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

With annotations only declaring the generic mutation profile (readOnly=false, idempotent=false), the description supplies the material behavior: the hard consent gate ('only with consented=true... without it, nothing is sent') and the storage/anonymization policy ('stored with the brief and track it concerns and no user identifier'). That is exactly the kind of side-effect and privacy context annotations cannot express.

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 tight sentences, front-loading what the tool does, then the consent precondition, then the data-handling note. Every sentence earns its place; the parenthetical privacy URL is the only mildly distracting element.

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 fire-and-forget reporting tool with no output schema, the description covers purpose, gating condition, and data handling, which is all an agent needs to call it correctly. It does not mention any success acknowledgement, but that is a minor omission.

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%, so both the message and consented fields are already documented in the schema. The description reinforces the meaning of consented and its gating effect, but adds no syntax or format detail beyond that, so the baseline applies.

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 ('sends a short message to the catalogue team') plus the subject matter ('how well results fit'), and enumerates the three concrete cases it covers. No sibling tool does feedback reporting, so the agent can route here unambiguously.

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?

Gives clear trigger conditions — a wrong-feeling page, a brief that found nothing, praise worth keeping — so the agent knows what belongs here. It does not state exclusions or point to alternative tools, but no sibling overlaps this capability.

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