CDC Mortality (WONDER)
Connects Claude directly to CDC WONDER mortality databases through streamable HTTP. Exposes queries for leading causes of death, age-adjusted mortality rates, infant mortality statistics, and drug overdose deaths with provisional data updates. Useful when you need to pull public health trends into analysis, compare mortality patterns across demographics or geographies, or validate health policy claims with official CDC numbers. Free tier gives you 100 calls per day. The server runs at mcp.olyport.com/cdc-wonder/mcp and works with Claude Desktop, Cursor, or any MCP client that supports the streamable HTTP transport.
- tools
- 5
- transport
- HTTP
- last updated
- Apr 2, 2026
Install
From registry metadata$ npx add-mcp https://mcp.olyport.com/cdc-wonder/mcp --name cdc-wonderRun 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-wonder https://mcp.olyport.com/cdc-wonder/mcpRun in your terminal. Add --scope user to make it available in every project.
Tools
Verified live · 5 toolsVerified live against the running server on Nov 6, 2026.
get_leading_causes_of_deathGet leading causes of death with death counts and age-adjusted rates. Returns data from the NCHS Leading Causes of Death dataset, which provides national and state-level mortality statistics by cause of death, year, and age-adjusted death rate per 100,000 population. Data span...3 params
Get leading causes of death with death counts and age-adjusted rates. Returns data from the NCHS Leading Causes of Death dataset, which provides national and state-level mortality statistics by cause of death, year, and age-adjusted death rate per 100,000 population. Data span...
limitintegerstatestringyearintegerget_mortality_by_stateCompare mortality rates across states for a specific cause or all causes. Returns age-adjusted death rates by state, useful for comparing mortality burdens across geographies. Data from NCHS Leading Causes of Death. Args: cause: Cause of death to filter by (e.g. 'Heart disease...2 params
Compare mortality rates across states for a specific cause or all causes. Returns age-adjusted death rates by state, useful for comparing mortality burdens across geographies. Data from NCHS Leading Causes of Death. Args: cause: Cause of death to filter by (e.g. 'Heart disease...
causestringyearintegerget_infant_mortalityGet infant mortality rates by state and race/ethnicity. Returns infant mortality data including rates per 1,000 live births, broken down by state and race/ethnicity. Infant mortality is a key indicator of community health status used in CHNAs. Args: state: Filter by state name...2 params
Get infant mortality rates by state and race/ethnicity. Returns infant mortality data including rates per 1,000 live births, broken down by state and race/ethnicity. Infant mortality is a key indicator of community health status used in CHNAs. Args: state: Filter by state name...
statestringyearintegerget_drug_overdose_deathsGet provisional drug overdose death data by state. Returns provisional counts and rates of drug overdose deaths from the National Vital Statistics System (NVSS). Includes data on opioid, synthetic opioid, and other drug-involved deaths. Updated monthly. Args: state: Filter by...3 params
Get provisional drug overdose death data by state. Returns provisional counts and rates of drug overdose deaths from the National Vital Statistics System (NVSS). Includes data on opioid, synthetic opioid, and other drug-involved deaths. Updated monthly. Args: state: Filter by...
limitintegerstatestringyearintegerget_provisional_mortalityGet most recent provisional mortality data including COVID and other causes. Returns provisional death counts from the NVSS, covering major cause groups including COVID-19, respiratory diseases, circulatory diseases, and more. Data is updated weekly and covers the most recent...3 params
Get most recent provisional mortality data including COVID and other causes. Returns provisional death counts from the NVSS, covering major cause groups including COVID-19, respiratory diseases, circulatory diseases, and more. Data is updated weekly and covers the most recent...
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- Website
- olyport.com
- Category
- Data & Analytics
- Transport
- HTTP
- Registry
- MCP registry, active
- Tools verified
- Nov 6, 2026
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