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

With no annotations, the description carries the disclosure burden. It does reveal that changes pass through an adaptive corrector and are amplitude-limited to prevent oscillation, which is useful beyond the schema. However, it omits whether the adjustment persists, is reversible, or produces any return value.

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?

The description is short and mostly to the point, but it opens by repeating the tool name ('调节旋钮') and uses vague jargon ('受限调幅防振荡') without elaboration. It is compact, but the structure front-loads redundancy rather than the most distinguishing information.

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 annotations and no output schema, the description should explain the outcome, side effects, and persistence of the adjustment. It provides only a correction-behavior caveat, leaving unclear what the agent should expect after calling the tool or whether the operation is reversible.

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%: work_id, platform, and humor_density all have descriptive text. The tool description adds only a high-level mapping of '幽默密度/平台档' to the parameters, so it does not materially improve on the schema. Baseline 3 is appropriate.

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 specifies the action '调节' and the target resources '幽默密度/平台档', which map directly to the humor_density and platform parameters. The opening phrase echoes the tool name, but the added detail clarifies what the dials affect and distinguishes this from writing/composing siblings.

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 description says nothing about when to use this tool versus alternatives, nor does it mention any exclusions or prerequisite conditions. The mechanism note ('走自适应校正器') is behavioral context, not usage guidance.

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