Backend and APIs

3,550 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
kckempf/yallmap grokkist.com An OpenTelemetry-instrumented gateway for Anthropic-compatible LLMs 2 Claude Code 1 340 tok
sectersion/lattice Slack for agents: threads, flat replies, cross-thread links, pull notifications 2 Claude Code 1 2,801 tok
matracey/daisyui-mcp-server MCP server for daisyUI React components — search docs, props, and code examples from any A 2 Codex, GitHub Copilot, OpenCode 2 1,577 tok
mhagrelius/dotfiles Personal configuration files 2 Claude Code 19 —
xirothedev/skills NestJS API best-practice skill and adapter pack for coding agents. 2 Claude Code, Codex, OpenCode 2 5,701 tok
LomoMao/delegate-to-deepseek-harness Codex Agent Skill: delegate bounded coding work to DeepSeek Harness, then independently re 2 Codex, OpenCode 1 144 tok
phenomenoner/ai-agent-thinkroom An on-demand, local-first AI think tank that opens independent lines of inquiry, tests the 2 Codex, OpenCode 1 362 tok
developer-overheid-nl/skills-geo Claude Code plugin voor Geonovum geo-standaarden voor ruimtelijke data in Nederland 2 Claude Code 1 1,448 tok
sandraschi/nest-protect-mcp Fastmcp 3.1 Server + Webapp for controlling nest protect devices 2 Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf 5 1,500 tok
TouheedCode/claude-dev-workflow touheedcode.github.io 🚀 Streamline your development with a 7-phase pipeline that transforms Claude Code into co 2 Claude Code 17 461 tok
chickenyoutoo-beautiful/oneapichat Self-hosted multi-model AI chat platform — 69 MCP tools, agent sub-agents, resumable strea 2 Claude Code 1 43,403 tok
LeszczynskiKarol/mcp-server mcpservers.org Self-hosted MCP server for Claude.ai. Give Claude direct access to your AWS, SSH, local sh 2 Claude Code 1 4,100 tok
vaquarkhan/kafka-mcp-enterprise-server vaquarkhan.github.io A production-ready Model Context Protocol (MCP) server for Apache Kafka. Features Informat 2 Codex, GitHub Copilot, Cursor, OpenCode 5 1,155 tok
pbv7/worksection-mcp Unofficial multi-tenant MCP server for the Worksection API — not affiliated with Worksecti 2 Claude Code 1 2,032 tok
synapticore-io/dust-analyzer synapticore-io.github.io European air quality MCP server — Saharan dust, SO₂, PM2.5 from CAMS/Copernicus as interac 2 Claude Code 1 1,259 tok
CaoMeiYouRen/tinyfish-mcp An MCP (Model Context Protocol) service based on TinyFish's free search API that provides 2 Claude Code, Codex, GitHub Copilot, OpenCode 3 859 tok
chew-z/GeminiMCP MCP (Model Control Protocol) server integrating with Google's Gemini API 2 Claude Code 1 571 tok
Fast-Transients/lodgify-mcp-server A Model Context Protocol (MCP) server for the Lodgify vacation rental API. Provides tools 2 Codex, OpenCode 1 298 tok
Zenotech-bv/teslafi-mcp teslafi.com MCP server for the TeslaFi API - ask Claude about your Tesla's live status, drive & charge 2 Claude Code 1 1,927 tok
stackmemoryai/stackmemory Stack memory for context between claude code sessions 2 Claude Code 13 2,916 tok
Cratis/VerticalSlices 2 Claude Code, Codex, GitHub Copilot, OpenCode 75 12 tok
antonio-mello-ai/mcp-google MCP server for google 2 Codex, OpenCode 1 552 tok
aostock/financial-data chat.aostock.com A FastAPI-based financial data service that provides comprehensive stock market informatio 2 Claude Code 1 495 tok
am-space/own-planner controlcode.space Personal AI strategist & mentor — goals-first planning with an agentic loop. .NET 10 + Mod 2 Claude Code, Codex, GitHub Copilot, OpenCode 8 5,508 tok
