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

Annotations mark it non-read-only and non-destructive, and the description adds the return shape (claimed amount and transaction hash), which is useful context for a value transfer. But for a revenue-claim mutation it omits important traits: whether the action is on-chain/irreversible, gas or fee implications, and any auth requirements. With annotations covering only the safety flags, a 3 is appropriate.

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 short sentences, both front-loaded: the action first, then the return value. No filler or redundancy.

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 financial/on-chain claim tool with no output schema, the description sensibly describes the return values in text. However, it is missing the usage routing against get_ip_revenue and any disclosure about irreversibility or fees, leaving an agent under-informed for a value-transfer operation.

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 both ipId and tokenIds are already fully documented in the schema, including the 'claims all if omitted' behavior for tokenIds. The description adds no syntax, format, or constraint detail beyond what the schema provides, so baseline 3 applies.

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 ('Claim') and resource ('earned revenue from an IP asset vault'), which clearly separates it from the read-only sibling get_ip_revenue. However, it does not explicitly name get_ip_revenue or pay_ip_royalty, so the differentiation is implied 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 guidance on when to use this versus get_ip_revenue (the read counterpart), pay_ip_royalty, or distribute_royalties. No prerequisites such as ownership, vault state, or timing are mentioned.

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