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Umls

by io.github.pipeworx-io
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UMLS MCP — wraps the NLM UMLS Terminology Services REST API (uts-ws.nlm.nih.gov/rest)

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Status
Unhealthy
Uptime
0.1% over 22 days
Last Tested
Transport
Streamable HTTP
URL
Repository
pipeworx-io/mcp-umls
GitHub Stars
0
Server Listing
mcp-umls

TDQS

A3.8/5.0

Scored across 40 tools

Disambiguation3/5

Most tools target distinct resources, but there is real overlap: ask_pipeworx, ask_pipeworx_beta, ask_pipeworx_grounded and deep_research all answer natural-language questions with only routing/robustness differences, and discover_tools vs suggest_questions both serve discovery. The verbose descriptions mostly disambiguate, so an agent can usually pick correctly, but the near-duplicate router variants create genuine selection risk.

Naming Consistency4/5

All names use snake_case with clear per-domain namespacing (umls_*, polymarket_*, pipeworx_*, kalshi_*), which is predictable. Minor deviation: verbs mix with noun-phrase names (company_facts, entity_profile, recent_changes) alongside verb-first ones (list_subscriptions, compare_entities, validate_claim).

Tool Count2/5

40 tools is well past the 25+ 'too many' threshold and imposes a heavy navigation burden on the agent. Even as a broad data gateway, the surface is oversized and sits oddly under a server named 'Umls', where only 4 of the 40 tools are actually UMLS-related.

Completeness4/5

For the gateway domain the surface is broad: discovery, QA, entity resolution, comparison, memory, subscriptions, feedback and market tooling are all covered with graceful degradation paths. Minor gaps remain (e.g. no UMLS relation-listing tool despite umls_concept reporting relation counts, and no raw-record fetch tool despite citation URIs), but nothing blocks core workflows.

Tool Schema Changelog

Recent tool additions, removals, and schema changes observed during successful MCP inspections.

  1. 40 tool updates
    • First observedai_visibility_check
    • First observedask_pipeworx
    • First observedask_pipeworx_beta
    • First observedask_pipeworx_grounded
    • First observedbet_research
    • First observedcompany_facts
    • First observedcompare_entities
    • First observeddeep_research
    • First observeddiscover_tools
    • First observedentity_profile
    • First observedforget
    • First observedgenerate_llms_txt
    • First observedkalshi_weather_edge
    • First observedlist_subscriptions
    • First observedpipeworx_feedback
    • First observedpipeworx_trending
    • First observedpolymarket_arbitrage
    • First observedpolymarket_edge_tracker
    • First observedpolymarket_edges
    • First observedpolymarket_fill_risk
    • First observedpolymarket_kalshi_spread
    • First observedrecall
    • First observedrecent_alerts
    • First observedrecent_changes
    • First observedrelease_calendar_markets
    • First observedremember
    • First observedresolution_audit
    • First observedresolution_diff
    • First observedresolve_entity
    • First observedscan_competitor_ai_presence
    • First observedscan_dependency
    • First observedsearch_within
    • First observedsubscribe
    • First observedsuggest_questions
    • First observedumls_atoms
    • First observedumls_concept
    • First observedumls_crosswalk
    • First observedumls_search
    • First observedunsubscribe
    • First observedvalidate_claim

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