new_crypto_loan_flexible_repay

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

With no annotations, the description must disclose behavioral traits. It only states the action, omitting side effects, required permissions, or how the loan is identified (e.g., missing a loan ID parameter).

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 very short (one sentence plus parameter list) with no extraneous text, achieving high conciseness. However, structure is minimal and could benefit from clearer organization.

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?

Given no output schema and zero annotations, the description is incomplete. It lacks details on how to specify which loan to repay (assuming loan_currency suffices), success/failure behavior, and potential side effects. For a simple two-parameter tool, more context is needed.

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?

The description repeats parameter names and schema titles almost verbatim ('loan_currency: Loan currency', 'amount: Repay amount'), adding no additional meaning like formats, constraints, or validation rules. Schema coverage is 0%, but the description fails to compensate.

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 'Repay a flexible crypto loan,' which is a specific verb+resource action. It distinguishes from sibling tools like 'new_crypto_loan_fixed_repay' and 'new_crypto_loan_flexible_repay_collateral' by specifying 'flexible' and implying repayment of the loan principal.

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 'crypto_loan_repay' or 'new_crypto_loan_flexible_repay_collateral'. There is no mention of prerequisites or context.

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