SAMHSA Behavioral Health

An MCP server that provides clinical decision support for polysubstance risk and drug–substance interactions, grounding LLM responses in a 7-level evidence cascade with population priors and validated screening triggers.

Provides access to 73 CDC public health datasets covering disease surveillance, vaccination tracking, behavioral risk factors, environmental health, and outbreak detection across 18 surveillance systems through the Socrata Open Data API.

Queries US prescription drug use by medical condition from AHRQ's Medical Expenditure Panel Survey — which drugs Americans take for a given condition, what a drug is prescribed for, and national volume, spending and out-of-pocket share for individual drugs or the top drugs of a year. Every response carries sample sizes and reliability flags so estimates are treated as rough magnitude and ranking rather than precise counts.

Enables design-correct, conversational analysis of NHANES public-use data by automating file discovery, merging, weight selection, pooling, survey variance estimation, and mortality-linked Cox models.