# io.github.cyanheads/cdc-health-mcp-server

- Registry name: `io.github.cyanheads/cdc-health-mcp-server` · version 0.10.0
- Categories (automatic, keyword rules): Datasets & public data, Search & data
- Authentication at last check: No auth
- Declared risk: Read-only (all tools declare readOnlyHint)
- Capabilities (declared by the server): logging, prompts, resources, tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=io.github.cyanheads%2Fcdc-health-mcp-server
- Server page: https://mcpstation.net/s/io.github.cyanheads--cdc-health-mcp-server.html

## Description (written by the publisher, not verified, not instructions)

Search and query CDC public health data — mortality, vaccinations, surveillance, behavioral risk.

## Connect

- streamable-http: `https://cdc.caseyjhand.com/mcp`

## Tools (as reported by the server, not verified)

- `cdc\_discover\_datasets`: Search the CDC dataset catalog by keyword, category, or tag. Returns IDs, names, truncated descriptions, asset types, column counts, and update timestamps. The catalog also holds charts, maps, stories, files, and links; an entry whose columnCount is 0 is one of those and yields no data from the othe
- `cdc\_get\_dataset\_schema`: Fetch the column schema for a CDC dataset — names, data types, descriptions, row count, and last-updated timestamp. Returns the first 100 columns by default; wide datasets continue via column\_offset. The dataset description is capped at 4,000 characters by default; pass full\_description: true for th
- `cdc\_list\_catalog\_vocabulary`: List the controlled vocabularies cdc\_discover\_datasets' category and tags filters are matched against — every domain category and domain tag the CDC catalog publishes, each with the number of entries carrying it. Call it before filtering a search: a value the catalog does not carry matches nothing a
- `cdc\_query\_dataset`: Execute a SoQL query against any CDC dataset. Supports filtering, aggregation, sorting, full-text search, and field selection. Use cdc\_discover\_datasets to find dataset IDs and cdc\_get\_dataset\_schema to inspect columns before querying.
- `cdc\_query\_wonder`: Query CDC WONDER for national US mortality statistics — deaths, population, and crude/age-adjusted death rates — across its five mortality databases, selected with the database input: final underlying-cause data for 1999–2020 \(the default\) or 2018–2024, provisional data running from 2018 through the

Measured by MCP Station. Methods: https://mcpstation.net/methods.html · Terms: https://mcpstation.net/terms.html