# Medical Terminologies MCP (io.github.SidneyBissoli/medical-terminologies-mcp): tool descriptions scored

- tools/list taken: 2026-11-02 (UTC)
- From: [Official MCP Registry](https://registry.modelcontextprotocol.io/v0/servers/io.github.SidneyBissoli%2Fmedical-terminologies-mcp/versions/latest)
- Connected to: https://medical.sidneybissoli.com/mcp
- Homepage: https://medical.sidneybissoli.com/
- Repository: https://github.com/SidneyBissoli/medical-terminologies-mcp
- Scoring rules: v2
- Tools: 33
- Average: 76.1 / 100 (Clear)
- Near-identical pairs: 0

This page shows how Medical Terminologies MCP (io.github.SidneyBissoli/medical-terminologies-mcp)'s tool descriptions scored, the issues found and the names of its tools and parameters. The descriptions are the server's own: read them where the copy came from.

Forecall asked the URL this server lists in the official MCP Registry for its tools/list once, on the date above, without calling any tool. The server may have changed since.

## Across the server

- Minor: 33 tools. Above 25, models start to tell tools apart less well.

## Tools

- `rxnorm_ndc`: 57 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: No `required` list, so every argument is optional.
- `terminology_versions`: 62 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: No `required` list, so every argument is optional.
- `atc_lookup`: 67 / 100
  - Major: Says nothing about when to use it, or when not to.
- `rxnorm_ingredients`: 67 / 100
  - Major: Says nothing about when to use it, or when not to.
- `rxnorm_search`: 67 / 100
  - Major: Says nothing about when to use it, or when not to.
- `atc_members`: 70 / 100
- `loinc_details`: 70 / 100
  - Major: Says nothing about when to use it, or when not to.
- `mesh_descriptor`: 70 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Required identifiers whose description does not say where the value comes from: mesh_id. Name the tool or the place that returns it, or models look it up first.
- `mesh_qualifiers`: 70 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Required identifiers whose description does not say where the value comes from: mesh_id. Name the tool or the place that returns it, or models look it up first.
- `mesh_tree`: 70 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Required identifiers whose description does not say where the value comes from: mesh_id. Name the tool or the place that returns it, or models look it up first.
- `rxnorm_concept`: 70 / 100
  - Major: Says nothing about when to use it, or when not to.
- `terminology_diff`: 70 / 100
- `cid10_chapters`: 72 / 100
  - Major: Says nothing about when to use it, or when not to.
- `loinc_search`: 72 / 100
  - Major: Says nothing about when to use it, or when not to.
- `rxnorm_classes`: 72 / 100
  - Major: Says nothing about when to use it, or when not to.
- `fetch`: 77 / 100
- `icd11_hierarchy`: 77 / 100
  - Major: Says nothing about when to use it, or when not to.
- `icd11_postcoordination`: 77 / 100
- `loinc_panels`: 77 / 100
  - Major: Says nothing about when to use it, or when not to.
- `atc_classify`: 79 / 100
- `cid10_lookup`: 79 / 100
- `cid10_chapter`: 80 / 100
- `find_equivalent`: 80 / 100
- `icd11_search`: 82 / 100
- `loinc_answers`: 82 / 100
- `mesh_search`: 82 / 100
- `search`: 82 / 100
- `harmonize_terms`: 83 / 100
  - Minor: The description says the tool is deprecated. Name the replacement, and consider taking the tool out of tools/list: models avoid it when asked for what it does.
- `cid10_search`: 87 / 100
  - Minor: The description mentions none of its 3 or more arguments.
- `icd11_lookup`: 87 / 100
  - Minor: No `required` list, so every argument is optional.
- `validate_codes`: 90 / 100
- `icd11_chapters`: 92 / 100
  - Minor: No `required` list, so every argument is optional.
- `map_icd10_to_icd11`: 92 / 100

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