get_management_group_inventory

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

The annotations already cover readOnly, openWorld, and idempotent behavior, so the safety profile is clear. The description adds some useful scoping by mentioning 'visible' management groups for governance audit, but it does not disclose pagination behavior, how limit affects the result set, or what data an inventory item contains.

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

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

The description is a single, front-loaded sentence that states the action, resource, and purpose without filler or redundancy. It is easy to scan and contains no wasted words.

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

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

For a tool with only one optional parameter and annotations covering safety, the description is minimally adequate. However, with no output schema and no explanation of the limit parameter or returned structure, the agent is left with meaningful gaps about what the inventory actually contains.

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

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

The schema only provides the parameter name 'limit', its type, and a default of 50, with 0% description coverage. The tool description does not explain what limit controls or whether pagination is involved, so the agent must infer meaning from the parameter name alone.

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

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

The description uses a specific verb ('Retorna' / returns), a clear resource ('Management Groups'), and a scope qualifier ('visíveis para auditoria de governança'). This makes it easy for an agent to identify the tool as returning governance-relevant, visible management groups and distinguishes it from sibling tools focused on resource groups, subscriptions, or identities.

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

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

The description provides no guidance on when to use this tool versus alternatives such as list_resource_groups, list_resources, or get_subscriptions. There are no exclusions, prerequisites, or context cues to help the agent select this tool over its many siblings.

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