Coolgiserz/customized-elasticsearch-mcp-server 2 Cursor 1 770 tok
smithaldon1/deltav-mcp DeltaV MCP Server for Edge API and OPC-UA. Contains a REST API and OPC-UA server with simu 2 Codex, OpenCode 1 3,183 tok
eksdev007/xcodeinstrumentmcp CLI and MCP server for parsing Xcode Instruments traces, ranking hotspots, and generating 2 Codex, OpenCode 6 622 tok
wqjuser/AIQuantificationTools myqt.zxai.fun An auditable quantitative research workstation for individual researchers, featuring marke 2 Codex, OpenCode 1 87 tok
nagual69/MCP-Open-Discovery-with-AMQP linkedin.com MCP Open Discovery Server with AMQP Transport 2 GitHub Copilot 2 2,690 tok
Digital-Crew-Technologies/max-mcp-server max-mcp-server.vercel.app MCP server for Max, the AI sales agent from Digital Crew. Max is built for lead qualificat 2 Claude Code 1 1,236 tok
caspel26/shimwire Mock an OpenAPI/Swagger spec into a fake server, or run git-friendly TOML test collections 2 Claude Code 1 1,075 tok
hlebtkachenko/spaceship-mcp MCP server for www.Spaceship.com — domains, DNS, contacts, transfers, SellerHub (27 tools) 2 Codex, OpenCode 1 336 tok
CueCrux/Crux cuecrux.com Retrieval engine with cryptographic receipts. Token-budgeted search, fact store, gap repor 2 Claude Code, Codex, OpenCode 2 1,945 tok
Hamzaaleem230/Phase-III-Todo-AI-Chatbot phase-iii-todo-ai-chatbot-seven.vercel.app AI-powered Todo Chatbot built with Next.js, FastAPI, OpenAI Agents SDK, MCP, PostgreSQL, a 2 Gemini CLI 1 2,321 tok
SpdVpr/DeclassFileAgents declassfiles.com Open API for AI agents to research 29,000+ declassified U.S. government documents (Epstein 2 Codex, OpenCode 1 1,233 tok
0xRyanlee/salva Salva Runtime — self-hosted discovery intelligence runtime (API / MCP / CLI / SDK) 2 Claude Code 1 2,593 tok
lee-lou2/sidekick Personal AI agent with memory, task scheduling, and plug-and-play custom tools — built on 2 Claude Code, Codex, OpenCode 2 14,274 tok
m-oonn/rag-aiops-platform Enterprise RAG knowledge base Q&A system + AIOps operations diagnosis Agent (Plan-Execute- 2 Claude Code 1 522 tok
luksow/madrileno AI-first Scala 3 backend template — http4s + Skunk + cats-effect, with MCP servers and doc 2 Claude Code 1 469 tok
juglans-ai/jug0 Open AI Runtime Protocol — multi-tenant chat backend with SSE tool call interruption 2 Claude Code 1 1,860 tok
gaarutyunov/quartr-mcp Quartr API MCP Server 2 GitHub Copilot 1 330 tok
VenkataAnilKumar/Optivue AWS-first, human-in-the-loop FinOps platform — turns cloud cost insight into approval-gate 2 GitHub Copilot 1 2,252 tok
Jane-o-O-o-O/ClawScope 🤖 Unified AI Agent Platform — Multi-model (OpenAI/Anthropic/LiteLLM), multi-channel (Slac 2 Codex, OpenCode 1 632 tok
pwang1997/wealth-hub-agent A financial intelligence platform powered by a multi-agent AI architecture, Model Context 2 Codex, OpenCode 1 971 tok
ftaricano/mcp-outlook MCP server and one-shot CLI for Outlook and Exchange mail over Microsoft Graph: evidence-b 2 Codex, OpenCode 1 3,128 tok
lonexreb/MCPstudio Postman for MCP servers 2 Claude Code 1 2,472 tok
onwardplatforms/infracodebase-mcp infracodebase.com Connect your IDE's AI agent to Infracodebase — coding guidelines, rulesets, and CI complia 2 Claude Code 1 —
SarutobiSasuke8/agent-handoff-mcp Local-first MCP server for bounded, auditable handoffs between AI agents. 2 Codex, OpenCode 1 133 tok
pproenca/unifi-mcp npmjs.com Local MCP server for the UniFi Network API 2 Claude Code, Codex, OpenCode 7 627 tok
yoselabs/a2db Agent-to-Database — CLI and MCP server for AI agents to query databases. 2 Claude Code 1 469 tok