2,666 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 agents7,450Claude Code6,586Data and AI3,698Languages3,402Planning3,191Git and workflow3,129Code review2,728Memory and context2,353Testing2,330DevOps and cloud2,293Research2,288Writing and docs2,283
Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| vin-spiegel/htmldrop htmldrop.link Publish HTML for agents — one API call, MCP server included | 13 | Claude Code, Codex, OpenCode | 2 | 1,597 tok |
| Open-Agent-Tools/open-paper-trading-mcp Open Paper Trading MCP - A dual-interface paper trading simulation platform with FastAPI R | 13 | Claude Code | 1 | 6,749 tok |
| CaullenOmdahl/youtube-music-mcp-server YouTube Music MCP Server - Search, curate, and manage YouTube Music playlists through Clau | 13 | Claude Code | 10 | 2,008 tok |
| thaleslaray/hotmart-mcp Hotmart API MCP server — sales, subscriptions, club, products, coupons, tickets, negotiati | 13 | Claude Code | 1 | 949 tok |
| astronomer/astro-airflow-mcp astronomer.io MCP server for Apache Airflow instances. Runs standalone or as an Airflow plugin. | 13 | Claude Code, Codex, OpenCode | 6 | 749 tok |
| Tencent-RTC/agent-skills trtc.io TRTC AI Integration Assistant - helps developers integrate Tencent Real-Time Communication | 13 | Claude Code, Codex, OpenCode | 2 | 1,377 tok |
| 199-biotechnologies/whatsrust WhatsApp in pure Rust. Single binary, 5 MB, 15 MB RAM. 54 API endpoints, 30 MCP tools, ful | 13 | Claude Code | 1 | 648 tok |
| tarekmo0/HunterStick A persistent context and fieldcraft system for AI-assisted bug bounty hunting. | 13 | Claude Code, Codex, OpenCode | 37 | 7,495 tok |
| zhendalf/claude-mcp An MCP server that allows AI tools to interact with Claude Code programmatically with sess | 13 | Claude Code, GitHub Copilot | 2 | 1,939 tok |
| prolific-oss/cli 🔬 A CLI for managing and automating workflows on the Prolific platform | 13 | Claude Code, Codex, GitHub Copilot, OpenCode | 6 | 3,488 tok |
| dxe/adb Activist Database Project | 13 | Claude Code, Codex, OpenCode | 2 | 941 tok |
| agigante80/Actual-sync Automated bank sync service for Actual Budget - scheduled synchronization, real-time monit | 13 | Claude Code | 19 | 7,792 tok |
| PranavBakre/Junior My successor once AGI arrives | 13 | Claude Code, Codex, OpenCode | 12 | 4,525 tok |
| Vantiq/vantiq-extension-sources Contains source code for VANTIQ Extension sources as well as SDKs for building these sourc | 13 | Claude Code, Codex, OpenCode | 2 | 730 tok |
| abicheck/abicheck abicheck.github.io API/ABI checker: castxml-based header dumper + Python checker + LLVM/GCC support | 12 | Claude Code, Codex, GitHub Copilot, OpenCode | 5 | 24,107 tok |
| sintaxasn/Fluence.Wpf Fluence.Wpf is a modern theming and control library based on WinUI 3, but for WPF on .NET | 12 | Claude Code, Codex, GitHub Copilot, OpenCode | 12 | 15,068 tok |
| tugrulguner/intpot pypi.org Define Python tools once and serve them as a Typer CLI, FastAPI app, or FastMCP server — o | 12 | Claude Code, Codex, OpenCode | 2 | 1,386 tok |
| aide-family/moon-web Moon Web is the frontend for the Moon Monitoring Platform. It uses a micro-frontend archit | 12 | Claude Code, Cursor | 5 | — |
| joshsymonds/savecraft.gg Parse video game save files, serve structured game state to AI assistants via MCP | 12 | Claude Code | 13 | 1,952 tok |
| naichilab/discord-bridge-server npmjs.com A relay server and skill for remotely controlling Claude Code / Codex CLI via Discord | 12 | Claude Code, Codex, OpenCode | 2 | 245 tok |
| knitli/codeweaver knitli.com Semantic code search for AI agents — 166+ languages, hybrid search, works offline | 12 | Claude Code, Codex, OpenCode | 11 | 8,010 tok |
| specmatic/specmatic-mcp-server A Model Context Protocol (MCP) server that exposes Specmatic's contract testing capabiliti | 12 | Claude Code, Codex, OpenCode | 4 | 3,625 tok |
| gpt-cmdr/ras-commander-mcp MCP Server to Access HEC-RAS Project Data via Claude Desktop, Claude Code and other LLMs | 12 | Claude Code | 1 | 1,686 tok |
