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compute_emulator_query

Query emulators on a compute node to list Docker images or VirtualBox/VMware VMs. Retrieve information about emulated environments in GNS3 labs.

Instructions

Query an emulator on a compute, e.g. emulator='docker' action='images', emulator='virtualbox' action='vms', emulator='vmware' action='vms'.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
compute_idYes
emulatorYes
actionYes
Behavior2/5

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

No annotations are provided, so the description carries the full burden. 'Query' suggests a read operation, but no details on side effects, permissions, or error conditions are given.

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?

Single sentence with examples, no unnecessary text. Information is front-loaded and efficiently presented.

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

Completeness2/5

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

No output schema exists, and the description does not describe the return format or structure. For a query tool, this is a significant gap.

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?

Schema has 0% description coverage. The description explains 'emulator' and 'action' via examples but does not explain 'compute_id' at all, providing incomplete semantic coverage.

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

Purpose5/5

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

The description clearly states the tool queries an emulator on a compute, with specific examples (docker, virtualbox, vmware). This verb+resource combination distinguishes it from sibling tools like compute_get or node queries.

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

Usage Guidelines3/5

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

The description implies usage for querying emulator-specific data via examples, but does not explicitly state when to use this tool over alternatives or provide exclusion criteria.

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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