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

Given that destructiveHint=true is already present, the description adds useful behavioral context beyond the annotations: the deletion is immediate, acts on a published DropLink, and requires a private deletion token. It does not overstate or contradict 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?

The description is a single, front-loaded sentence that communicates the action, the target state, immediacy, and the required credential with no wasted words. It is concise without being under-specified.

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 two-parameter destructive tool, the description covers the core operation and the sensitive token requirement. However, with no output schema and no parameter descriptions, it leaves the id parameter ambiguous and does not clarify what a successful deletion returns or how the token is obtained.

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%, so the description must compensate for both parameters. The token's role is clarified as a private deletion token, but the id parameter is left entirely implicit, with no indication that it identifies the target DropLink. This is a meaningful gap for a required parameter.

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 states a specific action ('Delete'), a clear resource ('published DropLink'), and a distinguishing mechanism ('using its private deletion token'). It is immediately distinguishable from sibling tools like droplink_read_document and droplink_publish_document.

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 gives clear context by specifying that deletion applies to published DropLinks and requires a private deletion token. It does not explicitly enumerate when-not-to-use or name alternatives, but the scope is clear enough for an agent to route to this tool for deletion.

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