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

With no annotations, the description carries the full behavioral burden, yet it reveals nothing about whether this is a read-only probe, what 'readiness' means operationally, what auth/permissions are needed, or how the aggregate set is computed. The only auth hint comes from the parameter schema, not the description.

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 short sentence with no filler, so it is technically concise, but the terseness stems from under-specification rather than efficient packing of information. 'Readiness' is front-loaded but undefined.

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?

An output schema exists so return values need not be explained, and the single parameter is fully documented in the schema. However, for a status/readiness tool embedded among dozens of catalog and ui_builder siblings, the description leaves purpose, trigger conditions, and behavior entirely 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?

Schema coverage is 100% and the token parameter's own description is unusually rich, explaining header-vs-parameter tradeoffs. The tool description adds nothing on parameters, so the baseline 3 applies since the schema does all 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?

The description 'Report readiness and the aggregate catalog set' is close to a restatement of the name 'status' with two vague noun phrases. 'Readiness' of what, and which aggregate catalog set, is never specified, and there is no differentiation from the many catalog_* and poll_access siblings.

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?

No when-to-use guidance is given at all — nothing says whether this is a health check, an onboarding step after poll_access, or a prerequisite for the catalog_* tools. There are no exclusions or named alternatives despite a crowded sibling set.

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