browser_handle_dialog

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

With no annotations, the description is the sole source of behavioral information, but it only states the basic action. It does not disclose side effects, how promptText interacts with dialogs, or whether the tool blocks execution until a dialog is handled, leaving significant behavioral ambiguity.

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 a single, efficient sentence with no filler or repetition. It is well-structured for its brevity, but the extreme terseness contributes to under-specification, which slightly lowers the score.

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 2 parameters, lack of annotations, and absence of an output schema, the description is too minimal to be considered complete. It does not mention return values, error handling, or dialog behavior details, making it inadequate for reliable autonomous invocation.

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 the description does not explain the 'accept' or 'promptText' parameters at all. The agent must rely solely on parameter names and types, which is insufficient for understanding how to set promptText or when to use accept.

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 clear verb+resource structure ('Accept or dismiss an active dialog'), making the tool's function immediately understandable. It also distinguishes itself from sibling browser tools by being the only dialog-handling tool, though it lacks detail on dialog types like alert, confirm, or prompt.

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 provides no guidance on when to use this tool versus alternatives, nor does it explain when to accept versus dismiss. There are no context clues about typical scenarios or prerequisites, leaving the agent without usage direction.

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