MCP Server Registry

Browse 21,940 servers scanned across 184 detection rules

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Subnet Calculator MCP

by zekerutledge

Calculates IPv4 subnet information from an IP address and CIDR prefix or dotted decimal subnet mask

Subotiz Dev MCP(Deprecated)

by HanWei30

Connect AI assistants to Subotiz - Using Subotiz's external capabilities through natural language

Subotiz MCP

by Subotiz

Connect AI assistants to Subotiz - Using Subotiz's external capabilities through natural language

Subscription Receipt Desk

by Wxt-ai

Register an event callback address

Substack MCP Server

by conorbronsdon

Substack MCP server: posts are draft-only by design; short-form Notes publish immediately.

Substack MCP Server

by marcomoauro

Manage Substack publishing, subscribers, analytics, reader feeds, comments, and images through MCP.

Substack Ops

by 06ketan

Substack content management and engagement automation — browse posts, reply, restack, and run automations via 26 tools.

Substack Publisher

Queries Substack post analytics, subscriber counts, and publication data through the official Publisher API.

SUBSTRATE

by agent-substrate

Agent Substrate: the core system

substrate-ai

by Duzafizzl

Open-source framework for building stateful AI agents with memory, tools, and streaming. Works with any OpenAI-compatible API.

SubwayInfo NYC

Real-time NYC transit data for subway, bus, ferry, commuter rail, and Citi Bike. Get live arrivals, service alerts, trip planning, and station info across all MTA services. Zero API key required - just connect and query.

Sudhanva Public Profile

by nsudhanva

Read Sudhanva Narayana's public profile, production ML case studies, and technical writing.

SudnoKontrol

by sk

Ukrainian vessel registry: search by number/name/owner, full records, stats. No API key required.

sudo-proxy

by tarides

Privileged command execution proxy with human approval via pkexec or sudo

@suekou/mcp-notion-server

by GitHub Actions

AI-friendly MCP server for the Notion API

Suframa

by mcp-dir

Looks up a company's status at Suframa (Manaus Free Trade Zone) from the CNPJ. Platform-hosted, no c

Sugra API

by Sugra-Systems

Connector between LLM agents and world data. 643 endpoints, 75+ primary sources.

Sui Analytics

by 0xfreak0

Read-only Sui blockchain analytics: 59 tools, protocol-aware tx decoding, no API keys or wallet.

Sui Knowledge Base (kapa.ai)

by jessiemongeon1

Semantic search across Sui documentation and knowledge sources, powered by kapa.ai

sukl-mcp

MCP server poskytující přístup k české databázi léčivých přípravků SÚKL (Státní ústav pro kontrolu léčiv). SUKL MCP Server implementuje Model Context Protocol a poskytuje AI agentům přístup k databázi 68 000+ léčivých přípravků registrovaných v České republice. Hlavní funkce_ 9 MCP tools pro komplexní práci s farmaceutickými daty Fuzzy vyhledávání pomocí Fuse.js s tolerancí překlepů Landing page s 13 sekcemi a interaktivním demo Pricing — 3 cenové úrovně (Free/Pro/Enterprise) s registračními formuláři Lead capture — formuláře pro registraci, enterprise kontakt a newsletter → Notion CRM + Resend email notifikace Guided demo onboarding — 3-krokový interaktivní tour (hledání → detail → ATC) MCP Streamable HTTP endpoint (JSON-RPC 2.0) na /mcp Demo chat bez LLM — regex/pattern matching pro ukázku tool calls GDPR souhlas — povinný checkbox ve všech formulářích s timestampem Analytics — Vercel Analytics + Umami tracking konverzního funnelu Dark/Light mode s plně responzivním designem Automatická aktualizace dat — CI workflow (měsíční cron)

Sumhound — e-commerce platform changes & seller deadlines

by sumhound

Curated Amazon/Shopify/TikTok Shop changes (fees, policies, APIs) & upcoming seller deadlines.

SumUp MCP Server

by sumup

Tools to explore SumUp accounts, payments, customers, and payouts.

Sundr Repair Advisor

by KeithWyatt

Repair or replace? Get device repair costs, local shops, trade-in values.

@sun-protocol/sun-mcp-server

by leonatmoon

An MCP server for the SUN.IO (SUNSWAP) ecosystem