Backend and APIs

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

ProjectStarsConfiguresFilesAlways loaded
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
saxenanurag/strava-mcp MCP server for Strava API - Connect AI agents to your athletic data. Retrieve athlete stat 0 Codex, OpenCode 1 303 tok
baoduy/drunk-mcp-proxy deepwiki.com The mcp proxy service 0 Claude Code, Codex, GitHub Copilot, OpenCode 8 16,225 tok
rwking/wellness_planner Testing MCP servicer + tools + interacting with data 0 Cursor 4
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
vadim-filimonov/openrater vadim-filimonov.github.io Turn P&C rate filings into working, auditable rating engines — an AI transcribes, a determ 0 Codex, OpenCode 1 796 tok
jaggernaut007/nexus-mcp Unified MCP server: hybrid search + code graph + semantic memory. 15 tools, <350MB RAM, fu 0 Claude Code, Codex, Gemini CLI, OpenCode 3 3,644 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
Silcfcr/kindle-mcp MCP server that turns Kindle highlights into personalized book memory summaries saved to N 0 Claude Code 1 1,645 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
optimize-overseas/lob-mcp Model Context Protocol server for the Lob.com API. Lets LLMs verify addresses and send phy 0 Claude Code 1 5,288 tok
lorencarvalho/iterm2-mcp Give your agent access to iTerm2's Python API 0 Claude Code 1 305 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
KalGuinn/reddit-mcp Read-only MCP server that wraps the Reddit API for subreddit browsing, in-subreddit search 0 Claude Code 1 3,153 tok
armandoorozco27/mcp 0 Claude Code 9 2,591 tok
alexwade/datacite-mcp MCP server for the DataCite REST API — search and retrieve research metadata from 125M+ DO 0 Claude Code 1 1,765 tok
Spring1237/MCP 0 Claude Code 9 2,591 tok
nazar256/firefox-relay-mcp Stateless MCP gateway for Firefox Relay on Cloudflare Workers with OAuth Authorization Cod 0 Codex, OpenCode 1 193 tok
ghul0/club-mcp Read-only MCP access to Hyper Human Club / Fluent Community REST API 0 Codex, OpenCode 1 410 tok
theriz78/eclectique-browser-mcp MCP server that turns any live URL into a multi-output design bundle: a11y tree, design to 0 Claude Code 1 770 tok
Livshitz/mcp-github GitHub REST API as MCP tools 0 Claude Code 1
kevinmaqueda/mcp-dataforseo MCP server for DataForSEO API - SERP tracking, keyword research, backlinks analysis 0 Claude Code 1
dawiegriesel/mcp-dev MCP server that scaffolds full-stack projects (FastAPI + React/HTMX) with Docker, CI/CD, a 0 Claude Code 1 835 tok
tieubao/capacities-mcp-worker Cloudflare Worker that exposes the Capacities API as a remote MCP server 0 Claude Code 1 492 tok
millsymills-com/gandi-mcp Python MCP server for the Gandi v5 API: domains, LiveDNS, email, billing, organizations, a 0 Claude Code 1 2,635 tok
turtleYJ/mcp-server Notion MCP Server - Claude Code ↔ Notion API integration (TypeScript) 0 Claude Code 1 3,156 tok
sandsaber/AgentSpawnMCP Universal MCP server for any OpenAI-compatible LLM. Supports OpenAI and Anthropic API form 0 Codex, OpenCode 1 2,292 tok
CBEPX/talos-mcp-server 🤖 AI-powered Talos Linux management via Model Context Protocol (MCP) 0 Claude Code, Codex, Cursor, OpenCode 5 1,126 tok
igalarzab/mcp-multi-weather MCP Server (Model Context Protocol) for checking the weather history and forecast, using m 0 GitHub Copilot 1 750 tok
fastmcp-me/magic-api-mcp-server Magic-API MCP Server - A Model Context Protocol server for Magic-API development 0 Codex, OpenCode 1 749 tok
carbonstop-hub/carbonstop-mcp MCP server for Carbonstop — carbon footprint modeling via Carbonstop Gateway API 0 Codex, OpenCode 1 354 tok
flyearth9981/matlab-mcp-server Matlab MCP Server in python 0 Claude Code 1
criblio/ultra-confluence-mcp MCP server for Confluence Cloud - Full API access for AI models 0 Claude Code 1 880 tok
compasify/redmine-mcp-server Model Context Protocol (MCP) server for Redmine that provides comprehensive access to the 0 Claude Code 2 741 tok
untitled-developers/shopify-mcp untitled-developers.github.io 0 Claude Code, Codex, OpenCode 2 784 tok
ketiil/mcp-cmdb MCP for querying ServiceNow CMDB with natural language 0 Claude Code 1 2,558 tok
alinjfz/fitness-agent-mcp Universal fitness MCP server for Claude, ChatGPT, and GitHub Copilot. SQLite-backed Expres 0 GitHub Copilot 1 1,336 tok
koki-socialgist/decixa-mcp MCP Server for Decixa — The decision layer for AI Agents 0 Claude Code 1
GravityKit/drip-mcp-server gravitykit.com MCP server for Drip email marketing API integration 0 Codex, OpenCode 1 2,447 tok
DarkoKuzmanovic-archived/reddit-mcp quz.ma MCP server that lets LLMs fetch and read Reddit posts, comments, and subreddit listings — 0 Claude Code 1 250 tok
joaohts/whatsapp-mcp MacOS app that exposes read-only WhatsApp to Claude Desktop via MCP — fully local, drag-to 0 Claude Code 3 259 tok