1,652 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 agents7,410Claude Code6,578Data and AI3,695Languages3,404Planning3,188Git and workflow3,106Code review2,712Memory and context2,351Testing2,325Research2,289DevOps and cloud2,283Writing and docs2,279
Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| wxkingstar/SpecFusion specfusion.kingstar.xin Search 65,600+ API documents from 20 Chinese open platforms directly in DeepSeek Harness / | 63 | Claude Code, Codex, OpenCode | 2 | 2,065 tok |
| gluonfield/jaz jaz.chat A personal AI on machines you own — any agent, loops that run overnight, boards, memory, a | 63 | Claude Code, Codex, OpenCode | 2 | 2,038 tok |
| pawcoding/astro-loader-pocketbase npmjs.com A content loader for Astro that uses the PocketBase API | 63 | Codex, OpenCode | 1 | 1,105 tok |
| NomaDamas/girlfriend-in-cli An AI girlfriend or boyfriend that lives inside your terminal. Real personas, real convers | 62 | Claude Code, Codex, OpenCode | 31 | 265 tok |
| revolut-engineering/revolut-x-api | 62 | Codex, OpenCode | 1 | 938 tok |
| bartholomej/node-csfd-api ČSFD API in JavaScript. Amazing NPM library for scrapping csfd.cz. Now with MCP server | 61 | Claude Code, Codex, Cursor, OpenCode | 5 | 1,009 tok |
| lestrrat-go/helium XML Toolkit for Go (XML/SAX2/XPath 3.1/XSLT 3.0/XInclude/XSD/RelaxNG/Schematron/C14N) | 61 | Claude Code, Codex, OpenCode | 2 | 5,229 tok |
| laravel/package-skeleton Skeleton for Laravel packages | 61 | Claude Code, Codex, OpenCode | 7 | 556 tok |
| contentful/contentful-mcp-server MCP (Model Context Protocol) server for the Contentful Management API | 60 | Codex, OpenCode | 1 | 868 tok |
| agentteamhq/agentteam-email agentteam.email Open-source email infrastructure for AI agents. | 60 | Claude Code, Codex, OpenCode | 2 | 2,172 tok |
| cliftonc/drizzle-cube try.drizzle-cube.dev An embeddable multi-dimensional semantic layer and self-service analytics module (built on | 60 | Claude Code, Codex, OpenCode | 6 | 2,073 tok |
| PrefectHQ/fastmcp-ts fastmcp-ts.docs.prefect.io The official FastMCP TypeScript library for building MCP servers, clients, and apps 🏎️ 🏎 | 60 | Claude Code, Codex, OpenCode | 2 | 16,946 tok |
| mapbox/mcp-devkit-server Developer-focused Mapbox MCP Server | 60 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 2,920 tok |
| Oaklight/ToolRegistry toolregistry.readthedocs.io ToolRegistry: A Protocol-Agnostic Tool Management Library for Function-Calling LLMs (OpenA | 60 | Claude Code, Codex, OpenCode | 2 | 2,150 tok |
| netresearch/context7-skill Context7 documentation lookup skill for AI coding agents. Lightweight REST API wrapper wit | 59 | Codex, OpenCode | 1 | 444 tok |
| dunialabs/peta-core peta.io The Control Plane for MCP — secure vault, managed runtime, audit trail, and policy-based a | 58 | Claude Code, Codex, Cursor, OpenCode | 3 | 8,861 tok |
| RohanAnandPandit/trading212-mcp-server docs.trading212.com The Trading212 MCP server is a Model Context Protocol server implementation that provides | 58 | Codex, OpenCode | 2 | 260 tok |
| contentful/contentful-resolve-response Resolve items & includes of a Contentful API response into a proper object graph | 57 | Codex, OpenCode | 1 | 666 tok |
| cagedbird043/fcm-hosts-next cagedbird.cn FCM hosts generator and publisher for direct Google push connectivity. | 57 | Claude Code, Codex, OpenCode | 2 | 414 tok |
| AnomalyNTE/Anomaly NTE plugin framework and API. Heterogeneous plugin framework | 57 | Codex, OpenCode | 1 | 2,177 tok |
| mikkovihonen/quadletman mikkovihonen.github.io Web application for managing rootless podman containers with quadlets and systemd | 57 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 16,535 tok |
| lynxlangya/knowject knowject.wangyun.fan AI-assisted project knowledge workspace for development teams. | 56 | Codex, OpenCode | 1 | 1,905 tok |
| benoitc/livery High-performance HTTP/1.1, HTTP/2, HTTP/3 server for Erlang/OTP 27+ | 56 | Claude Code, Codex, OpenCode | 2 | 1,526 tok |
