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

Annotations already declare readOnlyHint=true, idempotentHint=true, destructiveHint=false and openWorldHint=false, so the safety profile is fully covered. The description adds the admin-permission requirement, which is genuine value beyond the annotations, but says nothing about the return shape or whether results are paginated.

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?

Two short sentences with no filler; the core action is front-loaded and the permission constraint follows immediately. Nothing is redundant.

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 list call with rich annotations and no output schema, this is minimally adequate. It is missing the one thing the structured data does not supply: an explanation of the includeInactive parameter and any indication of result size or pagination.

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?

There is one parameter (includeInactive) with 0% schema description coverage, so the schema does not explain it and the description ignores it entirely. The agent cannot tell from either source that this flag controls whether deactivated members appear in the result.

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?

States a specific verb and resource ('List all members of the workspace'), which is unambiguous on its own. However, it never distinguishes itself from the sibling 'list_team_members', leaving the workspace-vs-team scope boundary for the agent to infer.

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?

The 'Requires workspace admin permissions' clause is a useful precondition, but there is no explicit when-to-use guidance and no mention of the obvious alternatives (list_team_members, whoami). Usage is implied rather than stated.

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