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

Annotations already declare readOnlyHint=true, and the description adds meaningful scope beyond that: results are filtered to what the API token's user can access, which tells the agent output may be partial and why. The enumerated field list also previews the shape of each record, though result size/pagination behavior is unmentioned.

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 front-loaded sentence carries the verb, resource, scope, and returned fields, followed by the handy note that the id is the page_id used elsewhere. The trailing 'Sorry: GET /v1/pages' is cryptic and adds little for an agent, a minor bit of waste.

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 no output schema, the description correctly compensates by enumerating returned fields (id, name, state, timezone, locale, contacts, channels). For a simple zero-param read tool this is close to complete; only result volume and any empty-list behavior are unspecified.

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 tool takes zero parameters, so the baseline is 4. There is nothing parameter-level left to explain, and the description correctly spends its words on output shape instead.

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?

States a specific verb (list) and resource (status pages) scoped to the token's user, then enumerates the returned fields. Easily distinguished from siblings like list_components or list_notices, which operate on child resources.

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?

Provides a strong routing hint: 'The id is the page_id every other tool takes,' implying this is the discovery entry point before calling get_page or create_component. It does not explicitly state when not to use it, but for a zero-argument list tool the usage context is essentially unambiguous.

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