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
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| oomol-lab/open-connector oomol.com Open-source auth gateway connecting 1500+ SaaS providers to AI agents through SDK, CLI, MC | 6,188 | Claude Code, Codex, OpenCode | 3 | 4,422 tok |
| macro-inc/macro macro.com Macro is a unified workspace for teams: email, chat, docs, tasks, agents, calls, and CRM — | 6,172 | Claude Code, Codex, Cursor, OpenCode | 35 | 2,407 tok |
| lemonade-sdk/lemonade lemonade-server.ai Lemonade helps users discover and run local AI apps by serving optimized LLMs right from t | 6,124 | Claude Code, Codex, OpenCode | 2 | 3,727 tok |
| sooperset/mcp-atlassian mcp-atlassian.soomiles.com MCP server for Atlassian tools (Confluence, Jira) | 6,087 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 2,281 tok |
| cloudflare/agents developers.cloudflare.com Build and deploy AI Agents on Cloudflare | 5,956 | Codex, OpenCode | 1 | 2,311 tok |
| cloudflare/vibesdk build.cloudflare.dev An open-source vibe coding platform that helps you build your own vibe-coding platform, bu | 5,461 | Claude Code, Codex, OpenCode | 2 | 3,048 tok |
| looplj/axonhub axonhub.onrender.com ⚡️ Open-source AI Gateway — Use any SDK to call 100+ LLMs. Built-in failover, load balanci | 5,433 | Claude Code, Codex, OpenCode | 2 | 1,224 tok |
| WuKongIM/WuKongIM docs.githubim.com More than just IM, not just instant messaging (IM) | 4,990 | Codex, OpenCode | 4 | 3,121 tok |
| mvanhorn/cli-printing-press Every API has a secret identity. This finds it, absorbs every feature from every competing | 4,911 | Claude Code, Codex, OpenCode | 4 | 12,119 tok |
| latitude-dev/latitude-llm latitude.so Open-source observability for AI agents. Find where your agents fail, dispatch your coding | 4,744 | Claude Code, Codex, OpenCode | 31 | 4,071 tok |
| u14app/deep-research research.u14.app Use any LLMs (Large Language Models) for Deep Research. Support SSE API and MCP server. | 4,687 | Codex, OpenCode | 1 | 1,460 tok |
| kubernetes-sigs/agent-sandbox agent-sandbox.sigs.k8s.io agent-sandbox enables easy management of isolated, stateful, singleton workloads, ideal fo | 4,516 | Claude Code, Codex, GitHub Copilot, OpenCode | 9 | 6,181 tok |
| thinking-machines-lab/tinker-cookbook Post-training with Tinker | 4,236 | Claude Code, Codex, OpenCode | 2 | 3,441 tok |
| flox/flox flox.dev The Deterministic Foundation for your SDLC | 4,194 | Claude Code, Codex, OpenCode | 7 | 5,681 tok |
| tolgee/tolgee-platform tolgee.io Developer & translator friendly web-based localization platform | 4,155 | Codex, OpenCode | 1 | 2,094 tok |
| ericc-ch/copilot-api ericc-ch.github.io Turn GitHub Copilot into OpenAI/Anthropic API compatible server. Usable with Claude Code! | 4,150 | Codex, OpenCode | 1 | 441 tok |
| Ontos-AI/knowhere knowhereto.ai Knowhere extracts, parses, and outputs structured chunks ready for AI Agents and RAG. | 3,910 | Codex, OpenCode | 1 | 7,360 tok |
| nickjvandyke/opencode.nvim Neovim 🤝 OpenCode in the flow that you already know. | 3,905 | Codex, OpenCode | 1 | 1,285 tok |
| ascending-llc/jarvis-registry jarvisregistry.com Connect any AI copilot or autonomous agent to your enterprise tools — through a single, se | 3,813 | Claude Code, Codex, GitHub Copilot, OpenCode | 5 | 5,723 tok |
| whiteguo233/OpenBiliClaw whiteguo233.github.io Local-first open-source cross-platform AI content discovery agent: understands you, then p | 3,695 | Claude Code, Codex, OpenCode | 6 | 4,530 tok |
| zts212653/clowder-ai Build AI teams, not just agents. Hard rails, soft power, shared mission. | 3,685 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,019 tok |
| superagent-ai/grok-cli An open-source coding agent for the Grok API | 3,505 | Codex, OpenCode | 1 | 467 tok |
| punitarani/fli deepwiki.com Google Flights MCP, CLI and Python Library | 3,480 | Claude Code, Codex, OpenCode | 2 | 6,635 tok |
| Intelligent-Internet/ii-agent ii.inc II-Agent: a new open-source framework to build and deploy intelligent agents | 3,391 | Claude Code, Codex, OpenCode | 2 | 9,338 tok |
