"Querying a PostgreSQL database using natural language input" 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.

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

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

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

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.

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

MCP server exposing supplements database used by iNutriPlan.com

Nestling is an MCP server that lets you log and query your baby's daily routine (feeds, sleep, nappy changes, and diary entries) through natural conversation with Claude or any MCP-compatible AI assistant.

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

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

MCP server for US nursing facility search and ownership lookup (NursingHomeDatabase).

Identifies the biological cause behind sleep disruption using The Longevity Vault's 5-cause framework. Developed by Kat Fu, M.S., M.S. (Stanford).

PGA's official MCP Server for all things golf-related. Find a coach, play golf, improve your game.

Run the Energy Leak Quiz, match biohacking gear, and build a longevity stack. Free, no API key.

The Emotion Dictionary's 402 emotions: define a word, resolve a feeling, body maps. CC BY 4.0.

Geolocate Me turns your phone into location context for any AI assistant. Install the iOS or Android app, connect once with OAuth, and your GPS is queryable in natural language. Ask where you are, where you parked, where you were yesterday at 3pm, or how long you were at the office — the assistant calls the tool and answers with a real street address. https://geolocateme.app

Turn Claude or ChatGPT into a cycling coach that plans your week, grades it, and adapts. Free beta.

Manage a gym or studio: schedule classes, members, passes, memberships, staff and bookings.

This unofficial MCP server provides secure access to your Hevy fitness data through the Hevy API. AI assistants can analyze your workout history, manage routines, track progress, and help you plan future training using your real fitness data.