MCP server

Clinicaltables

io.github.pipeworx-io/clinicaltables

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

NIH Clinical Tables Search Service MCP.

From the maker's README NIH Clinical Tables Search Service MCP — keyless autocomplete-style search across NLM/NIH clinical tables. Source

Website Source

At a glance

Type

MCP server

Publisher

pipeworx.io (verified by the MCP Registry)

Status

Working at last check

Tools

52

Token cost

About 29,755 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http clinicaltables https://gateway.pipeworx.io/clinicaltables/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.clinicaltables]
url = "https://gateway.pipeworx.io/clinicaltables/mcp"

Gemini CLI

{"mcpServers":{"clinicaltables":{"httpUrl":"https://gateway.pipeworx.io/clinicaltables/mcp"}}}

Cursor

{"mcpServers":{"clinicaltables":{"url":"https://gateway.pipeworx.io/clinicaltables/mcp"}}}

VS Code

{"servers":{"clinicaltables":{"type":"http","url":"https://gateway.pipeworx.io/clinicaltables/mcp"}}}

Antigravity

agy mcp add clinicaltables https://gateway.pipeworx.io/clinicaltables/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"clinicaltables","server_url":"https://gateway.pipeworx.io/clinicaltables/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"clinicaltables","server_url":"https://gateway.pipeworx.io/clinicaltables/mcp"}

Tools

• conditions ~348 tokens
  "What is [condition]" / "look up medical condition by name" / "find a disease called [X]" / "patient-friendly medical term for [Y]" — search the NLM patient-friendly medical conditions vocabulary (~700 common conditions written for lay readers). Returns canonical names like "Migraine", "Type 2 diabe
• disease_names ~367 tokens
  "UMLS code for [disease]" / "clinical name for rare disease [X]" / "look up a syndrome by name" / "find CUI for [condition]" — search the NLM Disease Names vocabulary (UMLS-derived, broader than `conditions`; includes rare diseases, syndromes, clinical terminology, ~12k entries). Returns UMLS CUIs (
• drugs ~378 tokens
  "Drug name lookup" / "find prescription [X]" / "medication autocomplete" / "RxCUI for [drug]" / "what does [pill] treat" / "available strengths for [drug]" — search RxTerms (NLM prescribing-vocabulary derived from RxNorm, ~22k drug names with route/strength). Returns names like "Aspirin (Chewable)",
• icd10cm ~342 tokens
  "What's the ICD-10 code for [diagnosis]" / "diagnosis code lookup" / "billing code for [condition]" / "EHR code for [X]" — search ICD-10-CM diagnostic codes (US clinical modification, ~96k codes). Returns code + full description. Use for medical billing, EHR diagnosis coding, claim coding. Example:
• icd9cm ~290 tokens
  "Old ICD-9 code for [diagnosis]" / "pre-2015 diagnosis codes" — search legacy ICD-9-CM diagnostic codes. Use ONLY when working with pre-2015 US clinical records; new claims must use icd10cm. Same shape as icd10cm.
• loinc ~342 tokens
  "LOINC code for [lab test]" / "standard code for blood test [X]" / "lab result identifier lookup" / "normalize lab name [Y]" — search LOINC lab test codes (Logical Observation Identifiers Names and Codes, universal lab test identifiers). Returns codes like "2093-3 Cholesterol [Mass/Vol] Ser/Plas". U
• npi_individual ~348 tokens
  "Find a doctor / clinician / physician by name" / "look up NPI for [provider]" / "verify a doctor's credentials" / "what's [Dr. X]'s NPI" — search the NPPES National Provider Identifier registry for individual US healthcare providers (~5M entries). Returns NPI numbers + provider names. terms can be
• npi_organization ~327 tokens
  "Find a hospital / clinic by name" / "look up NPI for [organization]" / "what's [Mayo Clinic]'s NPI" / "verify a healthcare facility" — search the NPPES NPI registry for organizational providers (~1.8M entries) — hospitals, clinics, group practices. Same shape as npi_individual. terms can be org nam
• procedures ~395 tokens
  "What is the procedure called [X]" / "medical procedure name lookup" / "patient-friendly name for [surgery]" — search clinical procedure names (NLM curated, ~7k entries). Returns short names like "Appendectomy", "Knee replacement". Patient-facing language; use for forms or intake screens. This vocab
• ucum ~315 tokens
  "Unit of measure code for [X]" / "standard UCUM unit for [Y]" / "mg/dL code" — search UCUM (the Unified Code for Units of Measure, used by FHIR, LOINC, and most modern health-IT systems). Returns codes like "mg/dL", "[in_i]" (inch). Use when normalizing lab result units or rendering measurements.

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