| him229/stays pypi.org Google Hotels MCP server and Python library — reverse-engineered batchexecute client with | 12 | Claude Code, Codex, OpenCode | 2 | 4,977 tok |
| rgrz/peoplesoft-mcp A Model Context Protocol (MCP) server that enables AI assistants to query and understand P | 12 | Claude Code, Cursor | 3 | — |
| RamaAditya49/titen titen.dev Agent memory that needs no API key, no LLM, and no embedding provider. One command on Bun | 12 | Claude Code, Codex, OpenCode | 2 | 1,715 tok |
| diagrid-labs/dapr-skills diagrid.io A set of Claude Code skills to speed up the creation of Dapr Workflow applications | 12 | Claude Code, Codex, OpenCode | 3 | 4,486 tok |
| greendesertsnow/pocketbase-skills Agent Skills for PocketBase development — 64 best-practice rules across 9 categories, curr | 12 | Claude Code | 2 | 360 tok |
| devfullcycle/mba-ia-dev-workflow | 12 | Claude Code, GitHub Copilot | 14 | 4,948 tok |
| ryancramerdesign/AgentTools Enables AI coding agents to access ProcessWire’s API and provides a database migration sys | 12 | Claude Code, Codex, OpenCode | 2 | 2,476 tok |
| slb350/news-llama AI-powered news curation engine with personalized source discovery | 12 | Claude Code | 1 | 5,080 tok |
| ateeducacion/moodle-playground ateeducacion.github.io Run Moodle in the browser via WebAssembly PHP | 12 | Claude Code, Codex, OpenCode | 11 | 7,956 tok |
| samagra14/mediagateway The unified interface for video generation models | 12 | Claude Code | 1 | 2,210 tok |
| getmunin/munin getmunin.com The customer platform for the agentic era. MCP-first, open source, self-hostable. | 12 | Claude Code, Codex, OpenCode | 2 | 7,133 tok |
| delta-exchange/delta-exchange-mcp mcp.delta.exchange Official Delta Exchange MCP | 12 | Claude Code | 1 | 6,309 tok |
| Cognigy/cognigy-plugin Build, test, and improve Cognigy.AI agents from your AI assistant — MCP tools, workflow sk | 12 | Claude Code, Codex | 3 | — |
| OktoLabsAI/okto-nexus oktolabs.ai Local-first MCP coordination hub for multi-agent teams, with durable messaging, handoffs, | 12 | Claude Code | 3 | 1,226 tok |
| core-euler/aidd AI Driven Development | 12 | Claude Code | 21 | — |
| carrotly-ai/gluon-agent AI coding agent orchestrator — run parallel Claude Code tasks in sandboxed Docker containe | 11 | Claude Code | 3 | 5,431 tok |
| n24q02m/better-telegram-mcp mcp.n24q02m.com Telegram for AI agents -- messages, chats, media, and contacts across both bot and full us | 11 | Claude Code, Codex, OpenCode | 2 | 3,522 tok |
| josortmel/EcoDB Collective AI memory for multi-agent teams. 10-stage GAMR search engine, knowledge graph ( | 11 | Claude Code | 1 | 10,805 tok |
| Hesper-Labs/white-ops Open-source AI workforce platform. 55 tools, 21-page admin panel, multi-LLM (Claude/GPT/Ge | 11 | Claude Code | 1 | 1,633 tok |
| SolaceProducts/solace-broker-mcp Production MCP server for the Solace broker | 11 | Claude Code | 8 | 739 tok |
| max-rousseau/codeforge-mcp A Programmatic Tool Calling MCP Server allowing AI agents to build and (re)use their own A | 11 | Claude Code | 1 | 716 tok |
| artk0de/TeaRAGs-MCP artk0de.github.io The code intelligence layer for AI coding agents. Semantic indexing, graph navigation, and | 11 | Claude Code | 10 | — |
| klodr/mercury-invoicing-mcp Mercury Banking MCP server with full Invoicing API support. Read accounts/transactions and | 11 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 2,523 tok |
| zaxardery8011-design/line-persona LINE Shadow Clone — a low-barrier, BYO-AI open-source framework for LINE clones. Just ask | 11 | Claude Code, Codex, OpenCode | 2 | 1,601 tok |
| taslim/nanoclaw-gws-ea nanoclaw.dev Google Workspace Executive Assistant flavor for NanoClaw | 11 | Claude Code, Codex | 55 | 6,049 tok |
| dwalleck/catalyst High-performance Rust hooks for Claude Code skill auto-activation. ~2ms startup, zero depe | 11 | Claude Code | 25 | 3,396 tok |
| LeonardoTrapani/better-skills better-skills.dev Your agents second brain through skill graphs | 11 | Claude Code, Codex, OpenCode | 11 | 562 tok |