winops_accounts_group_members

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

Annotations already declare readOnlyHint=true and destructiveHint=false, so the read-only nature is covered. The description adds a return format and an example, which provides some behavioral context. However, it does not mention potential error conditions (e.g., nonexistent group) or access requirements, so it adds modest value beyond annotations.

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

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

The description is concise, with a one-line purpose statement, a short return format block, and an example. Every element adds value without redundancy. It is well-structured and front-loaded with the core purpose.

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

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

For a simple read-only listing tool with a single parameter, the description fully covers purpose, return format, and example usage. The tool is straightforward, and the provided information is sufficient for correct invocation and interpretation of results.

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

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

Schema description coverage is 100% (the only parameter 'group' is described as 'Local group name.'). The tool description does not add any additional meaning beyond what the schema already provides. The example shows usage but offers no extra semantic detail, so the baseline of 3 is appropriate.

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

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

The description clearly states 'List members of a local Windows group,' which is a specific verb+resource phrase. It distinguishes from sibling tools like winops_accounts_list_groups (lists groups) and winops_accounts_list_users (lists users), making its purpose unambiguous.

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

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

No explicit guidance on when to use this tool versus alternatives like winops_accounts_manage_group or winops_accounts_list_groups. The description only states what it does, not when it should be chosen over other tools. There is no mention of conditions where it would or wouldn't be appropriate.

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