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

No annotations are provided, so the description must carry the behavioral burden. It mentions 'unsigned', which is useful, but does not disclose what is returned, whether signing/submission is required, what permissions or raid participation are needed, or what side effects occur.

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 definition is a single front-loaded sentence with no wasted text. The 'Homes:' prefix is slightly cryptic, and the brevity comes at the cost of completeness, but structurally it is efficient.

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 transaction-preparation tool with no annotations and no output schema, the description is too thin. It does not explain what the prepared unsigned claim is, what the agent should do with it, or what prerequisites govern its use.

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?

There is one parameter and schema description coverage is 100%, so the input schema already fully documents the wallet. The description adds no parameter-specific meaning beyond that, making 3 the appropriate baseline.

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 states a specific action and resource: preparing an unsigned claim for raid loot. It is distinguishable from generic claim tools, though it does not explicitly differentiate itself from nearby raid siblings such as prepare_raid_launch or prepare_raid_resolve.

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?

It implies use when claiming raid loot, but gives no explicit when-to-use conditions, prerequisites, or alternatives. With many prepare_* siblings, an agent gets no guidance on why to choose this one over related raid preparation tools.

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