Get project machine pool grant

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

Annotations already declare readOnlyHint=true, idempotentHint=true, destructiveHint=false and openWorldHint=false, so the safety profile is fully covered by structured data. The description adds nothing on top of that — no note on behavior when the grant does not exist, no permission requirements, no return-shape hint.

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?

It is a single short phrase with zero redundancy and nothing buried, so structurally there is no waste. The problem is under-specification rather than verbosity: the sentence does not carry enough payload to earn its place as the whole description.

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 simple three-required-parameter read tool with no output schema, the description should at minimum signal that it returns one grant identified by these IDs and what happens on a missing grant. Nothing beyond the bare title is conveyed, leaving an agent to infer everything from the schema patterns.

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?

Schema description coverage is 0% for three required parameters (orgID, projectID, poolGrantID); only regex patterns are supplied, which give format but not meaning. The description compensates for none of this gap, offering no clarification of how the three identifiers relate or how to obtain them.

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?

Tautological: description restates name/title.

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?

There is no when-to-use guidance, no mention of prerequisites, and no named alternative such as grant_pools_list for enumeration or grant_pools_edit for changes. The 'Get' verb implies a single-resource read, but the description never states that or provides any exclusion.

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