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MMaiero
by MMaiero

kura_get_users

Retrieves all users from a specified Kura instance, enabling user management and access monitoring on IoT gateways.

Instructions

Get all users from a Kura instance

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
instanceYesKura instance name
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 of behavioral disclosure. It implies a read operation ('Get all users') but offers no details on authentication requirements, response structure, or whether system/hidden users are included, which is a notable gap for an unannotated tool.

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 a single, front-loaded sentence with no redundant words. It efficiently conveys the action and target without unnecessary elaboration.

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?

The tool is simple with one enum parameter and no nested objects, but it has no output schema, so the description should clarify what the response contains. The current text covers the core purpose but omits return format and usage context, making it minimally sufficient rather than fully complete.

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

Parameters3/5

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

The input schema fully documents the sole parameter 'instance' with a clear enum (LOCAL) and description. The tool description adds little semantic value beyond restating the instance context, so the baseline of 3 is appropriate given 100% schema description 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 verb 'Get' and the resource 'all users from a Kura instance', which distinguishes it from sibling tools that focus on properties, configurations, snapshots, etc. The specificity of 'all users' makes the tool's scope unambiguous.

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 description provides no guidance on when to use this tool versus alternatives. It simply states the function without any context about prerequisites, exclusions, or preferred scenarios, leaving the agent to infer usage purely from the name and sibling context.

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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