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

Annotations already declare readOnlyHint=true and openWorldHint=false, so safety is covered. The description usefully adds the default sort order and the return shape, but says nothing about pagination behavior, result caps, or what an empty page looks like — the main behavioral questions for a paged list.

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?

Two short sentences with the core behavior front-loaded and no filler. The trailing search sentence is slightly ambiguous in referent, but overall it is tight and readable.

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?

There is no output schema, and the description partially compensates by naming the returned data ('destinations and targets') and the ordering. For a simple, read-only, zero-required-parameter list tool this is nearly complete; only paging semantics are left implicit in the schema.

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%, so limit, offset, and search are already fully documented in the schema. The description adds no syntax or interaction detail beyond restating that search matches slug/title, which is baseline performance when the schema does the work.

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?

Names a specific verb (List) and resource (the account's links) and adds observable traits: ordering 'newest first' and returned fields 'destinations and targets'. It stops short of distinguishing itself from list-adjacent siblings like get_top_links or get_link, so it is clear but not fully differentiated.

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 second sentence implies that filtering by slug or title is done via this tool's search parameter, which hints at usage. However, it never states when to prefer get_link, get_top_links, or a dedicated search path, and the phrasing 'Use search' reads ambiguously as if referring to another tool.

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