MCP Server Directory

Mercury Number io.github.pipeworx-io/mercury-number

mercury-number MCP — wraps StupidAPIs (requires X-API-Key)

Merriam Webster io.github.pipeworx-io/merriam-webster

Merriam-Webster MCP — wraps the Merriam-Webster Collegiate Dictionary and

MCP server for wallabag read-it-later entries, tags, and annotations.

Met No io.github.pipeworx-io/met-no

MET Norway weather (api.met.no behind yr.no) — global forecast, sunrise, ocean

Meteostat io.github.pipeworx-io/meteostat

Meteostat MCP — historical weather from 11k+ stations (no auth)

Microsoft Onenote io.github.pipeworx-io/microsoft-onenote

Microsoft OneNote (Microsoft 365) MCP Pack

OrbiAds — Google Ad Manager io.github.OrbiAds/gam

Automate Google Ad Manager: campaigns, line items, creatives, inventory, reporting — 51 tools.

Mime io.github.pipeworx-io/mime

MIME type lookup MCP.

Mitre Attck io.github.pipeworx-io/mitre-attck

MITRE ATT&CK adversary TTPs (STIX bundles)

Secure MCP server for Request Tracker (RT) ticket management

Secure read-only MCP server for Slack workspaces

Secure MCP server for WordPress content management

Montreal Events io.github.pipeworx-io/montreal-events

Montréal Events MCP.

OSC ↔ MIDI bridge — 849 synthesizers and DAWs. A MIDI MCP and OSC MCP for controlling them.

Secure MCP server for WorkBoard OKR and strategy execution platform

musicurainz io.github.pipeworx-io/musicbrainz

MusicBrainz MCP — wraps MusicBrainz Web Service v2 (free, no auth)

Deterministic decision engine with receipts. Define rules in YAML, query a graph, get proof.

Cross-Chain Bridge Route API io.github.Br0ski777/bridge-routes

Best cross-chain bridge routes with fees, time, providers. LI.FI-powered. x402.

Mydisease io.github.pipeworx-io/mydisease

MyDisease.info MCP.

Myhealthfinder io.github.pipeworx-io/myhealthfinder

MyHealthfinder MCP — U.S. preventive-services & health-screening guidance

N2yo io.github.pipeworx-io/n2yo

N2YO MCP — wraps the N2YO Satellite Tracking REST API (n2yo.com)

Nasa Eonet io.github.pipeworx-io/nasa-eonet

NASA EONET MCP — Earth Observatory Natural Event Tracker

Nass io.github.pipeworx-io/nass

NASS MCP — USDA National Agricultural Statistics Service (Quick Stats)

Nato io.github.pipeworx-io/nato

Phonetic & Morse code MCP.