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KuudoAI

Amazon Selling Central MCP

by KuudoAI

Awd_listInventory

List Amazon AWD inventory for a merchant, applying optional filters to narrow results.

Instructions

Catalog entry. Runs in your Kuudo deployment, not here. Lists AWD inventory associated with a merchant with the ability to apply optional filters.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault

No arguments

Schema Changelog

Changes observed during successful MCP inspections. Dates show when Glama detected each change.

  1. First observedv1.0.0

TDQS

C2.9/5.0
Behavior2/5

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

No annotations are provided, so the description carries the full burden. It discloses that this is a listing operation and mentions optional filters, but it does not mention return format, pagination, required permissions, whether the filters affect outputs, or any operational constraints. The 'runs in Kuudo deployment' note is useful but minimal.

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

Conciseness3/5

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

The description is short and readable, but the opening 'Catalog entry' is filler that does not help an agent. The core action is delayed to the third sentence, and 'optional filters' is vague. It is concise but not optimally structured.

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

Completeness2/5

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

Given no annotations, no output schema, and zero defined parameters, the description leaves significant gaps: what the filters are, what fields are returned, whether pagination is needed, and how this differs from the many AWD siblings. An agent would struggle to invoke this tool correctly with confidence.

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

Parameters4/5

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

The input schema defines zero parameters and allows additional properties. With zero parameters, the baseline is 4; the description adds that optional filters can be applied, which hints at the additionalProperties capability. However, it does not name or explain the filters, so it does not fully compensate for the schema's lack of parameter definitions.

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?

The description identifies a specific verb (lists), a resource (AWD inventory), and a scope (associated with a merchant, optional filters). It is clear enough to distinguish from most AWD sibling tools, though it does not explicitly name any sibling alternative. The phrase 'Catalog entry' adds little but does not obscure the core purpose.

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?

Apart from the environmental note 'Runs in your Kuudo deployment, not here,' there is no guidance about when to use this tool versus other AWD listing tools such as Awd_listInboundShipments. No exclusions, prerequisites, or selection conditions are provided.

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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