# CDC Social Vulnerability Index MCP server

SVI scores and theme breakdowns by county and tract

## Links
- Registry page: https://www.getdrio.com/mcp/com-olyport-cdc-svi
- Website: https://olyport.com

## Install
- Endpoint: https://mcp.olyport.com/cdc-svi/mcp
- Auth: Not captured

## Setup notes
- Remote endpoint: https://mcp.olyport.com/cdc-svi/mcp

## Tools
- get_county_svi - Get CDC Social Vulnerability Index data for counties in a state.

    Returns overall SVI percentile ranking and all four theme breakdowns
    (socioeconomic status, household composition/disability, minority
    status/language, housing type/transportation) plus key indicator
    estimates for each county.

    SVI values range 0-1 (percentile ranking); higher = more vulnerable.

    Args:
        state: Two-letter US state abbreviation (e.g. 'WA', 'CA').
        county_fips: Optional 5-digit county FIPS code to get a single county.
        year: SVI data year (default 2022, currently only 2022 available).
     Endpoint: https://mcp.olyport.com/cdc-svi/mcp
- get_tract_svi - Get tract-level CDC Social Vulnerability Index data within a county.

    Returns overall SVI and all four theme percentile rankings for each
    census tract in the specified county. Useful for identifying
    sub-county areas of high vulnerability.

    Args:
        state: Two-letter US state abbreviation (e.g. 'WA', 'CA').
        county_fips: 5-digit county FIPS code (e.g. '53033' for King County, WA).
        year: SVI data year (default 2022, currently only 2022 available).
        limit: Maximum number of tracts to return (default 50, max 500).
     Endpoint: https://mcp.olyport.com/cdc-svi/mcp
- get_most_vulnerable - Get the most vulnerable counties in a state ranked by SVI score.

    Returns counties sorted by highest SVI percentile ranking for the
    specified theme. Useful for identifying priority areas for grants
    and community health interventions.

    Args:
        state: Two-letter US state abbreviation (e.g. 'WA', 'CA').
        theme: SVI theme to rank by. Options: 'overall', 'socioeconomic',
               'household' (composition/disability), 'minority' (status/language),
               'housing' (type/transportation). Default is 'overall'.
        limit: Number of counties to return (default 20, max 100).
     Endpoint: https://mcp.olyport.com/cdc-svi/mcp
- compare_svi - Compare SVI data across multiple counties.

    Returns side-by-side SVI percentile rankings and key indicators for
    the specified counties. Useful for comparing vulnerability across
    service areas or peer counties.

    Args:
        fips_codes: Comma-separated 5-digit county FIPS codes (e.g. '53033,53053,53061').
        year: SVI data year (default 2022, currently only 2022 available).
     Endpoint: https://mcp.olyport.com/cdc-svi/mcp

## Resources
Not captured

## Prompts
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## Metadata
- Owner: com.olyport
- Version: 1.1.0
- Runtime: Streamable Http
- Transports: HTTP
- License: Not captured
- Language: Not captured
- Stars: Not captured
- Updated: Apr 2, 2026
- Source: https://registry.modelcontextprotocol.io