Backend and APIs

1,753 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
HugoRCD/evlog evlog.dev Digging through logs is not observability. It's hope — wide events, structured errors, Typ 1,903 Claude Code, Codex, OpenCode 7 4,058 tok
cloudflare/workers-oauth-provider OAuth provider library for Cloudflare Workers 1,892 Codex, OpenCode 1 3,089 tok
j3ssie/metabigor OSINT power without API key hassle 1,861 Claude Code, Codex, OpenCode 2 3,761 tok
relaticle/relaticle relaticle.com Open-source CRM your AI agents can read and update: companies, people, opportunities, task 1,811 Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode 32 54,503 tok
AnalyseDeCircuit/oxideterm oxideterm.app AI-native workspace for local shells and remote machines.Zero Webview, zero OpenSSL, zero 1,782 Claude Code, Codex, OpenCode 7 2,594 tok
mateaix/matecloud mate.vip 🔥MateCloud is a microservices architecture based on Spring Cloud Alibaba. It integrates S 1,710 Claude Code, Codex, OpenCode 5 4,222 tok
aklivity/zilla docs.aklivity.io 🦎 A lightweight, streaming-native, multi-protocol gateway for AI, APIs, and real-time dat 1,690 Claude Code, Codex, OpenCode 2 5,285 tok
LodyAI/Lody lody.ai Share coding agents with your team on phone and desktop 1,667 Claude Code, Codex, OpenCode 8 2,046 tok
krusemediallc/arcads-claude-code Arcads external API: agent skills, prompting library, and Cursor/Claude workspace 1,639 Claude Code, Codex, OpenCode 4 1,910 tok
leonardsellem/n8n-mcp-server MCP server that provides tools and resources for interacting with n8n API 1,630 Claude Code, Codex, OpenCode 2 428 tok
dirac-run/dirac Coding Agent singularly focused efficiency and context curation. Reduces API costs by 50-8 1,550 Codex, OpenCode 1 881 tok
mxsm/rocketmq-rust rocketmqrust.com 🚀 Apache RocketMQ built in Rust 🦀 — faster, safer, and more memory-efficient. Powering h 1,538 Claude Code, Codex, OpenCode 7 2,820 tok
lakekeeper/lakekeeper docs.lakekeeper.io Apache Iceberg REST Catalog in Rust — access control, credential vending and audit for eve 1,502 Claude Code, Codex, OpenCode 2 2,495 tok
coder/agentapi HTTP API for Claude Code, Goose, Aider, Gemini, Amp, and Codex 1,496 Codex, OpenCode 1 812 tok
txperl/PixivBiu A Pixiv client. Easy to search, browse, and download artworks. 1,483 Claude Code, Codex, OpenCode 2 2,413 tok
GreenSheep01201/claw-empire Command Your AI Agent Empire from the CEO Desk — A local-first AI agent office simulator t 1,441 Codex, OpenCode 1 4,618 tok
awaescher/OllamaSharp nuget.org The easiest way to use Ollama in .NET 1,411 Codex, OpenCode 1 3,427 tok
raroque/boop-agent iMessage personal agent: choose Claude Agent SDK (Claude Code) or Codex app-server runtime 1,388 Claude Code, Codex, OpenCode 10 589 tok
Xerxes-2/clewdr High Performance LLM Reverse Proxy 1,305 Codex, OpenCode 1 2,409 tok
ENTERPILOT/GoModel gomodel.enterpilot.io AI gateway / AI control plane / AI proxy written in Go. Unified OpenAI-compatible and Anth 1,302 Claude Code, Codex, OpenCode 2 1,167 tok
contentful/contentful.js contentful.github.io JavaScript library for Contentful's Delivery API (node & browser) 1,294 Codex, OpenCode 1 860 tok
Auriti-Labs/geo-optimizer-skill geoready.dev GEO Optimizer, the open-source engine behind GeoReady (geoready.dev): audit whether ChatGP 1,280 Claude Code, Codex, OpenCode 11 2,230 tok
math-inc/OpenGauss 1,275 Codex, OpenCode 1 3,386 tok
polterguy/magic hyperlambda.dev Instant SECURE Full Stack Apps and AI Agents 1,237 Codex, OpenCode 1 903 tok
nspady/google-calendar-mcp MCP integration for Google Calendar to manage events. 1,211 Claude Code, Codex, OpenCode 10 2,636 tok
Ido-Levi/Hephaestus Semi-Structured Agentic Framework. Workflows build themselves as agents discover what need 1,185 Claude Code, Codex, OpenCode 4 666 tok
