MCP servers for ChatGPT

UK Met Office DataHub: hourly, three-hourly, daily point forecasts.

MCP server for Migros Switzerland: search products, get nutrition info, find stores, and (with credentials) manage your basket and order

Build a MapLibre style from four anchor colours. Self-hosted maps, no API key.

MCP server for James Bloom MockServer - create expectations, verify requests, and manage mock state

Agent-native CAD: draw plans, model 3D, render checks, export DXF/SVG/STL/GLB/IFC, import DXF.

A MongoDB MCP server that actually works - with schema discovery, field validation, and all MongoDB operations

Drive your ProductBrain product plan (goals, needs, bets, jobs) from any MCP client.

Legal entity identifiers from GLEIF. No key required.

Local lockfile and package-manager reproducibility analysis without dependency details. Tools...

Magic the Gathering cards from MTG API. No key required.

Use this MCP server to the NHL. Team and player stats, standings, schedules, and game results....

Convert timestamps, compute date differences, and format durations locally. No network and no key.

On this day history from MuffinLabs. No key required.

Open music metadata: artists, releases, and recordings from MusicBrainz. No API key. By UnClick.

Local MCP server wrapping the Narajangteo User Information Service Open API (data.go.kr public data portal)

NHC storm tracks, forecast advisories, watches/warnings, and HURDAT2 data

NOAA RTOFS global ocean forecast — SST, salinity, currents, depth profiles via HYCOM THREDDS

Chrome automation via nodriver: 70 tools, isolated browsers, profiles and configurable startup.

MCP server for NomaCMS. Manage collections, fields, content, assets, and webhooks via AI agents.

Verifiable science: units, GUM uncertainty, requirements with margins and provenance on every run.

Statistical baselines — check if values are normal or anomalous for a given category.