get_basic_settings

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

Annotations already declare readOnlyHint=true, and the description's '获取' consistently indicates a read operation, so no contradiction. It adds modest context by enumerating the setting categories, but discloses no additional behavioral traits (e.g., auth requirements, defaults, or response granularity) beyond the annotation.

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, front-loaded sentence in Chinese with no filler; every word conveys the tool's scope and examples. Ideal length for a no-parameter getter.

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?

Given the tool's simplicity, zero params, existing output schema, and read-only annotation, the description is mostly complete. The '等' (etc.) leaves the exact setting list open, but that is not a serious gap for a basic settings getter.

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?

There are zero parameters, so the baseline is 4; the description correctly focuses on the resource rather than parameter syntax. No parameter clarification is needed.

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 ('获取' = get/retrieve) and identifies a clear resource ('设备基础设置' = device basic settings), with concrete examples (hostname/timezone/NTP). This distinguishes it from sibling getters like get_wifi_basic_settings or get_system_overview.

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 usage context is implied: use when needing hostname/timezone/NTP-level basic settings. However, it gives no explicit guidance on when not to use it or which sibling alternative to prefer, though the resource name is reasonably self-explanatory.

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