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

Annotations already declare readOnlyHint=true, idempotentHint=true, and destructiveHint=false, so the safety profile is covered. The description adds context about the 'App-only' scope and the workspace files tab, but does not provide additional behavioral details like pagination behavior or return format. No contradictions.

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 a single, concise sentence that is front-loaded with the core action and includes the necessary context ('App-only', 'workspace files tab'). No wasted words.

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?

This is a simple read-only list tool with two optional parameters and no output schema. The description states what it lists but does not describe the return value structure or pagination defaults. Given the low complexity, a brief description is mostly sufficient, but a little more detail (e.g., what fields/objects are returned) would be helpful.

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% (both 'page' and 'limit' have descriptions). The tool description adds no additional meaning for the parameters, 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 specifies the verb 'list' and the resource 'uploaded files', with a clear context ('Uwear MCP workspace files tab'). It distinguishes from sibling list tools by focusing on 'uploaded files' rather than garments, avatars, etc. However, it could be slightly more explicit about what constitutes a 'file'.

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 description does not provide any explicit guidance on when to use this tool versus alternatives, nor does it mention any exclusions. The 'App-only' prefix is a constraint but not a usage guideline. It gives no indication of when to prefer this over other list_* tools.

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