model_save

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

No annotations are provided, so the description carries full burden. It discloses the save action, defaults, format options, and return type. However, it omits side effects (e.g., overwriting behavior) or required environment (e.g., connected Comsol session), leaving moderate gaps.

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 very concise: a one-line purpose, then args with defaults, then returns. Every sentence adds value with no redundancy. It is front-loaded with the core action.

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?

Given 3 optional parameters, no output schema, and no annotations, the description covers the return type ('Save confirmation with file path, or error message'). It is complete enough for a save operation, though details on error conditions or format implications are 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 coverage is 0%, but the description lists all three parameters with defaults and, for format, enumerates possible values ('Comsol', 'Java', 'Matlab', 'VBA'). This adds significant meaning beyond the schema's titles, though some constraints (e.g., file path format) are absent.

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 clearly states 'Save a COMSOL model to file,' specifying the verb (save), resource (COMSOL model), and destination (file). This distinguishes it from sibling tools like model_save_version, which focuses on version tracking.

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 defaults for all parameters (e.g., current model, original file path, Comsol format) but lacks guidance on when to use this tool versus siblings like model_save_version. No explicit when/when-not or alternatives are mentioned.

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