CDC Social Vulnerability Index

com.olyportPublished by olyport.comOfficial publisherv1.1.0Updated Oct 24, 2026

SVI scores and theme breakdowns by county and tract

The publisher's own server: BEA Economic Accounts

VerifiedStreamable HTTPWeb executableLocation & LifestyleData & Analytics

Overview

AI-generated overview

Remote MCP server that gives an assistant CDC Social Vulnerability Index scores and theme breakdowns for US counties and census tracts.

What you can do
  • Retrieve county-level SVI percentile rankings with all four theme breakdowns and key indicator estimates for a state
  • Retrieve tract-level SVI and theme rankings within a county to find sub-county areas of high vulnerability
  • Rank the most vulnerable counties in a state by SVI score for a chosen theme
  • Compare SVI rankings and key indicators side by side across several counties by FIPS code
When to use it
Useful for public health, planning, grant writing or community research that needs quick SVI figures for US counties or tracts, such as identifying priority areas or comparing peer counties and service areas.
Requirements
A remote streamable HTTP endpoint; no package installation, account, API key or environment variables are declared.
Before you install
Read-only data lookups; no credentials or write actions are declared. Figures come from a third-party hosted endpoint, so verify results against official CDC sources before using them in decisions or published work.

Installation

In SourceWeft

  1. Open CDC Social Vulnerability Index in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/com.olyport%2Fcdc-svi/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "cdc-social-vulnerability-index": {
      "type": "http",
      "url": "https://mcp.olyport.com/cdc-svi/mcp"
    }
  }
}

Tools

4

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).

Parametersyearstaterequiredcounty_fips

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).

Parametersyearlimitstaterequiredcounty_fipsrequired

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).

Parameterslimitstaterequiredtheme

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).

Parametersyearfips_codesrequired

Version history

1
  1. v1.1.0LatestSep 16, 2026

Score

83% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts
  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • LicenseNot applicable

    A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.

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