"How to obtain an API key" matching MCP connectors:

63 tools for Apple Health, Fitbit, Oura & Health Connect data in Claude, ChatGPT, Grok & Mistral.

Condition-aware ingredient & product safety intelligence for agents: verdict + evidence tier + per-claim evidence_state (cited = ≥1 verified citation / referenced = sourced-but-unverified) + citations, across breastfeeding, pregnancy, histamine/MCAS, rosacea, HS, allergy, fertility, and toddler lenses. Includes validate_claim to fact-check a free-text health claim against curated cited sources.

Biorhythm cycles, forecasts, critical days and compatibility for AI agents, one API key.

Dream symbol interpretation and dream-dictionary lookups for AI agents, one API key.

Consent-gated tools that turn user health notes into non-diagnostic appointment-prep materials.

Sourced answers to everyday "why is my…" questions — health, pets, home, plumbing, tech, cars.

Condition-aware ingredient and product checks for agents, with evidence tiers and citations.

Search source-labeled hospital prices, CPT codes, providers, and healthcare cost estimates.

Free hosted MCP server by Baby Age Calculator: exact baby age, zodiac, and milestone dates. No key.

Hosted MCP server for solar vitamin D. Six public tools, no account needed: find a city, sun times and golden hour, the synthesis window for a day, the whole year of viable months at a latitude, whether right now is a good moment from live UV, and what a sun session produced. Four more read a signed-in user profile, cities and sun history over OAuth 2.1. Built on NOAA solar geometry, a Madronich clear-sky UV model with ozone, MED by Fitzpatrick skin type, and live Open-Meteo data.

UK NIHR (National Institute for Health and Care Research) open-data MCP.

Natural-language calorie lookup. Send '2 large eggs', get USDA-sourced nutrition data.

Medicare coverage policy from CMS: national and local coverage determinations, plus open analyses

Product evaluation MCP server for US packaged food. Health scores, ingredient safety, regulatory flags, recall history, corporate ownership.

Discover Swedish MSK clinics on fysio.care: search clinics, services, and open appointment times.

Read-only senior-care exit routes, duplicate-referral deadlines, and templates; no PII or sending.

Agent-ready economic, market & geo-health intelligence — 318 MCP tools, 309 driver-backed indices.

Analyze biomarker panels with an MD-led clinical engine. Guideline-cited. Synthetic data only.

Query an independent, payment-blind reference of 1,682 dermacosmetic products — by product, ingredient, concern, category or brand. Neutral descriptive facts, every result links back to its reference page. No ratings, no paid placement.

A free one-minute reset for people, delivered by AI, with no account or personal data.