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

readOnlyHint=true already covers the safety profile, and the description adds valuable context beyond that: a documentation is a report written on an assignment and returns title, state, type, and author. It also cites the backing endpoint GET /documentations, though it does not mention pagination behavior.

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 tight sentences: the purpose and its definition are front-loaded, followed by the API reference. There is no wasted verbiage.

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 5-optional-parameter read-only list tool with no output schema, the description supplies the return fields and resource definition, which is exactly what fills the output-schema gap. Only pagination/result-shape nuance is left unstated, a minor omission given the schema covers the paging params.

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 100%, so q, page, per_page, author_id, and assignment_id are already documented in the schema. The description adds no filter semantics beyond that, 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 clear verb and resource (list job documentations) and clarifies what a documentation is (reports written on assignments) with its fields. This conceptually distinguishes it from siblings like list_assignments, though it never names a sibling explicitly.

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?

There is no explicit when-to-use guidance, no exclusions, and no mention of when to prefer list_assignments versus list_documentations. Usage is only implied by the name and the parenthetical definition.

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