MCP Terminology runs on your own machine — the client starts it, so there is no endpoint to ping. 97 installs a week from pypi. Last commit 21 Jun 2026.
LOINC/SNOMED CT/RxNorm/ICD-10 lookup, search, translation and ValueSet expansion via FHIR.
Today is the operative word: we check MCP Terminology every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.
claude mcp add mcp-terminology -- uvx mcp-terminology
{
"mcpServers": {
"mcp-terminology": {
"command": "uvx",
"args": [
"mcp-terminology"
]
}
}
}
[mcp_servers.mcp-terminology]
command = "uvx"
args = ["mcp-terminology"]
{
"mcpServers": {
"mcp-terminology": {
"command": "uvx",
"args": [
"mcp-terminology"
]
}
}
}
{
"servers": {
"mcp-terminology": {
"type": "stdio",
"command": "uvx",
"args": [
"mcp-terminology"
]
}
}
}
Optional settings from the registry entry, left out of the block above:
TERMINOLOGY_BASE_URL (Base URL of the FHIR terminology server (default: https://tx.fhir.org/r4)).
Read, search, edit and branch Translatize translation labels and fill missing translations.
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Canton Zurich legislation via ZH-Lex with full-text search and article extraction
Guam Code Annotated (GCA) — section lookup and search. Fleet #2888.
WHO ICD-10/ICD-11 diagnosis codes. Lookup, search, chapters via official WHO API.
Bilingual dictionary lookup and translation validation for kasahorow Fellows.
Look up, search, and track changes to the US Code of Federal Regulations (eCFR).
Hiking trails: nearby search and lookup.
Answers built from our own checks of this server.