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
aweussom/NoLlama NPU Ollama - An Ollama/OpenAI compatible API for Intel OpenVINO compatible computers 133 Claude Code 1 4,897 tok
czlonkowski/n8n-mcp-cc-buildier 133 Claude Code, Codex, OpenCode 13 4,701 tok
hassanabidpk/searchrestaurant searchrestaurant.pythonanywhere.com Apps are built using Google Maps SDK, Geocoding and Foursquare APIs 132 Claude Code, Codex, OpenCode 2 770 tok
moclojer/moclojer docs.moclojer.com Simple and efficient HTTP and Webscoket mock server with specification in yaml, edn or Ope 131 Claude Code, Codex, GitHub Copilot, OpenCode 3 3,554 tok
sveneisenschmidt/n8n-openai-bridge OpenAI-compatible API middleware for n8n workflows. Use your n8n agents and workflows as O 131 Claude Code, Codex, OpenCode 2 2,020 tok
SzamosiMate/tapir-archicad-MCP MCP server that exposes all Tapir commands to AI models through autogenerated tools 131 Claude Code, Codex 2 —
victorGPT/vibeusage vibescore-self.vercel.app 130 Claude Code, Codex, OpenCode 5 2,817 tok
levu304/claude-code-boilerplate Universal coding standards and AI agent configurations for Claude Code projects 130 Claude Code 15 13,209 tok
radimsem/remindb An agentic memory database that cuts session tokens by 82–99%. One portable SQLite file — 129 Claude Code 11 2,473 tok
agutinbaigo28/financial-agent-api financial agent api with multi-agent framework for scalable AI systems focusing on financi 128 Claude Code, Codex, GitHub Copilot, OpenCode 50 34,906 tok
colebemis/notion-workers My Notion Workers 127 Claude Code, Codex, OpenCode 7 990 tok
nikships/droidproxy droidproxy.web.app macOS menu bar app that proxies Claude/Codex/Grok + More subscriptions for use with Factor 127 Claude Code, Codex, OpenCode 2 7,420 tok
canonical/workshop ubuntu.com Workshops are secure, fast, and composable development environments that come agent-ready. 127 Claude Code, Codex, GitHub Copilot 11 647 tok
OktoLabsAI/okto-pulse oktolabs.ai Local-first, spec-driven SDLC workbench with governance gates, knowledge graphs, and MCP f 127 Claude Code 1 3,725 tok
jinzhongjia/decky-music decky-music.nvimer.org Steam decky plugin for music(QQ Music and NetEase Cloud Music) 125 Claude Code, Codex, OpenCode 2 4,221 tok
vincentmakes/turbo-ea turbo-ea.org Source Available Enterprise Architecture Management Solution 125 Claude Code 5 7,840 tok
spectral-mcp/spectral getspectral.sh Browse any app normally. Spectral captures the traffic, understands what each API call doe 124 Claude Code 1 2,285 tok
majiayu000/litellm-rs docs.rs Self-hosted Rust LLM gateway with OpenAI-compatible APIs, load balancing, failover, and a 123 Claude Code, Codex, OpenCode 12 3,619 tok
yangtaihong59/siyuan-plugins-mcp-sisyphus yangtaihong59.github.io A tool for connecting Agents with Siyuan. 122 Claude Code, Codex, OpenCode 8 12,359 tok
nikolausm/imap-mcp-server Full-featured IMAP & SMTP email for AI assistants: search, read, send, organize and clean 122 Claude Code, Codex, OpenCode 2 1,806 tok
allocnode/oh-my-sage 🛠️ Geek Edition Mi Home Automation AI Agent (SKILL & MCP)—create complex automation rules 122 Claude Code, Codex, OpenCode 2 2,691 tok
voleeo/voleeo-api voleeo.com Local-first desktop API client built for developers and AI agents 121 Claude Code, Codex, OpenCode 2 6,171 tok
kar2phi/video-lens video-lens is a coding agent skill that fetches a YouTube transcript and generates a struc 121 Claude Code 1 811 tok
hhopke/intervals-icu-mcp Read/write MCP server for Intervals.icu — training data, planning, and structured workout 121 Claude Code 6 2,239 tok
