pennylane_list_category_groups

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

Annotations already declare readOnlyHint, idempotentHint, destructiveHint=false and openWorldHint, so the safety profile is covered. The description adds domain context about analytical allocation but says nothing about pagination behaviour or result volume that the annotations do not already imply.

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 short sentences, front-loaded with the action and object, with no filler. The second sentence is explanatory rather than essential, but it is brief and earns its place as domain context.

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 paginated read-only list tool with an output schema and full annotation coverage, the description is sufficient. Return shape is handled by the output schema and pagination parameters by the input schema; nothing critical for correct invocation is missing.

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 limit and cursor are already fully documented in the schema. The description adds no additional meaning about parameter behaviour, which is the expected baseline when the schema does the heavy lifting.

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 ('Liste') and resource ('groupes de catégories analytiques'), and the second sentence clarifies what a group contains. It does not explicitly distinguish itself from nearby siblings such as pennylane_list_group_categories or pennylane_list_categories, so sibling differentiation is left to the reader.

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?

The listing intent implies this is the entry point for enumerating category groups, but there is no explicit when-to-use guidance or statement of when to prefer pennylane_list_group_categories or pennylane_get_category_group instead. Usage is inferred rather than directed.

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