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

Annotations already declare readOnly/idempotent/non-destructive, so the safety profile is covered. The description adds genuinely new behavior the annotations cannot express: a consent-link flow on private asks, the one-day access window, and the fact that a repeat call is expected rather than an error.

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 front-loaded sentences with no filler; the read operation is stated before the conditional flow. The long parenthetical in sentence two is dense but still earns its place by explaining the access window.

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?

With no output schema, the description carries the burden of describing returns and does so only loosely ('answers ... and their supporting evidence'). It says nothing about what a call returns when answers are still pending or absent, which matters for a polling-style tool.

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 only 50% — collectionId carries no description at all beyond a digit pattern. The description never mentions collectionId or wait_seconds by name, so it does not compensate for the gap, and it leaves the schema's internal inconsistency (wait_seconds description says max 20 while the constraint allows 45) unresolved.

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 ('Read answers to an ask you posted') and narrows scope to approved answers plus supporting evidence, which separates it from the ask-creation sibling post_ask. It never names read_ask or check_verdict, so an agent must infer the boundary with the tools that touch the same ask object.

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 concrete procedural guidance for the tricky case: on a private ask the first call may return an Allow link that grants one-day access, and the agent should hand it over then call again. What's missing is any explicit routing guidance against siblings such as read_ask or check_verdict.

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