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

Annotations already declare it as a non-read-only, idempotent, non-destructive operation. The description adds genuine value by scoping the effect: existing buyer downloads are retained while new sales halt. It does not, however, describe permissions, reversibility, or what happens to in-flight orders.

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?

A single front-loaded sentence with zero filler – the effect is stated immediately. Its brevity borders on under-specification rather than padding, so it earns its place but leaves nothing else.

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 simple 3-parameter mutation the description covers the core effect and annotations cover the safety profile, but with no output schema, no parameter docs, and no usage context, an agent lacks enough to call it confidently in ambiguous cases.

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% across three parameters, and the description mentions none of them. Nothing explains project_id (the target) or request_id (an 8-char-minimum idempotency key), so the description fails to compensate for the total lack of schema documentation.

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 (pause) and its concrete effect on the resource (new sales stop, existing buyer downloads retained). It is clear what the tool does, though it never names the product/resource explicitly nor distinguishes it from siblings like speedbot_product_publish or speedbot_product_mine.

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 pause versus when to use alternatives (e.g., product_amend, product_publish) and no mention of the inverse operation or prerequisites. The agent must infer the appropriate situation entirely from the effect statement.

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