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

Annotations already declare this is a non-readonly, non-destructive, non-idempotent open-world mutation. The description adds real value beyond them by enumerating the state values ('seen, fixed or wontfix'), which the schema leaves as an unconstrained string, and by noting the reporter sees the answer (a visibility/side-effect disclosure). It does not cover permissions or whether the answer is editable afterwards.

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?

Front-loaded and short, with the critical state values placed early. However the description ends mid-clause ('the reporter reads it with...'), so the final sentence is truncated and does not land a complete thought.

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 3-required-parameter mutation with no output schema, the description should at minimum say what `id` refers to and what the answer does downstream. The truncation leaves the reporter-facing consequence unresolved, though the state vocabulary partly compensates.

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%, so the description carries the burden, and it only partially delivers: it explains the legal values of `state` (the schema's bare string gives none), but `id` (which report) and `text` (the answer body) receive no explanation at all. Two of three required parameters remain undefined anywhere.

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 ('Answer a report') and names the three target states, which distinguishes it from siblings like report (submission), reports_open (listing) and report_status (reading). It does not explicitly name those siblings, but the action is concrete enough to be recognizable.

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?

Usage is implied — you answer a report when responding to a reporter — and the trailing phrase hints the reporter consumes the answer elsewhere. There is no explicit statement of when not to use it or which sibling to use for reading status, so guidance stops short of full routing.

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