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

Annotations already declare readOnlyHint=true and destructiveHint=false, so the safety profile is covered. The description adds the useful qualifier 'accessible', implying results are permission-scoped, but says nothing about pagination behavior or what a work request record contains.

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 with no filler; the resource and the returned attribute come first. It is efficient, though it is arguably terse enough to leave gaps rather than being genuinely well-structured.

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 two-optional-parameter list tool with no output schema, the description is minimally adequate but omits return shape, pagination semantics for 'after', and the scope of 'accessible'. Nothing here is misleading, but an agent gets little beyond the name and annotations.

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%, so both the pagination cursor and the status filter are already documented in the schema. The description adds no extra meaning about filter values or cursor usage, so the baseline 3 applies.

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 (work requests) plus what is returned (current status). It is clearly distinct from morrowkin_update_work_request and morrowkin_publish_work_link by name, but does not explicitly differentiate itself from other read-style siblings such as morrowkin_get_notifications.

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: the description does not say when to prefer this over morrowkin_find_next_actions or morrowkin_get_notifications, nor does it mention prerequisites. Usage is only inferable from the tool name.

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