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

Annotations already declare readOnlyHint=true and destructiveHint=false, so 'Read-only' is redundant. The description does add a pagination behavior note and an untrusted-content caution, but the pagination statement ('Returns one page unless stated otherwise') is vague and conflicts in spirit with the presence of page/page_size parameters.

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?

Three short, front-loaded sentences with no filler; the endpoint path is a useful anchor. Only the redundant 'Read-only' clause and ambiguous pagination sentence weaken it.

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?

No output schema exists, so the description helps by enumerating returned fields, but it leaves the two pagination parameters and the total-page/next-page behavior unexplained. For a paginated list tool this is only partially complete.

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% for both page and page_size, so the description carries the full burden — yet it never explains what page or page_size mean, their defaults, ranges, or how to paginate through results. The single pagination sentence is too ambiguous to compensate for the coverage gap.

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 and resource and enumerates the fields returned (IDs, names, phone numbers, time zones), which distinguishes it from the singular textrequest_get_dashboard. It stops short of explicitly routing against that sibling, 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?

Implies the use case (discover accessible dashboards before fetching one), but never states when to use this versus textrequest_get_dashboard or whether it is a prerequisite step. Usage must be inferred from the 'list' vs 'get' naming.

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