BinanceCheckVIPLoanCollateralAccount

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

With no annotations provided, the description carries the full burden. It discloses important behavioral logic (loan vs collateral account returns different sets of accounts), but does not mention authentication requirements, rate limits, or the read-only nature explicitly. The word 'check' implies a safe query, but more transparency about access prerequisites would be beneficial.

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 concise, two sentences, front-loaded with the primary purpose, and every sentence adds value. No filler or repetition.

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?

The main behavior is explained clearly, including the conditional account-type logic. However, the three optional parameters are not integrated into the description, and there is no output schema to clarify return structure. For a query tool of this complexity, the description is adequate but leaves room for ambiguity regarding param usage and return specifics.

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 the baseline is 3. Each parameter has only a minimal 'Optional' label, and the description adds no extra meaning about how orderId or collateralAccountId affect the results, so it does not compensate beyond the schema.

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 allows users to check collateral accounts and the coins held as collateral, with a specific verb ('check') and resource. It also explains the conditional behavior based on account type, which distinguishes it from sibling tools like BinanceGetVIPLoanOngoingOrders and BinanceGetCollateralAssetData.

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?

The description implies usage for querying collateral accounts by describing the account-type-dependent behavior, but it does not explicitly state when to use this tool versus alternatives, nor does it mention exclusions. The guidance is thus implied rather than explicit.

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