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

Annotations already declare readOnlyHint, idempotentHint, destructiveHint=false and openWorldHint=false, so the safety profile is covered. The description adds real behavioral context beyond that: results are filtered to non-deleted pages and scoped to the authenticated organization, and it discloses what the response contains. It does not say what happens when the GUID is missing, deleted, or from another organization.

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 sentences, zero filler, with the core purpose and return contents front-loaded and the sibling routing trailing as a disambiguator. Nothing is repeated from the annotations or schema.

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 single-parameter read with full annotation coverage and no output schema, the description covers identity, scope, and return contents, which is nearly everything an agent needs. The only shortfall is unspecified failure behavior for a nonexistent or deleted GUID.

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 coverage is 100% and the single parameter's description already explains that it is the external GUID returned as Id by StatusPageList. The description adds only the organizational scoping of the lookup, so baseline 3 is appropriate when the schema carries the parameter semantics.

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 and resource ('Get one non-deleted status page by external GUID') plus the scoping constraint ('in the authenticated organization') and enumerates the returned content ('host/domain, basic metadata, and section summaries'). It also explicitly names the sibling it is not for, so an agent can separate it from status_page_components_get without opening either schema.

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?

Explicitly routes the agent away from this tool for monitor components and theme/visibility settings, naming the alternative by name. It lacks an explicit when-not/prerequisite statement (e.g. that the GUID must first come from StatusPageList), though the schema covers that source.

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