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carlosedp

Redfish MCP Server

by carlosedp

redfish_manage_users

Manage user accounts on Redfish systems: create, update, or delete users to control access and permissions.

Instructions

Manage user accounts on the Redfish system

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
actionYes
Behavior1/5

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

With no annotations provided, the description must disclose behavioral traits itself. 'Manage user accounts' strongly implies a mutating operation (create/update/delete), but it gives no warning about destructive potential, permission requirements, reversibility, or side effects. This is a significant transparency gap.

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

Conciseness2/5

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

The description is a single sentence and technically concise, but it is under-specified. It does not earn its place by adding meaningful information beyond the tool name itself. Similar to the calibration example 'Process', this is under-specification rather than conciseness.

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

Completeness1/5

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

Given that this is an account-management tool with one ambiguous parameter, no output schema, and no annotations, the description is completely inadequate. It provides no information about valid actions, expected results, error conditions, or security implications, making it insufficient for correct selection and invocation.

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

Parameters1/5

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

The schema has a single required parameter 'action' with no description, enum, or default. Schema description coverage is 0%, and the description does not mention 'action' or its possible values. The tool description fails to explain what actions are supported, leaving the agent completely without guidance.

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

Purpose3/5

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

The description states a general action ('Manage user accounts') on a specific resource ('the Redfish system'), which distinguishes it from sibling tools like redfish_get_manager_info or redfish_power_control. However, 'manage' is vague and does not specify the concrete operations (e.g., create, delete, update) or scope, making it only minimally clear.

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 compared to alternatives. It does not mention any exclusions, prerequisites, or contexts where a different tool would be more appropriate. Sibling tools suggest a variety of read-only operations, but there is no contrast or use-case clarification.

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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