# Photon Health MCP by usefulapi (io.usefulapi/photon-health): tool descriptions scored

- tools/list taken: 2026-11-02 (UTC)
- From: [Official MCP Registry](https://registry.modelcontextprotocol.io/v0/servers/io.usefulapi%2Fphoton-health/versions/latest)
- Connected to: https://photon-health.usefulapi.io/mcp
- Homepage: https://usefulapi.io/photon-health/
- Repository: https://github.com/m190/usefulapi-mcp
- Scoring rules: v2
- Tools: 21
- Average: 48.5 / 100 (Cloudy)
- Near-identical pairs: 0

This page shows how Photon Health MCP by usefulapi (io.usefulapi/photon-health)'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

No server-wide issues.

## Tools

- `photonhealth_list_patients`: 39 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: No `required` list, so every argument is optional.
  - Minor: Says nothing about what it returns.
- `photonhealth_list_users`: 42 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: No `required` list, so every argument is optional.
  - Minor: Says nothing about what it returns.
- `photonhealth_list_orders`: 43 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: No `required` list, so every argument is optional.
  - Minor: Says nothing about what it returns.
- `photonhealth_list_prescriptions`: 43 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: No `required` list, so every argument is optional.
  - Minor: Says nothing about what it returns.
- `photonhealth_search_medical_equipment`: 44 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: String arguments with no constraint or example: name.
  - Minor: No `required` list, so every argument is optional.
  - Minor: Says nothing about what it returns.
- `photonhealth_get_catalog`: 47 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
  - Minor: Required identifiers whose description does not say where the value comes from: catalog_id. Name the tool or the place that returns it, or models look it up first.
- `photonhealth_get_medication_by_ndc`: 47 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
- `photonhealth_get_order`: 47 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
  - Minor: Required identifiers whose description does not say where the value comes from: order_id. Name the tool or the place that returns it, or models look it up first.
- `photonhealth_get_patient`: 47 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
  - Minor: Required identifiers whose description does not say where the value comes from: patient_id. Name the tool or the place that returns it, or models look it up first.
- `photonhealth_get_pharmacy`: 47 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
  - Minor: Required identifiers whose description does not say where the value comes from: pharmacy_id. Name the tool or the place that returns it, or models look it up first.
- `photonhealth_list_medication_packages`: 47 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
  - Minor: Required identifiers whose description does not say where the value comes from: medication_id. Name the tool or the place that returns it, or models look it up first.
- `photonhealth_list_medication_products`: 47 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
  - Minor: Required identifiers whose description does not say where the value comes from: medication_id. Name the tool or the place that returns it, or models look it up first.
- `photonhealth_get_organization`: 49 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
- `photonhealth_list_catalogs`: 49 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
- `photonhealth_get_fill`: 50 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
  - Minor: Required identifiers whose description does not say where the value comes from: fill_id. Name the tool or the place that returns it, or models look it up first.
- `photonhealth_get_prescription`: 50 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
  - Minor: Required identifiers whose description does not say where the value comes from: prescription_id. Name the tool or the place that returns it, or models look it up first.
- `photonhealth_search_pharmacies`: 51 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: String arguments with no constraint or example: name.
  - Minor: No `required` list, so every argument is optional.
- `photonhealth_list_dispense_units`: 54 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
- `photonhealth_search_medications`: 54 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: No `required` list, so every argument is optional.
- `photonhealth_search_allergens`: 60 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
- `photonhealth_screen_interactions`: 62 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: The description mentions none of its 3 or more arguments.
  - Minor: Required identifiers whose description does not say where the value comes from: patient_id, treatment_ids. Name the tool or the place that returns it, or models look it up first.

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