browser_clipboard_get

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

The description clearly states it reads text from the clipboard, implying a non-destructive operation. No annotations provided, so the description bears full burden, but it is sufficient for a simple read 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?

A single sentence that conveys the entire purpose without any extraneous words or repetition. Extremely concise and front-loaded.

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 zero parameters and no output schema, the description covers the essential behavior. However, it does not specify the return type or format, which could be inferred but not explicitly stated.

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 input schema has zero parameters, and schema description coverage is 100% (trivially). The description adds no parameter information, but none is needed. Baseline 4.

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 'Read' and resource 'text from the system clipboard', clearly indicating the tool's function. It distinguishes itself from the sibling tool 'browser_clipboard_set' which writes to the clipboard.

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 explicit guidance on when to use or not use this tool versus alternatives. The description is self-evident for reading clipboard content, but lacks exclusions or mentions of related tools like browser_clipboard_set.

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