prepare_mint

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

No annotations are present, so the description carries the full disclosure burden. It states the transaction is 'unsigned' but does not explain that it requires subsequent signing or submission, or mention any side effects, permissions, or rate limits. The description is adequate but lacks depth for a mutation-like tool.

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 description is a single sentence that immediately communicates the core purpose. No extraneous words or information – every part is essential.

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?

Despite no output schema or annotations, the description covers the main action for a simple tool. However, it could mention that the output is an unsigned transaction object and note the relationship to siblings like submit_sponsored_mint, which would improve completeness.

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 100%, so the baseline is 3. The description confirms the userAddress role but adds no new meaning beyond the schema's own descriptions. It does not elaborate on parameter formats or constraints.

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 clearly states the tool prepares an unsigned Sui transaction that pays 1 SUI and mints 10M SHIT to the user's own address. This specific verb+resource combination distinguishes it from siblings like prepare_sponsored_mint (sponsored) and check_mint_status (status checking).

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 is provided on when to use this tool versus alternatives such as prepare_sponsored_mint or quote_mint_fee. The description only states what the tool does, without indicating context or exclusions.

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