Get group subgroups

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

Annotations already declare readOnly, idempotent, non-destructive and openWorld, so safety is covered by structured data. The description adds only that group_id is effectively required (MissingParameterError) and that results come back as a wrapper with a list of Group models; it says nothing about pagination behavior despite page/per_page/max_pages/total_pages parameters existing.

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?

The useful content is the single first sentence; the rest is generated docstring boilerplate ('Args: **kwargs: Additional parameters for the request') that repeats what the schema already shows. The Raises block earns a little space, but the Args block is waste.

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 46-parameter tool with no output schema and 0% schema description coverage, the definition leaves the agent guessing which parameters matter, how pagination works, and how this differs from descendant-groups. Only the group_id requirement is made explicit.

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 0% across 46 parameters, so the description must compensate and it barely does: it names group_id only. The pagination parameters (page, per_page, max_pages) and the 'argument' default 'state=opened' are entirely undocumented, as are the many group-settings parameters that appear irrelevant to a read.

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 first line states a specific verb and resource: 'Get subgroups of a specific group'. It does not, however, distinguish this from close siblings like gitlab_get_group_descendant_groups (all descendants) or gitlab_get_group_projects, which an agent could easily confuse it with.

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 guidance on when to use this versus the descendant-groups or nested-projects siblings, and no stated prerequisites beyond the error note about group_id. Usage has to be inferred from the name alone.

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