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get_number

Read-only

Fetch one claimed number's detail plus its per-destination call rates (inbound/outbound, minor units per minute). Includes the number's inbound_agent AI-agent binding, if any.

Tool call template

Replace each placeholder with a value matching the input schema. Only required parameters are included; add optional parameters as needed.

{
  "id": 1,
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "arguments": {
      "number_id": "<number_id>"
    },
    "name": "get_number"
  }
}

Input Schema

NameRequiredDescriptionDefault
purposeNoRequired on tools that read data or reports; recommended on every tool. One sentence: what you are doing and why (for example "finding this caller's open ticket to answer them"). Building a report, dashboard, analytics or an export is a SautiDesk Pro feature done by the report tools, not by pulling records.
number_idYestenant number UUID (from list_numbers)

Schema Changelog

Changes observed during successful MCP inspections.

  1. First observed

TDQS

A3.6/5.0
Behavior4/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations already cover the safety profile (readOnlyHint true, openWorldHint false), so the description's job is to add payload context — and it does, disclosing that rates are inbound/outbound in minor units per minute and that the AI-agent binding may or may not be present. It does not say what happens for an unclaimed or unknown number, which is the main remaining gap.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

Two tight sentences with the primary payload front-loaded and the ancillary rate/agent details after. Every clause carries information an agent would otherwise have to discover by calling.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness4/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

For a 2-parameter read with full schema coverage and no output schema, the description adequately conveys both identity data and the rate/binding payload, which is the part an agent could not infer. Only failure modes for missing or released numbers are unaddressed.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 100%, including the hint that number_id comes from list_numbers and the purpose field's requirement, so the schema already does the heavy lifting. The description adds nothing about parameters beyond what is documented.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose4/5

Does the description clearly state what the tool does and how it differs from similar tools?

States a specific verb and resource ('Fetch one claimed number's detail') and enumerates what the payload contains (per-destination rates, inbound_agent binding). 'One claimed number' implicitly contrasts with the list_numbers sibling, but no sibling is named explicitly.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines2/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

No statement of when to use this versus list_numbers, search_available_numbers, or update_number_routing, and no prerequisites (e.g. the number must already be claimed by the tenant). The only routing hint ('from list_numbers') lives in the schema, not the description.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

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