Tolerance Wizard

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

With no annotations, the description carries the full behavioral burden, yet it only implies a write operation by saying 'Populate.' It does not disclose whether existing tolerances are overwritten, what 'default' includes, required system state, or side effects on the lens model.

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 single sentence is front-loaded and wastes no words, but it is a bare fragment rather than a structured, self-sufficient description. It is minimally concise but under-specifies the behavior it should convey.

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-parameter, no-output-schema wizard that likely mutates the tolerance setup, the description is far too sparse. It does not explain what a 'default sequential tolerance' set contains, whether existing data is replaced, or what system state is required.

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?

The tool has zero parameters and the schema is empty, so there are no parameter semantics to document. Per the rubric, a zero-parameter tool receives a baseline of 4.

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 states a specific verb ('Populate') and resource ('default sequential tolerances'), making the basic action clear. It does not differentiate this tool from related siblings like run_tolerancing or tde_summary, but the tolerance-specific scope is adequately identified.

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 provides no guidance on when to use this tool versus alternatives such as zemax_merit_wizard, zemax_optimization_wizard, or zemax_run_tolerancing. It also omits preconditions like whether a sequential lens must be loaded or whether tolerances already exist.

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