# SOS Inventory MCP by usefulapi (io.usefulapi/sos-inventory): tool descriptions scored

- tools/list taken: 2026-11-02 (UTC)
- From: [Official MCP Registry](https://registry.modelcontextprotocol.io/v0/servers/io.usefulapi%2Fsos-inventory/versions/latest)
- Connected to: https://sos-inventory.usefulapi.io/mcp
- Homepage: https://usefulapi.io/sos-inventory/
- Repository: https://github.com/m190/usefulapi-mcp
- Scoring rules: v2
- Tools: 19
- Average: 49.3 / 100 (Cloudy)
- Near-identical pairs: 2

This page shows how SOS Inventory MCP by usefulapi (io.usefulapi/sos-inventory)'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

- `sosinventory_get_customer`: 44 / 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: id. Name the tool or the place that returns it, or models look it up first.
- `sosinventory_get_item`: 44 / 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: id. Name the tool or the place that returns it, or models look it up first.
- `sosinventory_get_purchase_order`: 44 / 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: id. Name the tool or the place that returns it, or models look it up first.
- `sosinventory_get_sales_order`: 44 / 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: id. Name the tool or the place that returns it, or models look it up first.
- `sosinventory_get_transaction`: 44 / 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: id. Name the tool or the place that returns it, or models look it up first.
- `sosinventory_get_vendor`: 44 / 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: id. Name the tool or the place that returns it, or models look it up first.
- `sosinventory_list_vendors`: 44 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: No `required` list, so every argument is optional.
  - Minor: The description mentions none of its 3 or more arguments.
  - Minor: Says nothing about what it returns.
- `sosinventory_create_vendor`: 45 / 100
  - Major: Arguments without a description: company_name, email, phone, terms.id, terms.name, address.line1, address.line2, address.city, address.stateProvince, address.postalCode, address.country.
  - Minor: Says nothing about what it returns.
- `sosinventory_get_item_bom`: 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: id. Name the tool or the place that returns it, or models look it up first.
- `sosinventory_create_item`: 48 / 100
  - Minor: Arguments without a description: sku, description, barcode, category.id, category.name, vendor.id, vendor.name, reorder_point, taxable.
  - Minor: The meaning of the boolean argument taxable is unclear.
  - Minor: Says nothing about what it returns.
- `sosinventory_create_customer`: 49 / 100
  - Major: Arguments without a description: company_name, email, phone, terms.id, terms.name, sales_rep.id, sales_rep.name, billing.line1, billing.line2, billing.city, billing.stateProvince, billing.postalCode, billing.country.
  - Minor: Says nothing about what it returns.
- `sosinventory_create_sales_order`: 49 / 100
  - Minor: Arguments without a description: customer.id, customer.name, lines[].item.id, lines[].item.name, lines[].description, location.id, location.name.
  - Minor: Says nothing about what it returns.
- `sosinventory_create_purchase_order`: 52 / 100
  - Minor: Arguments without a description: vendor.id, vendor.name, lines[].item.id, lines[].item.name, lines[].description, location.id, location.name.
  - Minor: Says nothing about what it returns.
- `sosinventory_list_items`: 52 / 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.
- `sosinventory_list_purchase_orders`: 52 / 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.
- `sosinventory_list_sales_orders`: 52 / 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.
- `sosinventory_list_customers`: 55 / 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.
- `sosinventory_list_reference_data`: 60 / 100
  - Minor: Says nothing about what it returns.
- `sosinventory_list_transactions`: 67 / 100

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