Reply To Review

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

No annotations are provided, so the description carries full burden for behavioral disclosure. It only restates that the tool replies to a review with no mention of side effects, persistence, permissions, whether the reply is immediately visible, or if it can be edited/deleted.

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 a single, front-loaded sentence with zero filler. It is appropriate for the mechanical simplicity of the tool, though it misses any supporting context.

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?

The tool is conceptually simple, but the description remains too minimal for an agent to safely call it. It lacks information about what happens after the reply, whether there are limits, or what response to expect. Even with an output schema, the missing behavioral context is quite binding.

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 describes all three parameters with clear details, especially review_id referencing get_reviews. The description does not add any extra semantic value, but with 100% schema coverage the baseline of 3 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?

The description clearly states the verb ('Reply') and resource ('a user review'), so the agent can infer the core purpose. It does not explicitly differentiate from sibling tools like get_review or get_reviews, but the action is specific enough to avoid confusion.

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?

The description gives no guidance on when to use this tool relative to alternatives. There are no mentions of prerequisites, whether to use it after get_reviews, or any restrictions or workflows. The only usage hint is indirectly in the parameter schema, not in the description.

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