check_mechanical_connection

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

With no annotations, the description carries the full behavioral burden, but it only restates the name. It does not disclose what states are reported, whether a failed connection is an error or a returned status, or any latency/side-effect profile for a status probe.

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?

A single short sentence, appropriately sized for a zero-argument status probe with no wasted wording. It is terse rather than padded, though the brevity borders on under-specification.

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 simple, parameterless status check with an output schema present, the description is close to complete — return values are documented by the schema, so it need not restate them. The only gap is the absence of any hint about connection semantics or failure modes.

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 takes zero parameters, so there is nothing for the description to clarify beyond the schema. Baseline 4 applies for a parameterless tool.

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 (check) and resource (connection status), which is distinguishable from the connect/disconnect siblings at a glance. However, it doesn't explicitly say what 'connection' means here (e.g., the link to the Ansys Mechanical solver session) or name the sibling tools it complements.

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?

No guidance on when to call this versus connect_to_mechanical or disconnect_from_mechanical. There is no mention of prerequisites, such as whether a session must already be established for the check to be meaningful.

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