mute_chat

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

With no annotations, the description explains key behaviors: minutes=0 means permanent mute, unmute flag toggles. It lacks side effects like notification suppression but is sufficiently transparent for a mute action.

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?

Very concise: one-liner purpose and three argument explanations. Front-loaded and efficient with no wasted words.

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 simple toggle with 3 params and an output schema, the description covers core behavior. Could mention return values or effects on notifications, but sufficient.

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 coverage is 0%, so description adds meaning: 'minutes' meaning (0=permanent), 'unmute' toggle. The 'chat' parameter lacks format details but schema provides type info. Compensates well.

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 clearly states the action ('开启 / 关闭一个对话的免打扰' – turn on/off do not disturb) and resource (chat), distinguishing it from siblings like archive or pin.

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?

No guidance on when to use this tool vs alternatives like archive_chat or pin_chat. The description does not mention context for muting vs other notification controls.

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