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gjenkins20

webmin-mcp-server

get_group_quota

Retrieve disk quota limits and current usage for a specific group on a given filesystem, enabling administrators to monitor group-level storage consumption.

Instructions

Get quota limits and usage for a specific group on a filesystem.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
serverNoServer alias (e.g., 'pi1', 'web-server'). Uses default server if not specified.
groupYesGroup name to get quota for
filesystemYesMount point of the filesystem
Behavior2/5

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

With no annotations, the description bears full burden for behavioral disclosure. It only states the action without mentioning side effects, read-only nature, or requirements like group existence. The term 'get' implies read-only, but explicit detail is missing.

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 that efficiently conveys the tool's purpose without unnecessary words.

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 no output schema, the description gives a basic idea of returns (quota limits and usage) but lacks details on response format. For a simple query tool among several sibling tools, it is minimally adequate but could be more 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?

Input schema has 100% coverage with descriptions for all parameters. The description adds no extra meaning beyond restating the parameters; it does not explain the format or interpretation of quota limits and usage.

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', the resource 'quota limits and usage', and the scope 'for a specific group on a filesystem'. It effectively distinguishes from sibling tools like 'get_user_quota' which targets user quotas.

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 retrieving group quotas but does not explicitly mention when to use this tool versus alternatives such as 'get_user_quota' or 'set_user_quota'. No guidance on prerequisites or context is provided.

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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