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. The description adds nothing beyond that — no note on error behavior for an unknown team id or what a successful lookup yields.

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 fragment with no filler, so there is no bloat, but the terseness comes at the cost of under-specification rather than efficiency. Nothing is front-loaded beyond the bare noun phrase.

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 one-parameter read tool with complete schema coverage and full annotations, very little prose is required — but with no output schema, the description should at least indicate what a team record contains or how a missing id behaves. Those gaps are unaddressed.

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 100%, and the teamId description already tells the agent to obtain the id from aura_list_teams. The description's "by Aura team id" merely restates the schema, so the baseline 3 applies.

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 phrase "One team by Aura team id" identifies the resource (a single team) and implicitly distinguishes it from the list variant aura_list_teams by emphasizing "one." However, it is a sentence fragment with no verb, and the distinction from aura_get_team_roster is left entirely to inference.

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 explicit when-to-use guidance, no mention of prerequisites, and no named alternative. The only routing hint lives in the schema's parameter description ("from aura_list_teams"), not in the tool description itself.

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