pennylane_create_individual_customer

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

Annotations already declare the safety profile (readOnlyHint=false, destructiveHint=false, idempotentHint=false, openWorldHint=true), so the bar is lower. The description adds no behavioral context beyond that framework—no side effects, auth requirements, or dossier scoping—and the required-field note merely restates the schema. Minimum viable.

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, front-loaded sentences with the core identity of the resource first. The second sentence restating the required fields is slightly redundant against the schema, keeping it short of a 5.

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?

With a fully documented schema, a non-empty output schema, and annotations covering the safety profile, the description supplies the essential routing distinction (individual vs company). It is thin on when-to-use and dossier context, but nothing needed to invoke the tool correctly 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 the schema documents all 10 parameters with titles and descriptions, making 3 the correct baseline. The description's mention that first_name/last_name are required adds nothing beyond the schema's required array.

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 ('Crée') and resource ('client de type particulier/personne physique'), and the parenthetical 'personne physique' cleanly distinguishes it from the sibling pennylane_create_company_customer. An agent can route individual-vs-company without opening either schema.

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 description gives no when-to-use guidance, no prerequisites, and never names the alternative (pennylane_create_company_customer) or the condition that selects between them. Create context is only implied by the purpose, which matches the calibration case that scored 2.

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