2,671 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 |
|---|---|---|---|---|
| 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 |
| 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 |
| 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 |
| 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 |
| 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 | — |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| waynesutton/markdown-site markdown.fast An open-source publishing framework built for AI agents and developers to ship websites, d | 630 | Claude Code, Codex, Cursor, OpenCode | 26 | 7,481 tok |
| neondatabase/mcp-server-neon mcp-server-neon-jet.vercel.app MCP server for interacting with Neon Management API and databases | 629 | Claude Code, Codex, OpenCode | 4 | 6,272 tok |
| yoosuf/Messenger yoosuf.me Relational messaging database schema for one-to-one and group chat apps with attachments a | 613 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 805 tok |
| adaline/gateway adaline.ai The only fully local production-grade Super SDK that provides a simple, unified, and power | 605 | Claude Code, Codex, OpenCode | 10 | 1,698 tok |
| johnlindquist/mdflow mdflowdev.vercel.app Multi-backend CLI for executable markdown prompts. Run .md files against Claude, Codex, Ge | 603 | Claude Code, Codex | 1 | 8,625 tok |
| apache/datafusion-python datafusion.apache.org Apache DataFusion Python Bindings | 602 | Claude Code, Codex, OpenCode | 6 | 1,585 tok |
| provos/ironcurtain ironcurtain.dev A secure* runtime for autonomous AI agents. Policy from plain-English constitutions. (*htt | 602 | Claude Code, GitHub Copilot, Gemini CLI | 10 | 9,002 tok |
| grafana/gcx grafana.com A CLI for managing Grafana and Grafana Cloud resources. Optimized for agentic usage. | 589 | Claude Code, Codex, OpenCode | 11 | 3,285 tok |
| openstory-so/openstory openstory.so Open-source AI-powered video sequence platform built with TanStack Start | 587 | Claude Code, Codex | 13 | 13,243 tok |
| redai-infra/Relax redai-infra.github.io An Asynchronous Reinforcement Learning Engine for Omni-Modal Post-Training at Scale | 580 | Claude Code, Codex, OpenCode | 8 | 2,533 tok |
| southliu/south-admin-react southliu.top React-Admin backend management system template featuring React 19, Vite 7, Antd 5, UnoCSS, | 578 | Claude Code, Codex, OpenCode | 4 | 3,251 tok |
| thunder-id/thunderid thunderid.dev ThunderID is a high-performance, open-source identity stack designed for developers to sec | 574 | Claude Code, Codex, GitHub Copilot, OpenCode | 8 | 1,505 tok |
| ZubeidHendricks/youtube-mcp-server zubeidhendricks.github.io MCP Server for YouTube API, enabling video management, Shorts creation, and advanced analy | 571 | Claude Code | 1 | 1,066 tok |