Review exact ordered testimonial tasks

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

Annotations already establish readOnly, idempotent, closed-world, non-destructive, so the bar is lower; the description still adds real value by enumerating what is NOT performed (no provider reads, no key load, no identity check, no price, no rollback guarantee). That negative-space disclosure meaningfully bounds what a preview guarantees.

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?

Two tight sentences with no filler, leading with the core operation before the disclaimers. Slightly over-compressed – the SHA-256 and 'reviewed schema' references are opaque without more 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?

There is no output schema, so the description arguably should say what a preview yields (the hash, validation result) and how it feeds the submit step, and it does not. It covers the operation's boundaries well but leaves the agent guessing about the return payload and the preview-to-submit workflow.

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 the schema already documents both parameters, including the enum of sub-tools and the recipient-list caveat on tasks. The description adds only loose echoes ('exact ordered ... work', 'selected profile label') without new syntax or format detail, matching the baseline 3.

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 action-and-resource pair: local validation plus SHA-256 hashing of an ordered testimonial/import/invite batch. An agent can grasp it's a dry-run validator, but the phrasing is dense jargon and it never names the sibling it pairs with (submit_testimonial_batch), so differentiation is inferred rather than stated.

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?

No when-to-use guidance at all, and the obvious alternative submit_testimonial_batch is never mentioned. The 'No provider reads...' clauses hint at preview semantics but stop short of telling the agent when to reach for this versus submitting the batch for real.

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