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

Adds substantial context beyond the readOnly/idempotent annotations: the pending-state error behavior, a concrete rate-limit floor of 10 seconds, a 7-day expiry window, and an explicit negative ('No transcript is returned'). These are exactly the traits that would otherwise cause failed or misjudged calls.

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?

Four short sentences, front-loaded with the return value, then failure mode, rate limit, expiry, and content boundary. Every sentence carries distinct operational information with no padding.

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 should convey the shape of 'completed structured answers' — it only says they are structured and lack a transcript. For a simple one-param read tool the failure/expiry guidance is strong, but the return payload and the id's origin remain underspecified.

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 0% and the single parameter 'id' is never explained in the description — it is unclear whether this is a handoff id, a template id, or a submission id, or where it comes from. With no schema documentation to fall back on, the description should have identified the id source, which is the one thing an agent could get wrong.

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 ('Returns completed structured answers') and scopes it to a project, which distinguishes it from sibling read tools like get_handoff or get_template. It stops short of naming which sibling to use instead when the caller actually wants raw submission data.

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?

'Pending results return an error; poll no more often than every 10 seconds' gives concrete operational guidance on when this call will fail and how to poll, which is exactly what an agent needs before calling. No explicit alternative tool or prerequisite (e.g. 'after create_handoff') is named.

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