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CDC Social Vulnerability Index

com.olyport/cdc-svi

Connects Claude to the CDC's Social Vulnerability Index, which ranks every US county and census tract across four themes: socioeconomic status, household composition and disability, minority status and language, and housing and transportation. You get overall SVI scores plus breakdowns by theme, useful when you're analyzing disaster preparedness, health equity, or resource allocation and need to identify communities facing compounded stressors. The data comes from CDC/ATSDR and covers the entire country at granular geography. Reach for this when demographic snapshots from Census ACS aren't enough and you need a composite vulnerability measure that weights multiple social determinants together.

tools
4
transport
HTTP
last updated
Apr 2, 2026
Open website

Install

From registry metadata
$ npx add-mcp https://mcp.olyport.com/cdc-svi/mcp --name cdc-svi

Run in your terminal. add-mcp asks which agents to add it to (Claude Code, Codex, Cursor and more). Add -g to install it for every project.

Review the command, arguments and environment values before installing. MCP servers run with your local permissions.

Other ways

Claude Code

$ claude mcp add --transport http cdc-svi https://mcp.olyport.com/cdc-svi/mcp

Run in your terminal. Add --scope user to make it available in every project.

Tools

Verified live · 4 tools

Verified live against the running server on Nov 6, 2026.

get_county_sviGet 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 fo...3 params

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 fo...

Parameters* required
county_fipsstring
state*string
yearinteger
default: 2022
get_tract_sviGet 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 abbrev...4 params

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 abbrev...

Parameters* required
county_fips*string
limitinteger
default: 50
state*string
yearinteger
default: 2022
get_most_vulnerableGet 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 abbreviatio...3 params

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 abbreviatio...

Parameters* required
limitinteger
default: 20
state*string
themestring
default: overall
compare_sviCompare 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. '5...2 params

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. '5...

Parameters* required
fips_codes*string
yearinteger
default: 2022

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Details

Website
olyport.com
Transport
HTTP
Registry
MCP registry, active
Tools verified
Nov 6, 2026

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