3,486 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 agents7,374Claude Code6,573Data and AI3,706Languages3,398Planning3,181Git and workflow3,100Code review2,701Memory and context2,354Testing2,311Research2,292DevOps and cloud2,282Writing and docs2,269
Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| activeagents/activeagent docs.activeagents.ai ActiveAgent Rails framework for Agent Apps | 971 | Codex, OpenCode | 1 | 4,197 tok |
| cabloy/cabloy cabloy.com 🚀 Cabloy is a Node.js fullstack framework for AI vibe coding. Bidirectional type sync, CL | 971 | Claude Code | 16 | 3,212 tok |
| us/crw fastcrw.com Fast, lightweight Firecrawl/Tavily alternative in Rust. Web scraper, crawler & search API | 955 | Codex, OpenCode | 1 | 2,009 tok |
| alpacahq/alpaca-mcp-server alpaca.markets Alpaca’s official MCP Server lets you trade stocks, ETFs, crypto, and options, run data an | 950 | Codex, OpenCode | 1 | 1,625 tok |
| HaschekSolutions/pictshare pictshare.net :camera: PictShare is an open source image, mp4, pastebin hosting service with a simple re | 948 | Claude Code | 1 | 1,129 tok |
| TryCaspian/caspian-sdk trycaspianai.com Agent communication SDK. The open-source agent communication layer for AI agents — email, | 947 | Cursor | 1 | — |
| Rheosoph/flow-like flow-like.com Flow-Like: Strongly Typed Enterprise Scale Workflows. Built for scalability, speed, seamle | 944 | Claude Code, Codex, GitHub Copilot, OpenCode | 8 | 8,182 tok |
| JaguarJack/catch-admin catchadmin.com CatchAdmin is a powerful, extensible modern PHP administration system. It uses a frontend- | 930 | Claude Code, Codex, OpenCode | 11 | 1,778 tok |
| mulesoft/api-console An interactive REST console based on RAML/OAS files | 909 | Claude Code, Codex, OpenCode | 2 | 1,444 tok |
| modelcontextprotocol/ruby-sdk ruby.sdk.modelcontextprotocol.io The official Ruby SDK for the Model Context Protocol servers and clients. | 905 | Claude Code, Codex, OpenCode | 2 | 1,382 tok |
| GewoonJaap/gemini-cli-openai Expose Gemini CLI endpoints as OpenAI API with Cloudflare Workers | 894 | GitHub Copilot | 1 | 1,506 tok |
| nuwax-ai/nuwax nuwax.com Nuwax Agent OS - An enterprise-grade AI Agent Development and Operation Platform - Providi | 880 | Claude Code, Codex, Cursor, OpenCode | 3 | 12,521 tok |
| statespace-tech/statespace statespace.com Search for the agentic web. | 870 | Codex, OpenCode | 1 | 2,486 tok |
| xberg-io/html-to-markdown docs.html-to-markdown.xberg.io High performance and CommonMark compliant HTML to Markdown converter. Maintained by the Kr | 864 | Claude Code, Codex | 3 | — |
| zeromicro/go-queue Kafka, Beanstalkd Pub/Sub framework. | 838 | GitHub Copilot | 1 | 7 tok |
| lucky-aeon/AgentX AgentX aims to let beginners build their own Agents through natural language with no barri | 834 | Claude Code, Codex, OpenCode | 9 | 9,184 tok |
| anthonylee991/gemini-superpowers-antigravity Superpowers for Gemini's Antigravity (like Claude Superpowers) | 828 | Claude Code, Codex | 9 | — |
| utensils/mcp-nixos mcp-nixos.io MCP-NixOS - Model Context Protocol Server for NixOS resources | 825 | Claude Code, Codex, GitHub Copilot, OpenCode | 9 | 4,315 tok |
| ThinkWatchProject/ThinkWatch thinkwat.ch Enterprise AI bastion host for secure AI API and MCP access, with unified proxying, RBAC, | 813 | Claude Code | 1 | 1,011 tok |
| cloudflare/mcp mcp.cloudflare.com MCP server for the Cloudflare API | 812 | Claude Code, Codex, OpenCode | 2 | 3,212 tok |
| sockudo/sockudo sockudo.io Blazingly fast pusher drop-in replacement written in rust | 797 | Claude Code, Codex, OpenCode | 4 | 5,564 tok |
| PaulJPhilp/EffectPatterns effect-patterns.vercel.app A community-driven knowledge base of practical patterns for Effect-TS. | 796 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 7 | 7,115 tok |
| sirkirby/unifi-mcp unifimcp.com MCP servers for the UniFi suite of applications, Network, Protect, Access, and Drive | 792 | Claude Code, Codex, GitHub Copilot, OpenCode | 17 | 5,363 tok |
| christopherkarani/Wax christopherkarani.github.io Shared Single-file memory layer for all your agents, sub mili-second RAG over text, photo | 788 | Codex, OpenCode | 1 | 1,437 tok |
