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

Annotations say readOnlyHint=false / destructiveHint=false / openWorldHint=false; the description reconciles this well by stating it 'changes nothing in the workspace', so the agent knows it writes only a feedback record. The added privacy constraint (omit customer names, emails, order numbers, message text) is genuinely useful behavioral context not captured by annotations. Return behavior is not described, keeping it short of a 5.

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?

Three compact sentences: trigger conditions first, then what to include, then the impact caveat and privacy rule. Every clause carries operational weight with no filler.

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?

With 100% schema coverage, annotations present, and no output schema, the description supplies exactly what structured fields don't: when to file feedback, what to write, what not to include, and that it is side-effect-free for the workspace. Nothing an agent needs to invoke it correctly is missing.

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 coverage is 100%, so the baseline is 3, but the description adds real meaning: it tells the agent what content belongs in `message` (what you tried, what was missing, what would have helped) and imposes an exclusion rule that no schema field encodes. This goes beyond restating the enum and field descriptions.

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 recipient ('Tell the Aide team') and immediately enumerates the concrete situations that trigger it (missing tool/option, wrong result, error, misleading description). No sibling tool does anything similar, so it is unambiguous in the toolset.

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?

Explicit when-to-use with enumerated triggers, plus content guidance ('Say what you were trying to do and what would have helped') and a clear scope caveat ('It changes nothing in the workspace'). It also gives a when-not-to-include rule for sensitive data.

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