Affitor/open-affiliate openaffiliate.dev The open registry of affiliate programs. Built for developers and AI agents. 120 Claude Code, Codex, OpenCode 2 1,550 tok
KimYx0207/Claudecode-Codex-Gemini Intelligent multi-CLI orchestration system: Claude Code automatically coordinates Codex an 119 Claude Code 13 —
SpillwaveSolutions/agent-brain Local-first RAG memory for AI agents: hybrid + GraphRAG search, MCP server with OAuth 2.1, 119 Claude Code, Codex, OpenCode 2 6,231 tok
romshark/datapages romshark.github.io A Datastar Go web frontend framework, code generator and toolchain 119 Claude Code, Codex, GitHub Copilot, OpenCode 8 5,852 tok
muratgur/ordinus Your local-first command center for working with AI agents like a real team. 118 Claude Code, Codex, OpenCode 13 1,112 tok
takeshy/obsidian-gemini-helper AI chat, workflow automation, semantic search (RAG), LLM Wiki (OKF) powered by Google Gem 118 Claude Code, Codex, OpenCode 6 4,084 tok
disler/learning-cmux-with-agents 31 natural-language prompts that prove one primary agent can stand up, drive, and tear dow 116 Claude Code 11 —
dimknaf/braindb An "LLM wiki" upgraded to a real database — typed entities, graph relations, HTTP API, and 116 Claude Code 1 2,917 tok
liberusoftware/real-estate-laravel liberusoftware.com Real Estate / Estate Agent, solution for your Property Agency. Application written in Lara 115 Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode 15 33,626 tok
coleam00/helpline Demonstration codebase for building the AI Layer (CLAUDE.md hierarchy, hooks, skills, LSP, 115 Claude Code 8 455 tok
TheEterna/api2mcp4j theeterna.github.io Spring Boot Starter: Auto-convert existing REST APIs (@RestController) to MCP Server with 113 Claude Code 1 5,775 tok
ProjectSidewalk/SidewalkWebpage projectsidewalk.org Project Sidewalk web page 113 Claude Code, GitHub Copilot 16 5,187 tok
kantorge/yaffa Yaffa is a personal finance web application, focusing on the support of long term financia 113 Claude Code, Codex, GitHub Copilot, OpenCode 3 8,349 tok
Sikao-Engine/KimiX The next-gen lightweight coding agent cli 112 Claude Code, Codex, OpenCode 7 665 tok
allfro/traefikr a web ui traefik configuration manager 111 Claude Code 1 2,649 tok
foxzool/openlark Unofficial Rust SDK for the Lark Open Platform, supporting custom bots, long-connection bo 111 Claude Code, Codex, Cursor, OpenCode 12 2,691 tok
grisuno/estorides grisuno.github.io Open-source intelligence (OSINT) aggregator and correlation engine inspired by Palantir, B 111 Claude Code 1 12,286 tok
trustwallet/tw-agent-skills 111 Claude Code, Cursor 4 —
jesstalisman-ia/intentional-arrangement-skos jesstalisman-ia.github.io Build, validate, visualize, and publish SKOS taxonomies in your browser — standards-first, 111 Claude Code 1 —
kfirtoledo/multi-mcp 111 Claude Code 1 2,483 tok
bobbylkchao/ai-phone-agent AI Phone Agent: A starter kit to build AI agents that answer real phone calls and talk to 110 Claude Code, Codex, OpenCode 3 833 tok
RebornQ/AnyRouter-Transparent-Proxy A lightweight transparent HTTP proxy service based on FastAPI, designed specifically to so 110 Claude Code, Codex, OpenCode 2 3,108 tok
the-teacher/active_harness AI framework for Ruby/Rails developers 110 Claude Code 1 2,750 tok
atherio-danp/cde-dotnetcc Claude Code harness for .NET developers 109 Claude Code 33 2,519 tok
ForestHubAI/edge-agents app.foresthub.ai The 30 MB open-source edge AI agent runtime. Run AI agents offline on Linux (Raspberry Pi, 109 Claude Code 6 1,596 tok
insistanan/GPT_Image_Playground A one-stop solution for visually adjusting GPT-Image-2 Image API / Response API parameters 109 Claude Code, Codex, OpenCode 2 3,436 tok