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RxNorm MCP — wraps the NLM RxNav REST API (free, no auth)
MCP endpoint :https://gateway.pipeworx.io/rxnorm/mcp · website · measurements and detailsLook up drug names, RxCUIs, ingredients and interactions in RxNorm.
MCP endpoint :https://rxnorm.usefulapi.io/mcp · website · measurements and detailsDrug-drug interaction checker for clinical LLMs using RxNorm and DailyMed.
MCP endpoint :https://drug-interaction-mcp.atlasword.workers.dev/mcp · website · measurements and detailsOffline US medical code lookup and crosswalk — ICD-10-CM/PCS, HCPCS Level II, RxNorm. Keyless.
MCP endpoint :https://medical-codes.caseyjhand.com/mcp · website · measurements and detailsDiagnoses, drugs & lab codes: ICD-11, LOINC, RxNorm, MeSH, ATC, CID-10. 33 tools, MIT.
MCP endpoint :https://medical.sidneybissoli.com/mcp · website · measurements and detailsLOINC/SNOMED CT/RxNorm/ICD-10 lookup, search, translation and ValueSet expansion via FHIR.
Package pypi :mcp-terminology · website · measurements and detailsAI agents: all of this is available without keys over MCP https://faceabot.com/api/mcp · HTTP https://faceabot.com/api/catalog?q=… · Guide : llms.txt
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