dpo2012b_write_scpi

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

The description adds a behavioral note that destructive commands require explicit confirmation, which is useful beyond the annotations (destructiveHint=false). Yet it does not disclose other behaviors such as return values, error handling, or whether the tool is a raw passthrough. The annotation and description do not contradict; they complement each other.

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, clear sentence with two well-separated clauses. It is concise and front-loaded, with no wasted words, though it could have included more detail without losing brevity.

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 SCPI write tool, the description is minimal but not complete. It does not explain what the tool returns (despite having an output schema), does not distinguish it from the sibling 'dpo2012b_command', and omits prerequisites like device connection. The confirmation hint is the only extra context beyond the schema.

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%, so the description must compensate. It only indirectly references confirm_unsafe ('destructive commands require explicit confirmation') but does not explain the command parameter format, possible values, or any additional constraints. This is insufficient for a zero-coverage schema.

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 the tool sends a SCPI setting command, which is a specific verb+resource. However, it does not differentiate from the sibling 'dpo2012b_command', which likely serves a similar raw SCPI command role, so it loses a point.

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 phrase 'setting command' implies it is for write operations rather than queries, and the warning about destructive commands needing confirmation gives some usage context. However, it does not explicitly say when to use this tool over alternatives like query_scpi or command, nor does it provide exclusions.

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