Publicly Hosted MCP Servers for Health, Academic, and Government Data

✍️ OpenClawRadar📅 Published: April 21, 2026🔗 Source
Publicly Hosted MCP Servers for Health, Academic, and Government Data
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A developer has created a collection of publicly hosted MCP (Model Context Protocol) servers that are immediately available for use with any MCP client like Claude or ChatGPT. These servers require no setup, installation, API keys, authentication, or local running processes.

Available MCP Servers

The following servers are currently live and accessible:

Health and Science

  • https://cdc.caseyjhand.com/mcp - 1,487+ CDC public health datasets covering disease surveillance, mortality, vaccinations
  • https://clinicaltrials.caseyjhand.com/mcp - ClinicalTrials.gov search
  • https://openfda.caseyjhand.com/mcp - FDA drugs, food, devices, and recalls via openFDA
  • https://pubchem.caseyjhand.com/mcp - PubChem chemical database
  • https://openalex.caseyjhand.com/mcp - 270M+ academic publications via OpenAlex
  • https://pubmed.caseyjhand.com/mcp - PubMed biomedical literature

Academic

  • https://arxiv.caseyjhand.com/mcp - arXiv paper search and full-text reading

Government and Public Data

  • https://congressgov.caseyjhand.com/mcp - U.S. congressional data
  • https://nhtsa.caseyjhand.com/mcp - NHTSA vehicle safety, recalls, complaints, crash ratings, VIN decoding
  • https://nws.caseyjhand.com/mcp - Real-time US weather forecasts, alerts, and observations from the National Weather Service
  • https://secedgar.caseyjhand.com/mcp - SEC EDGAR filings and financials

Utility

  • https://hn.caseyjhand.com/mcp - Hacker News feeds and search
  • https://calculator.caseyjhand.com/mcp - Math evaluation, simplification, derivatives
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How to Use

To use any of these servers, add the /mcp URL as a remote MCP server in your client. In Claude Desktop, this involves adding a remote MCP server through the interface.

Technical Details

The servers are built on @cyanheads/mcp-ts-core, an agent-native TypeScript framework maintained by the developer for building MCP servers. To build your own server, you can run:

npx @cyanheads/mcp-ts-core init my-mcp-server

This scaffolds a project. After changing into the new directory, you can start your coding agent and describe what you want to build.

The developer notes having additional MCP servers for local tools, git operations, Obsidian, and others that aren't hosted but work as stdio servers. A full list is available on their GitHub profile.

📖 Read the full source: r/ClaudeAI

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