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1622352030

lab-equipment-mcp

by 1622352030

dpo2012b_command

Send SCPI commands to control a DPO2012B oscilloscope and retrieve measurements. Query mode enables read-only operations, while unsafe writes require explicit confirmation.

Instructions

Execute any text SCPI command documented for the DPO2012B.

Use query=true for read-only queries. Writes are protected by the same unsafe-command policy as dpo2012b_write_scpi.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
queryNo
commandYes
confirm_unsafeNo

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault

No arguments

Behavior3/5

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

The description adds behavioral context beyond annotations by explaining the read/write distinction via the query parameter and noting that writes are protected by an unsafe-command policy. However, it does not describe what that policy entails (e.g., confirmation, error behavior), leaving a gap in transparency.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is two sentences, front-loads the core purpose, and avoids irrelevant details. It is appropriately compact.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness3/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given the tool's complexity and existing output schema, the description covers the essential purpose and read/write behavior, but it lacks details on the unsafe-command policy and error/return specifics. It is adequate but relies on external knowledge of dpo2012b_write_scpi.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters2/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

With zero schema description coverage, the description must explain parameters itself. It does clarify query's meaning and role, and implicitly references confirm_unsafe through the write-protection policy, but it does not explain confirm_unsafe's exact behavior or the command string format beyond inferable examples.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose4/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states the tool's function as executing any text SCPI command for the DPO2012B, using the specific verb 'Execute' and a defined resource scope. It distinguishes itself from sibling tools by covering both read and write operations via the query parameter, though it does not explicitly name alternative tools.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines2/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

The only guidance is to set query=true for read-only queries, which addresses a parameter choice rather than a tool-selection decision. There is no explicit statement about when to prefer this tool over dpo2012b_query_scpi or dpo2012b_write_scpi, nor when to use dedicated setter tools.

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

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