MCP servers for HTTP / API

HeadcountDesk: the site's own MCP server — dataset; every answer cites the site.

Look up any domain, IP address or AS number: hosting, DNS, registration, email, TLS and headers.

Health data: NIH grants, WHO statistics, and genetic variants

Clinical trials, RxNorm drug lookups, FDA drug and device data, PubMed and NHS organisations.

Manage your Health Partner account, log food, water, workouts, body using agent

Health record rights: 198 countries scored 0 to 100 with sources; the 50 states and DC; real cases.

12 synthetic coded claim exception cases: duplicate payments, policy-watch list entries, missing doc

Dead-man switch monitors for cron & AI agents with dependency-cascade alerts. No account needed.

Hectares to acres

Read-only FX exposure, cash, hedge and P&L data from a Hedgr workspace, for SME finance teams.

Check every reference in a paper, compile LaTeX to PDF, and get cited data: SEC, trade, web traffic.

Free email verification, business calculators, UAE estimates and drafts. No API key.

Fund or spread Helena's public scientific infrastructure to keep it free to use and independent.

Real-time news with bias scoring, live market data, and AI-powered options pricing

Any REST/SOAP/GraphQL/OData/SQL API as MCP tools for Claude & ChatGPT. 561 connectors: SAP, ERP.

Hemp from Gotland: product catalog, knowledge base and open lab data per batch.

6 runtime tools: 2 HemmaBo tools, 2 host onboarding tools, and 2 VRP verification tools. Not an OTA.

NYC and US property records: owners, LLC officers, mortgages, pre-foreclosures and investors.

Hex color to RGB

Shared company knowledge, workflows, and connected apps for the AIs your team already uses.

Highlightly MCP — cheap multi-sport scores, video highlights, and match predictions…