Catalog
Data sources
Every source below is available as an MCP server under
mcp.polarisray.com. New sources are added over time.
MAUDE
Manufacturer and User Facility Device Experience
Query FDA medical-device adverse event reports — by keyword or by meaning — in natural language.
FAERS
FDA Adverse Event Reporting System
Search 20+ years of reported adverse drug events — drugs, reactions, outcomes, and who reported them.
ClinicalTrials.gov
ClinicalTrials.gov study registry (via CTTI AACT)
Search and analyze the world's clinical trial registry — by keyword or by meaning — in natural language.
DailyMed
DailyMed FDA Structured Product Labeling (SPL)
Search and analyze official FDA drug labels — by keyword or by meaning — in natural language.
FDA Recalls
FDA Enforcement Reports (Recalls)
Search FDA recall and enforcement actions across drugs, devices, food, and biologics.
Federated Search
Federated search across MAUDE, ClinicalTrials.gov, DailyMed, openFDA SPL, and FDA Recalls
Search adverse events, clinical trials, drug labels, and recalls together — by keyword or by meaning — in one call.
openFDA SPL
openFDA Structured Product Labeling (drug labels)
Search FDA drug labels from the openFDA JSON dump — by keyword or by meaning.