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

Annotations already declare readOnlyHint=true, destructiveHint=false, and idempotentHint=true, covering the safety profile. The description adds only 'preliminary' and 'using the Solvion machine orchestrator,' which do not clarify what happens during execution, what the output looks like, or any side effects beyond the annotations. It does not contradict annotations but adds minimal value.

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 short sentence, which is concise, but it lacks any structure or useful content. It is under-specified to the point of being unhelpful; the sentence does not earn its place because it provides almost no actionable information. It is more a placeholder than a functional description.

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 the tool's generic nature, the presence of 13 specific sibling tools, and the absence of an output schema, the description is severely incomplete. It does not explain the scope of queries it can handle, how it relates to the specific tools, or what the orchestrator does differently. An agent cannot confidently invoke this tool without further information.

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 0% and the description makes no mention of the 'query' or 'inputs' parameters. It fails to explain what constitutes a valid query, how to structure inputs, or any constraints. With a nested object parameter and no schema guidance, this is a critical gap.

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 verb ('Run') and a resource ('heating or energy engineering task') but the resource is extremely vague—'preliminary' and 'using the Solvion machine orchestrator' add little specificity. It does not differentiate from the many specific sibling tools (e.g., boiler_capacity_check, heat_loss_total), so an agent cannot tell when this generic solver is appropriate over a dedicated tool.

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 on when to use this tool versus the alternatives. It does not mention that specific tools exist for specific tasks, nor does it state any conditions or examples for when the generic orchestrator is the right choice. An agent receives zero direction.

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