| kkkano/FinSight Multi-agent conversational financial research platform. Provides specialized agents for pr | 56 | Codex, OpenCode | 1 | 3,255 tok |
| cornellsh/codex-proxy OpenAI Responses API proxy. | 55 | Codex, OpenCode | 1 | 1,411 tok |
| nickytonline/mcp-typescript-template nickyt.co TypeScript template for building MCP servers | 55 | Claude Code, Codex, OpenCode | 2 | 2,024 tok |
| hardyz0517/relay-pool-desktop Local desktop relay pool manager for AI API providers. | 54 | Codex, OpenCode | 1 | 1,160 tok |
| ndthanhdev/mcp-browser-kit An MCP Server that enables AI assistants to interact with your local browsers. | 54 | Claude Code, Codex, OpenCode | 3 | 435 tok |
| tako0614/yurucommu-core yurucommu.com yurucommu ActivityPub server, API SDK | 54 | Claude Code, Codex, OpenCode | 2 | 1,092 tok |
| WenyuChiou/research-hub pypi.org AI-operable research workspace for Zotero, Obsidian, and NotebookLM. Use any two, or all t | 54 | Claude Code, Codex, OpenCode | 2 | 208 tok |
| SalesforceCommerceCloud/b2c-developer-tooling salesforcecommercecloud.github.io B2C CLI, VSCode Extension, Skills+MCP, and Tooling SDK for Salesforce Agentforce Commerce | 53 | Claude Code, Codex, OpenCode | 9 | 2,455 tok |
| millionco/agent-install agent-install.com Install agent skills and MCPs with one API | 53 | Codex, OpenCode | 1 | 1,170 tok |
| The-AI-Alliance/cube-standard the-ai-alliance.github.io Standardize benchmark wrapping so the community can wrap various otherwise-incompatible be | 53 | Claude Code, Codex, OpenCode | 6 | 2,557 tok |
| wilfredinni/django-starter-template wilfredinni.github.io A comprehensive and easy-to-use starting point for your new API with Django and DRF | 53 | Codex, OpenCode | 1 | 772 tok |
| lsy2246/api-worker | 53 | Codex, OpenCode | 1 | 604 tok |
| leemysw/agent-kit Agent Kit is a comprehensive AI agent development framework that integrates Claude Agent S | 53 | Claude Code, Codex, OpenCode | 2 | 1,462 tok |
| dremio/dremio-mcp Dremio MCP server | 53 | Claude Code, Codex, OpenCode | 2 | 807 tok |
| ruaan-deysel/unraid-management-agent Go-based Unraid plugin monitor and control your Unraid system via REST API, WebSocket, MCP | 53 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 20 | 10,024 tok |
| Happy-Technologies-LLC/happy-platform-mcp happy-tech.biz Happy Platform MCP v5.1 - Multi-Instance ServiceNow MCP Server | 53 | Claude Code, Codex, OpenCode | 2 | 11,670 tok |
| soapbucket/sbproxy sbproxy.dev Open source Enterprise AI Gateway for API, MCP and agent, and AI model traffic. One Apache | 53 | Claude Code, Codex, OpenCode | 2 | 21,534 tok |
| remix-run/remix-website | 53 | Claude Code, Codex, OpenCode | 5 | 1,608 tok |
| davidmosiah/google-health-mcp wellness.delx.ai Local-first MCP server for Google Health API v4 (Fitbit + Pixel Watch) — Claude/Cursor/Her | 53 | Codex, OpenCode | 1 | 154 tok |
| rkinas/antec antec - personal agentic system | 52 | Claude Code, Codex, OpenCode | 6 | 6,151 tok |
| OneSignal/onesignal-node-api OneSignal Node Client | 52 | Claude Code, Codex, OpenCode | 2 | 789 tok |
| NVIDIA-Omniverse/ovui The standalone distribution of NVIDIA Omniverse's omni.ui UI framework, extracted to run i | 52 | Codex, OpenCode | 1 | 2,495 tok |
| Automattic/wordpress-atmosphere wordpress.org ATmosphere connects your WordPress site to the AT Protocol network. When you publish a pos | 52 | Claude Code, Codex, OpenCode | 10 | 3,151 tok |
| opensearch-project/opensearch-agent-skills A collection of Agent Skills for building search applications and analyzing observability | 52 | Codex, OpenCode | 1 | 1,274 tok |
| Podden/openwebui_anthropic_api_manifold_pipe Enhanced Anthropic Message API support for Open WebUI, Caching, files API, code execution, | 52 | Codex, OpenCode | 1 | 2,221 tok |
| solana-foundation/solana-developer-platform platform.solana.com Solana Developer Platform API and Dashboard | 52 | Claude Code, Codex, GitHub Copilot, OpenCode | 15 | 941 tok |
| antiwork/gumroad-cli CLI for the Gumroad API | 52 | Claude Code, Codex, OpenCode | 2 | 196 tok |