 1,656 tok
beverage/levelang-mcp 0 Claude Code 1 480 tok
baoduy/drunk-mcp-proxy deepwiki.com The mcp proxy service 0 Claude Code, Codex, GitHub Copilot, OpenCode 8 16,225 tok
mkoziel2000/mcp-fabric-api 0 Claude Code 1 1,829 tok
jhubbardsf/dfns-mcp A Model Context Protocol (MCP) server that provides AI agents with access to the DFNS docu 0 Claude Code 1 934 tok
chinmay4382/gmail-mcp-server 0 Claude Code 5 431 tok
d3v1an/ssh-mcp MCP multi tenant 0 Claude Code 1 1,551 tok
bb-sdk/bb-api-mcp 0 Claude Code 1 289 tok
jaigouk/atlassian-mcp MCP server for Jira and Confluence integration. Hexagonal/DDD architecture with OAuth 2.0, 0 Claude Code 1 1,324 tok
jaggernaut007/nexus-mcp jaggernaut007.github.io Local code-intelligence MCP server for Claude Code, Codex and Cursor… Try it on your repo: 0 Claude Code, Codex, Gemini CLI, OpenCode 3 4,884 tok
KalebJS/groupme-mcp MCP server wrapping the GroupMe API v3 0 Claude Code 1 657 tok
jerichosequitin/fathom-ai-mcp A Model Context Protocol server for the Fathom AI meeting intelligence API. 0 Claude Code, Codex, OpenCode 2 876 tok
meshe-dev/date-time-remote-mcp Remote MCP server that returns current date/time in PDT. Dockerized, no auth. 0 Claude Code 7 240 tok
aziyakk974-bit/researchmate AI-powered Research Assistant using MCP and Semantic Scholar API 0 Claude Code, Codex 5 —
dev-sathya17/mcp-server-python-mrt1npyt Created from render-examples/mcp-server-python template 0 Claude Code, Codex, OpenCode 2 841 tok