MCP Server Directory

Travel Advisories io.github.pipeworx-io/travel-advisories

US Travel Advisories MCP.

Travel Feeds io.github.pipeworx-io/travel-feeds

Travel Feeds MCP.

MCP server for mDNS (Multicast DNS) service discovery

SwapWizard io.github.DeFiRe-business/swapwizard-mcp

Non-custodial DeFi for AI agents: swaps, concentrated liquidity (V3/V4) zaps + ranges, 5 EVM chains

Uk Contracts io.github.pipeworx-io/uk-contracts

UK Contracts Finder MCP.

MCP server for the OEIS (Online Encyclopedia of Integer Sequences) API

mcp-server io.github.Print-one/mcp-server

An MCP server to send personalised direct mail.

Unsplash io.github.pipeworx-io/unsplash

Unsplash MCP.

Us Iso Grid io.github.pipeworx-io/us-iso-grid

US ISO Grid MCP — real-time electricity generation, fuel mix, demand,

Us News Feeds io.github.pipeworx-io/us-news-feeds

US News Feeds MCP.

Usajobs io.github.pipeworx-io/usajobs

USAJOBS.gov MCP — US federal job postings

Useragent io.github.pipeworx-io/useragent

User-Agent parser MCP.

MCP server exposing rpcbind/RPC portmapper functionality

Usgs Water io.github.pipeworx-io/usgs-water

USGS Water Services (NWIS) MCP.

MCP server that exposes an RPN calculator

Va Museum io.github.pipeworx-io/va-museum

Victoria and Albert Museum (V&A) Collections MCP.

An MCP server that exposes RS232 serial port connectivity

Vat io.github.pipeworx-io/vat

VAT-number format validation MCP (EU + UK/CH/NO).

MCP server that exposes RS485 bus connectivity for reading and writing serial data

Content-agnostic control layer for intimate hardware; forwards Buttplug/Intiface commands only.

Visualcrossing io.github.pipeworx-io/visualcrossing

Visual Crossing Weather MCP — wraps the Visual Crossing Weather Timeline API

Vizier io.github.pipeworx-io/vizier

CDS VizieR — astronomical catalogue server (tens of thousands of catalogues)

Point-in-polygon, nearest feature, spatial join, and distance tools for US geospatial datasets

Opinionated MCP server — Pydantic output schemas, 7 domains, built to evolve.