Set Number Of Configurations

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

With no annotations, the description carries the full behavioral burden but only implies mutation via 'Set.' It does not say whether increasing or decreasing the count adds/removes configurations, what happens to existing configuration data, whether the operation is reversible, or what side effects occur.

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 description is a single front-loaded sentence with no filler or repetition. It is appropriately sized for what it attempts to convey, even though the content itself is thin.

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 no-annotation, no-output-schema mutation tool, the description is not complete enough. It omits what happens when configurations are reduced, whether dependent configuration data is affected, and any connection or state prerequisites.

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%: the single parameter numberOfConfigurations is documented as 'Desired count.' The description adds no meaning beyond the schema, so the baseline of 3 applies for a high-coverage single-parameter 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 restates the tool name and title almost verbatim: 'Set the number of configurations.' It does not differentiate this setter from sibling tools like zemax_set_current_configuration or zemax_mce_add_config, so an agent must rely on the name alone to understand the exact effect.

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 about when to use this tool versus alternatives such as zemax_set_current_configuration, zemax_mce_add_config, or configuration operand tools. It also omits prerequisites, so the agent gets no routing help.

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