orangehrm/orangehrm OrangeHRM is a comprehensive Human Resource Management (HRM) System that captures all the 1,160 Claude Code, Codex, OpenCode 32 2,896 tok
TencentCloudBase/CloudBase-AI-Toolkit docs.cloudbase.net Backend for AI coding agents on CloudBase — database, auth, functions via Plugin, Skills & 1,160 Claude Code, Codex, OpenCode 2 7,247 tok
AI-QL/tuui tuui.com A desktop MCP client designed as a tool unitary utility integration, accelerating AI adopt 1,159 Codex, OpenCode 1 496 tok
vm0-ai/vm0 okou.ai Okou connects to the tools your team already uses and does the work — across marketing, sa 1,158 Claude Code, Codex, OpenCode 14 1,126 tok
us/crw fastcrw.com Fast, lightweight Firecrawl/Tavily alternative in Rust. Web scraper, crawler & search API 1,149 Codex, OpenCode 1 2,009 tok
Onelevenvy/flock A desktop multi-agent harness built with Rust, Tauri, and React, powered by langgraph-rust 1,127 Claude Code, Codex, OpenCode 2 4,269 tok
Rain120/qq-music-api rain120.github.io QQ Music API implemented with koa2. 1,127 Claude Code, Codex, OpenCode 3 2,444 tok
openbkn-ai/bkn-foundry openbkn.ai BKN Foundry is the Ontology back-end foundation of OpenBKN. It transforms ontology-driven 1,123 Codex, OpenCode 1 1,010 tok
caozhiyuan/copilot-api caozhiyuan.github.io GitHub Copilot, OpenAI Codex, OpenCode Go, and third-party AI provider gateway with OpenAI 1,112 Claude Code, Codex, OpenCode 3 688 tok
ChatbotXIO/ChatbotX chatbotx.io Open-source ManyChat alternative, built for AI. Omnichannel marketing across WhatsApp, Tik 1,080 Claude Code, Codex, GitHub Copilot, OpenCode 33 7,448 tok
alpacahq/alpaca-mcp-server alpaca.markets Alpaca’s official MCP Server lets you trade stocks, ETFs, crypto, and options, run data an 1,061 Codex, OpenCode 1 2,127 tok
cloudflare/mcp mcp.cloudflare.com MCP server for the Cloudflare API 1,052 Claude Code, Codex, OpenCode 2 12,248 tok
Azure-Samples/AI-Gateway aka.ms Labs to explore AI Models, MCP servers, and Agents with the AI Gateway powered by Azure AP 1,008 Claude Code, Codex, OpenCode 8 1,322 tok
sirkirby/unifi-mcp unifimcp.com MCP servers & Graph API for the UniFi suite of applications, Network, Protect, and Access 1,008 Claude Code, Codex, GitHub Copilot, OpenCode 16 6,773 tok
activeagents/activeagent docs.activeagents.ai ActiveAgent Rails framework for Agent Apps 986 Codex, OpenCode 1 5,810 tok
cabloy/cabloy cabloy.com Cabloy is a Node.js fullstack framework for AI vibe coding, with AI Spec-Driven Developmen 985 Claude Code, Codex, OpenCode 17 10,512 tok
Rheosoph/flow-like flow-like.com Flow-Like: Strongly Typed Enterprise Scale Workflows. Built for scalability, speed, seamle 972 Claude Code, Codex, GitHub Copilot, OpenCode 8 8,452 tok
modelcontextprotocol/ruby-sdk ruby.sdk.modelcontextprotocol.io The official Ruby SDK for the Model Context Protocol servers and clients. 945 Claude Code, Codex, OpenCode 2 1,394 tok
JaguarJack/catch-admin catchadmin.com CatchAdmin is a powerful, extensible modern PHP administration system. It uses a frontend- 940 Claude Code, Codex, OpenCode 11 1,778 tok
mulesoft/api-console An interactive REST console based on RAML/OAS files 906 Claude Code, Codex, OpenCode 2 1,444 tok
utensils/mcp-nixos mcp-nixos.io MCP-NixOS - Model Context Protocol Server for NixOS resources 877 Claude Code, Codex, GitHub Copilot, OpenCode 9 4,315 tok
modoojunko/awesome-novel-agent modoojunko.github.io Let an AI agent become your novel-writing partner. From world-building and character devel 858 Claude Code, Codex, OpenCode 6 2,248 tok
lucky-aeon/AgentX AgentX aims to let beginners build their own Agents through natural language with no barri 850 Claude Code, Codex, OpenCode 9 9,184 tok
sockudo/sockudo sockudo.io Blazingly fast pusher drop-in replacement written in rust 843 Claude Code, Codex, OpenCode 4 5,564 tok