RxAtlas
Server Details
US drug products at FDA product-NDC grain with source-linked enrichments.
- Status
- Healthy
- Uptime
- 50.0% over the last 24 hours
- Last Tested
- Transport
- Streamable HTTP · MCP 2025-11-25
- URL
- ChatGPT
- –
- Claude
- –
TDQS
Scored across 2 tools
drugs_get fetches a single product by id while drugs_search performs query-based discovery; the boundary between lookup-by-identifier and query-by-attribute is crystal clear. No overlap in purpose or input modality.
Both tools follow the identical resource_verb pattern (drugs_get, drugs_search), snake_case throughout with a shared resource prefix. Fully predictable naming.
Two tools is thin for an 'atlas' that aggregates multi-source drug data; the surface is basically one search plus one fetch. It is defensible for a focused lookup service but leaves no room for browsing adjacent resources.
Search plus get covers the core read path, but there is no way to enumerate or filter across ingredients, manufacturers, applications, or sources independently, nor any bulk/batch retrieval. Agents needing to traverse related entities would hit dead ends.
Available Tools
2 toolsdrugs_getARead-onlyIdempotentInspect
Fetch one canonical drug product by id, with every source's provenance + cross-source IDs (NDC / RxCUI / SPL / application no).
Inputs: id (required).
drugs_searchCRead-onlyIdempotentInspect
Search drug products by brand, generic, ingredient, manufacturer, dosage form, route, or free text.
Inputs: q, ndc, limit, route, +11 more.
Tool Schema Changelog
Recent tool additions, removals, and schema changes observed during successful MCP inspections.
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Related MCP Connectors
US medication lookup: drug search, forms and strengths, NDC/RxCUI, recalls, shortages.
Orange Book competitive intelligence from FDA's monthly official data ZIP.
Health Canada Drug Product Database (fleet #522).
Federal drug shortages and recalls joined to the federal contracts that buy those drugs.
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