| giancarloerra/SocratiCode socraticode.cloud Enterprise-grade (40m+ LOC) codebase intelligence, zero-setup, local & private Plugin/Skil | 3,367 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 4,323 tok |
| off-grid-ai/OGAM The Swiss Army Knife of Offline AI. Chat, see, speak, and generate images on your phone or | 3,333 | Claude Code, Codex, OpenCode | 3 | 62 tok |
| tfredrich/RestApiTutorial.com restapitutorial.com HTML Source code for www.RestApiTutorial.com | 3,141 | Claude Code, Codex, OpenCode | 2 | 865 tok |
| coddingtonbear/obsidian-local-rest-api coddingtonbear.github.io A secure REST API and Model Context Protocol (MCP) server for your vault. | 3,116 | Claude Code, Codex, OpenCode | 3 | 2,817 tok |
| deedy5/ddgs A metasearch library that aggregates results from diverse web search services | 3,053 | Codex, OpenCode | 1 | 1,821 tok |
| butterbase-ai/butterbase Open-source backend-as-a-service. Postgres, auth, storage, functions, AI gateway, MCP. | 3,030 | Codex, OpenCode | 1 | 299 tok |
| public-clis/twitter-cli A CLI for Twitter/X — feed, bookmarks, and user timeline in terminal | 3,017 | Codex, OpenCode | 1 | 541 tok |
| supabase/agent-skills supabase.com Agent Skills to help developers using AI agents with Supabase | 3,009 | Claude Code, Codex, OpenCode | 2 | 1,633 tok |
| Vexa-ai/vexa vexa.ai Open-source meeting transcription API for Google Meet, Microsoft Teams & Zoom. Auto-join b | 2,951 | Claude Code, Codex, OpenCode | 2 | 3,288 tok |
| ethereumjs/ethereumjs-monorepo Ethereum L1 Protocol Stack and EVM in TypeScript | 2,759 | Codex, Cursor, OpenCode | 5 | 979 tok |
| wassim249/fastapi-langgraph-agent-production-ready-template A production-ready FastAPI template for building AI agent applications with LangGraph inte | 2,729 | Claude Code, Codex, OpenCode | 2 | 1,960 tok |
| tobi/walgit | 2,707 | Codex, OpenCode | 1 | 12,942 tok |
| gridaco/grida grida.co Grida — Open Canvas | 2,699 | Claude Code, Codex, OpenCode | 30 | 2,695 tok |
| plbrault/youre-the-os plbrault.github.io A game where you are a computer's OS and you have to manage processes, memory and I/O even | 2,690 | Codex, OpenCode | 1 | 632 tok |
| lncrawl/lightnovel-crawler lncrawl.bitanon.dev Generate and download e-books from online sources. | 2,687 | Claude Code, Codex, OpenCode | 10 | 3,111 tok |
| Agent-Field/agentfield agentfield.ai Build, run and scale AI agents like API and microservices | 2,644 | Claude Code, Codex, OpenCode | 2 | 4,146 tok |
| exceptionless/Exceptionless exceptionless.com Exceptionless application | 2,456 | Claude Code, Codex, OpenCode | 16 | 2,274 tok |
| nekename/OpenDeck discord.gg Linux software for the Stream Deck with support for original Elgato Stream Deck plugins | 2,386 | Codex, OpenCode | 1 | 1,961 tok |
| saifyxpro/HeadlessX headlessx.saify.me The undetected self-hosted browser automation platform. Powered by Camoufox (Firefox) for | 2,356 | Codex, OpenCode | 1 | 5,397 tok |
| jwadow/kiro-gateway 👻 Proxy API gateway for Kiro IDE & CLI (Amazon Q Developer / AWS CodeWhisperer). Use free | 2,350 | Codex, OpenCode | 1 | 6,728 tok |
| Bottelet/DaybydayCRM daybydaycrm.com DaybydayCRM an open-source CRM, to help you keep track of your daily workflow. | 2,331 | Claude Code, Codex, GitHub Copilot, OpenCode | 16 | 1,632 tok |
| LetsFG/LetsFG letsfg.co Agent-native flight & hotel search and booking — MCP server, CLI, and Python/JS SDKs. Ever | 2,234 | Claude Code, Codex, OpenCode | 2 | 17,136 tok |
| authgear/authgear-server authgear.com Open source Auth0/Keycloak alternative. Passkeys, SSO, MFA, passwordless, biometric login. | 2,143 | Claude Code, Codex, OpenCode | 21 | 3,782 tok |
| realworld-apps/aspnetcore-realworld-example-app realworld.io ASP.NET Core backend implementation for RealWorld | 2,096 | Codex, OpenCode | 1 | 643 tok |
| vstorm-co/full-stack-ai-agent-template vstorm-co.github.io Full-stack AI app generator — FastAPI + Next.js with AI Agents, RAG, streaming, auth, and | 1,975 | Claude Code, Codex, OpenCode | 2 | 2,296 tok |
| mintlify/starter starter.mintlify.com The starter kit for your mintlify project | 1,943 | Codex, OpenCode | 1 | 392 tok |