| magicyuan876/mineru-tianshu mineru-tianshu.vercel.app Tianshu - An enterprise-grade all-in-one AI data preprocessing platform | PDF/Office to Ma | 783 | Claude Code | 1 | 2,072 tok |
| NVIDIA-AI-Blueprints/rag build.nvidia.com This NVIDIA RAG blueprint serves as a reference solution for a foundational Retrieval Augm | 757 | Claude Code, Codex, OpenCode | 2 | 2,166 tok |
| fluxions-ai/vui fluxions.ai Real-time voice assistant — WebRTC streaming, faster-whisper ASR, local LLM, Vui Nano (300 | 757 | Codex, OpenCode | 1 | 2,201 tok |
| 4ier/neo Turn any web app into an API. Chrome extension captures browser traffic, auto-generates sc | 751 | Codex, OpenCode | 1 | 1,121 tok |
| ChatbotXIO/ChatbotX chatbotx.io Open-source ManyChat alternative, built for AI. Omnichannel marketing across WhatsApp, Tik | 736 | Claude Code, Codex, GitHub Copilot, OpenCode | 31 | 8,552 tok |
| onllm-dev/onWatch onwatch.onllm.dev Track AI API quotas across Synthetic, Z.ai, Anthropic (Claude Code), Codex, GitHub Copilot | 728 | Claude Code, Codex, OpenCode | 2 | 1,281 tok |
| ethanplusai/jarvis JARVIS — a voice assistant for Claude Code. Talk to your Mac and he brainstorms a project | 723 | Claude Code | 1 | 3,216 tok |
| neo4j-labs/create-context-graph create-context-graph.dev AI agents with graph based reasoning memory, scaffolded in seconds | 719 | Claude Code | 1 | 12,544 tok |
| marckohlbrugge/37signals-skills Unofficial agent skills + reference guide that teach AI coding assistants to write Rails t | 712 | Claude Code | 1 | 311 tok |
| rekog-labs/MCP-Nest A NestJS module to effortlessly create Model Context Protocol (MCP) servers for exposing A | 705 | Claude Code | 1 | 916 tok |
| modoojunko/awesome-novel-agent modoojunko.github.io Let an AI agent become your novel-writing partner. From world-building and character devel | 704 | Claude Code, Codex, OpenCode | 6 | 2,245 tok |
| msrbuilds/elementor-mcp emcptools.com WordPress plugin that turns Elementor & WordPress into an MCP server. 200+ AI-ready tools | 683 | Claude Code | 3 | 31,890 tok |
| utilForever/RosettaStone utilforever.github.io Hearthstone simulator using C++ with some reinforcement learning | 680 | Codex, OpenCode | 1 | 3,108 tok |
| Olshansk/rss-feeds Generate RSS feeds for all the blogs that don't have one | 678 | Claude Code, Codex, Gemini CLI, OpenCode | 6 | 3,331 tok |
| Mininglamp-OSS/octo-cli pkg.go.dev Metadata-driven CLI for AI Agent Bots — 48 operations across 7 domains, structured JSON en | 673 | Claude Code | 1 | 4,507 tok |
| lablup/backend.ai backend.ai Backend.AI is a streamlined, container-based computing cluster platform that hosts popular | 671 | Claude Code, Codex, OpenCode | 17 | 1,867 tok |
| Bayselonarrend/OpenIntegrations openintegrations.dev A set of integration tools for popular services and technologies for 1C:Enterprise, OneScr | 671 | Codex, OpenCode | 1 | 5,815 tok |
| sbroenne/mcp-server-excel excelmcpserver.dev Automate real Microsoft Excel with AI via MCP Server or CLI — Power Query, DAX, VBA, Pivot | 669 | Codex, GitHub Copilot, OpenCode | 18 | 18,396 tok |
| ThibautBaissac/rails_ai_agents thibautbaissac.github.io Specialized AI skills, agents, rules and hooks for modern Rails AI driven-development + Sp | 659 | Claude Code, Codex, GitHub Copilot, OpenCode | 9 | 1,076 tok |
| joaoh82/rustunnel rustunnel.com Self-hosted, secure tunnel server in Rust. Expose local HTTP/HTTPS/TCP/UDP services to the | 654 | Claude Code, Codex, OpenCode | 2 | 4,372 tok |
| ronak-create/FableCut ronak-create.github.io Zero-dependency browser video editor that AI agents can drive — JSON timeline, MCP + REST, | 653 | Claude Code, Codex, OpenCode | 2 | 10,447 tok |
| universal-tool-calling-protocol/python-utcp utcp.io Official python implementation of UTCP. UTCP is an open standard that lets AI agents call | 646 | Claude Code | 1 | 871 tok |
| jaswdr/faker pkg.go.dev :rocket: Ultimate fake data generator for Go with zero dependencies | 644 | Claude Code | 5 | 511 tok |
| membrane/api-gateway membrane-api.io Truly open source API gateway with native OpenAPI support. Written in Java, it is easily e | 641 | Claude Code | 12 | 2,297 tok |
| caidaoli/kiro2api | 635 | Claude Code | 1 | 1,249 tok |
| rootstrap/rails_api_base rootstrap.com API boilerplate project for Ruby on Rails 8 | 631 | Claude Code | 1 | 2,081 tok |