
340B Drugs MCP Server
by pgiffy
Access 340B drug information and RxNorm API functionality for eligibility checks and drug matching.
What it does
This MCP server provides a bridge to the 340B drug pricing program and the RxNorm API, allowing AI assistants to verify drug eligibility and retrieve detailed pharmacological data.
Tools
get_related_ndcs: Finds related National Drug Codes for a given NDC, RxCUI, or drug name.get_rx_info: Retrieves detailed drug information using a RxNorm Concept Unique Identifier (RxCUI).check_340b_eligibility: Verifies if a drug is eligible for 340B pricing using the real ESP database.find_approximate_drug_match: Uses the RxNorm API to find the closest drug name match for a search term.generate_rxnorm_excel: Processes a batch of drug names and returns RxNorm results in a structured format.is_340b_excel: Checks 340B eligibility for multiple NDC codes in a batch format.
Installation
Add the following to your claude_desktop_config.json:
{
"mcpServers": {
"340b-drugs": {
"command": "/Users/petergifford/340b-mcp/cmd/server/server",
"args": [],
"env": {}
}
}
}
Supported hosts
- Claude Desktop
- VS Code Copilot
Quick install
make build && claude mcp add 340b-drugs /Users/petergifford/340b-mcp/cmd/server/serverInformation
- Pricing
- free
- Published
- 5/3/2026





