Api privacy purposes cascade info retrieve

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. However, the description adds no behavioral context about what a cascade preview returns, whether it affects dependent records, or how it differs from a normal retrieve despite the cascade implication.

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, but it is under-specified rather than concise. 'Cascade preview:' is a fragment that does not front-load actionable information for the agent.

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 read-only cascade-information endpoint requiring a specific id and having no output schema, the description gives no information about behavior, return shape, or usage. It is not sufficient for an agent to call the tool confidently.

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?

The input schema has one required 'id' parameter with zero schema description coverage, and the description provides no information about what the id refers to or how it should be formatted. Unlike a zero-parameter tool, this undocumented path/query parameter requires explanation that is completely absent.

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 is only 'Cascade preview:' and does not state a clear verb or resource beyond the tool name. It hints at a preview operation but does not explain what 'cascade info' means for privacy purposes, leaving the agent to infer the purpose from the name alone.

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, when not to use it, or how it relates to sibling tools such as the standard privacy purposes retrieve or object retrieve endpoints. The agent receives no routing signal.

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