Get departments

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

No annotations are provided, so the description carries the full behavioral burden, yet it discloses nothing beyond scope — no indication of whether results are paginated, whether the lookup is recursive through sub-accounts, or whether missing accounts error versus return empty. 'Get' weakly implies a read, but that is the only behavioral signal.

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?

It is one short fragment with no filler sentences, so it is easy to scan, but the 'GetDepartments —' prefix duplicates the name and title and consumes half the text without adding information.

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 simple one-parameter read tool with no output schema, the definition is minimally adequate, but it leaves open what the response contains (a list of department records?) and whether the parent scope is a strict equality filter.

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% and there is a single required integer parameter, so the schema already documents everything. The description only echoes that parentAccountId acts as a scope filter, adding essentially no semantics beyond the schema.

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 names the resource (departments) and a scoping constraint (under parentAccountId), which hints at a filtered listing. However, it repeats the name/title verbatim and never distinguishes itself from the sibling get_department, so an agent can't tell which one returns a collection versus a single record.

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 when-to-use guidance, no prerequisites, and no mention of alternatives like get_department or create_department/update_department. The agent must infer usage solely from the plural noun.

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