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 covered. The description adds genuinely new context: the tool aggregates MULTIPLE authorized assessments rather than fetching one profile, which is important behavior a bare name like get_user_profile would not convey.

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?

A single tight sentence with no filler, and the aggregation scope is stated first. It is efficient, though it is dense enough that the missing parameter guidance has nowhere to live.

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?

With no output schema, the description usefully sketches the return contents (characteristics, combined judgments, scenario suggestions, follow-up questions), which is a real plus. Against four undocumented parameters and no output schema, however, it remains incomplete for an agent trying to invoke it correctly.

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% and none of the four parameters (detail, domains, testIds, scenario) are explained in the description. Only '场景建议' loosely hints at the scenario parameter; the enum values, the domain filters, and the standard-vs-evidence detail mode are left entirely undocumented.

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 states a clear action and resource: it synthesizes multiple authorized assessments into a whole-person profile ('综合用户已授权的多套评测，获得整个人的特点、组合判断、场景建议及追问'). This distinguishes it from single-assessment siblings like get_assessment or get_results, though it never names an alternative explicitly.

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 and no routing to alternatives such as get_assessment or get_profile_schema. The phrase '已授权的多套评测' hints that prior authorized assessments are needed, but the agent is not told when this tool is preferable to its many siblings.

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