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

Annotations already declare readOnlyHint=true, destructiveHint=false, and openWorldHint=false, so the safety profile is covered. The description adds only the return shape (scores, status, contact) and says nothing about pagination, defaults, filtering semantics, or the competitor-backlink source mode, which is thin for a 16-parameter read tool.

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 no padding, and the returned fields are front-loaded ahead of the filter hint. It is appropriately sized, though the brevity partly reflects under-specification rather than economy.

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?

With 16 parameters, 0% schema coverage, and no output schema, the description is too thin to let an agent call this correctly without guessing at pagination, sorting, and source-scoping parameters. It leaves most of the tool's surface unexplained.

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 should carry the parameter burden, yet it only names status, keyword, and Domain Rating. The other parameters (page, perPage, sortBy, sortOrder, contact, pageType, statuses, sourceMode, sourceJobId, competitorDomain) are undocumented in both the schema and the description.

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 verb (List) and resource (link prospects), and names what is returned: scores, status, and contact. It does not distinguish this tool from near-siblings such as get_prospect_discovery or get_prospecting_summary, so it stops short of a 5.

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?

'Filter by status, keyword, or Domain Rating' implies how to narrow results, but the description never says when to use this tool versus get_prospect_discovery or list_contacts, and it gives no exclusions or prerequisites. Usage is inferable but not explicit.

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