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 no behavioral context beyond 'detail' and does not disclose anything about the return shape, error behavior, or relationship to the output schema.

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 extremely short with no wasted words, which is structurally clean. However, 'One real asset in detail' is under-specified to the point of being nearly tautological, so the brevity does not add much practical value.

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?

Given the one required parameter, read-only annotations, and an existing output schema, the description needed only to explain what 'detail' means and which sibling to choose. It does neither, leaving the agent under-informed about how to invoke it correctly and what to expect.

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 0%, so the description must compensate, but it never mentions asset_id or how to provide it. The parameter name is self-explanatory, but the agent receives no guidance on ID format, source, or meaning beyond the bare property name.

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 states the resource ('real asset') and that it returns detail, but lacks an explicit verb and leaves 'in detail' vague. It distinguishes itself from list_real_assets by implying a single asset, but does not differentiate it from get_real_asset_economics or other get_* siblings.

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?

There is no guidance on when to use this tool versus alternatives. It does not mention that an asset_id is required, that asset IDs might come from list_real_assets, or that get_real_asset_economics covers economic/financial detail rather than general detail.

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