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External endpointresponds

D Fetcher

Vitamin D synthesis calculator: sun position, UV, IU/min, time to dose, sunburn risk, daily window.

Endpoint URL
https://dfetcher.com/mcp
Current status
responds
Last checked
Aug 17, 2026, 05:01 AM UTC
Check
MCP initialize · 8s limit
Latency
196 ms
Response record
4 of 4 rounds
Transport
streamable-http
Source
mcp_registry
Registry name
com.dfetcher/vitamin-d

Current observation

This endpoint answered at its latest recorded check.

What this server reports about itself

Self-reported at initialize. Not verified by Licium.

Server name
dfetcher
Version
1.0.0
Capability keys
tools
Tool names
calculate, geocode, describe_skin_types
Instructions excerpt

Vitamin D synthesis calculator. Call describe_skin_types if you don't know the user's Fitzpatrick type, geocode to turn a place or postal code into lat/lon, then calculate for the recommendation. Locations are in decimal degrees; UV index is live where available with a clear-sky fallback.

Reported Aug 17, 2026, 05:01 AM UTC.

Check history

Oldest to newest. Each row is one recorded check.

  1. responds
    MCP initialize · 8s limit · HTTP 200 · 137ms
  2. responds
    MCP initialize · 8s limit · HTTP 200 · 329ms
  3. responds
    MCP initialize · 8s limit · HTTP 200 · 107ms
  4. responds
    MCP initialize · 8s limit · HTTP 200 · 196ms