"A guide to conducting thorough web-based research" matching MCP connectors:

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.

Appendix turns any AI health conversation into a board-certified physician's opinion — with a real prescription when clinically appropriate. Search medical literature and submit a clinical encounter for review, all from your agent.

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

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

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.

Book a Ukrainian-speaking vertebrologist in Chernivtsi, Ukraine: find slots and book for the user.

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.

Real licensed Kenyan doctors, pharmacy and groceries. AI discovery only, payment held in escrow.

Evidence-based supplement research for AI assistants. Query 4,794 clinical effect edges across 290 supplements and 502 biomarkers, 765 supplement-supplement interactions, 1,634 FDA drug interactions, and 22,570 product quality scores with AviScore ratings. 8 tools: supplement and biomarker lookup, drug and supplement interactions, brand quality rankings, condition-based supplement recommendations, fuzzy search for supplements and health conditions.

Resolve Japanese food names to nutrition facts. All 2,538 foods from Japan's official tables.

AI soigneur for cyclists: Strava ride to an Ien-Vitse-validated nutrition plan + orderable box.

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

Interpret lab values against ACLM-optimized ranges. Returns deprescription signals.

Semantic search over a 200-chunk ACLM lifestyle medicine knowledge base.

Research 7,400+ US doctors: search, semantic search, profiles, reviews & procedure pricing.

GLP-1 phase-aware nutrition: muscle preservation, GI tolerance, taper protocols.

Evidence-based plant-based food-as-medicine protocols for 47 chronic conditions. ACLM-aligned.

Food-drug interaction and nutrient depletion checks for 30+ common medications.

Fuses biometric signals into a stress score (0-100) for AI adaptation. MCP + A2A native.