Get Auto Upgrade Status

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

Annotations already declare readOnlyHint=true, so the safety profile is covered by structured data. The description adds nothing beyond that—no scope (router vs AP), no freshness or caching behavior, no note on what the status values mean. With annotations doing the minimum, the description contributes essentially zero extra behavioral context.

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 short phrase is technically concise with no wasted words, but at this length it is under-specified rather than efficient. There is no front-loaded framing or elaboration to earn the brevity.

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?

An output schema exists, so return values need not be explained. But for a zero-argument status tool in a family containing get_ota_info, check_firmware_update, get_firmware_version, and start_firmware_upgrade, the definition gives no way to tell what domain of 'auto upgrade' this covers or when it is the right call, leaving the agent to guess.

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 tool takes zero parameters, so per the rubric the baseline is 4. There is no parameter semantics for the description to elaborate on, and the empty schema is self-explanatory.

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 '获取自动升级状态' names a specific verb (get) and resource (auto upgrade status), so the basic operation is identifiable. However, it is essentially a restatement of the title and does nothing to distinguish it from close siblings like get_ota_info, check_firmware_update, or get_firmware_version.

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 indication of when this tool should be used versus the many adjacent firmware/upgrade/status tools in the sibling list. No prerequisites, no context about whose upgrade status is returned, and no exclusions are stated.

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