dpo2012b_disconnect

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

With all annotations false, the description carries the full burden. It states the tool closes a VISA connection but provides no details on idempotency, error handling, resource cleanup, or what happens if no connection is open. This is minimal behavioral disclosure.

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, front-loaded sentence with no wasted words. It conveys the essential action and scope efficiently.

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?

The tool is very simple (0 parameters, output schema present), and the description sufficiently explains its core purpose. A minor gap is the lack of guidance on edge cases like idempotency or connection state, but the simplicity and output schema reduce the need for extensive detail.

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 accepts zero parameters, and the schema coverage is 100%, so the baseline is 4. The description adds no parameter-specific meaning, but none is needed 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?

The description uses a specific verb ('Close') with a clear resource ('DPO2012B VISA connection') and the word 'only' distinguishes it from siblings that disconnect other instruments or the generic disconnect_instrument 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?

The description clearly implies this tool is for closing the DPO2012B VISA connection specifically, and 'only' hints at excluding other connections. However, it does not explicitly state when to choose this over the generic disconnect_instrument or other instrument-specific disconnect tools.

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