AI / ML
| Server | Language | Stars | Downloads |
|---|---|---|---|
| Subdomain API Find known subdomains of a domain. Passive data; may include historic entries. List or count. | — | - | - |
| Subscribr The all-in-one YouTube content engine: research, ideas, thumbnails, scripts, and video. | — | - | - |
| SubspaceDomain macOS-native bridge server that enables seamless communication between AI clients, providing Unix socket transport, persistent registration, and robust connection handling for coordinated tool execution across multiple models. | — | 3 | - |
| Substack (adelaidasofia) Substack MCP for publishing Notes and posts, pulling analytics, and managing drafts. | — | 0 | - |
| substack-mcp FastMCP 3.1+ Model Context Protocol (MCP) server & SOTA React webapp dashboard for Substack newsletter feeds, draft staging, local LLM assistance, and analytics. | TypeScript | 1 | - |
| SubstancePainterMCP Substance Painter MCP Server | Python | 34 | - |
| sudocode Lightweight agent orchestration dev tool that lives in your repo | TypeScript | 293 | - |
| sudokuWithLLM A Simple Sudoku Game which Can Request for LLM's Help | TypeScript | 0 | - |
| suede-creator-skills 28 open-source Agent Skills for Claude Code and Codex: Full Send orchestration, A-F code review, AI evals, CI ship-gates, design, copy, SEO/AEO/GEO, app shipping, creator rights, and consumer recovery. | Python | 123 | - |
| suggest-skills MCP server that suggests repository-specific AI agent skills. | TypeScript | - | - |
| sugon-mcp-server-elasticsearch MCP server for core Elasticsearch features | Python | - | - |
| Sui Queries the Sui blockchain via 29 tools spanning gRPC fullnode, GraphQL RPC, and archival endpoints with LLM-friendly responses. | — | 5 | - |
| Suited Tailored, graded job applications: a CV, cover letter and form answers built per vacancy. | — | - | - |
| SukukFi Live vault metrics and docs for SukukFi, Islamic trade finance on Berachain. Read-only. | — | - | - |
| Summarization Provides summarized output from various actions, optimizing token usage for efficient processing of large datasets and language models. | TypeScript | 37 | - |
| summary-stack-mcp-server MCP server exposing Summary Stack core tools | Python | - | - |
| Summit53 CRM 48 revenue intelligence tools for AI assistants — pipeline, forecasting, outreach, and more. | TypeScript | - | - |
| Sumo_ai_mcp | TypeScript | 0 | - |
| SUMO-MCP-Server SUMO-MCP 是一个连接大语言模型 (LLM) 与 Eclipse SUMO 交通仿真的中间件。通过 Model Context Protocol (MCP)，它允许 AI 智能体（如 Claude, Cursor, TRAE等）直接调用 SUMO 的核心功能，实现从OpenStreetMap 数据获取、路网生成、需求建模到仿真运行与信号优化的全流程自动化。 | Python | 53 | - |
| Sunaiva Gate — Agent Rule Enforcement MCP enforcement layer that intercepts AI agent actions and blocks rule violations before execution. | TypeScript | - | - |
| Sunex-lens-mcp A public MCP server that lets Claude, ChatGPT, Cursor and any MCP-compatible AI models direct access to our 350+ lens dataset utilizing our powerful Optics-Wizards™ tools to find the best lens/CMOS imager solutions for automotive, robotics, drone, medical and physical AI applications. Based in the U.S. and serving customers worldwide for 25 years, Sunex has shipped over 100M+ lenses and imaging solutions for mission-critical systems with unmatched reliability. | — | - | - |
| SunnyNet Windows packet capture and analysis tool with an MCP bridge exposing network sessions to AI agents. | — | 34 | - |
| Sunrays — Local Service Booking Book local tradespeople — plumber, electrician, HVAC, and 7 more — via your AI agent. All US. | — | - | - |
| Sunshine Atlas Where is it sunny? Monthly sunshine scores, temps, rain, UV and sea temp for 3,833 destinations. | — | - | - |
| Suomiatlas — Finnish area statistics Finnish postal-area and municipality statistics; rank, compare, history, air quality; paywall-aware | — | - | - |