BinanceGetPayTradeHistory

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

No annotations are provided, so the description carries the transparency burden. It explicitly states this is a GET fetch, implying read-only behavior, and lists the types of records returned. However, it omits other behavioral details like authentication requirements, pagination behavior, or whether both sent and received transactions are included, which would enhance transparency.

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, front-loaded sentence that efficiently conveys the tool's purpose and scope. Every phrase adds value, listing concrete transaction types without wasted words.

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 relatively simple tool with four optional parameters and no output schema, the description provides a solid overview of what is returned (transaction records with examples). It lacks some context like account scope or time-range semantics, but the core behavior is adequately conveyed. Without annotations, a bit more detail could be expected, but the listing of covered transaction types makes it reasonably complete.

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 input schema already provides descriptions for all four parameters with 100% coverage, so the baseline is 3. The description does not add extra meaning about how parameters like startTime/endTime filter results or how limit behaves beyond the schema's own text, so it neither boosts nor detracts.

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 retrieves Binance Pay trade history via GET, and enumerates specific transaction types (C2C transfers, merchant payments, crypto box activity, refunds, payouts, remittance). This verb+resource structure effectively distinguishes it from sibling tools like BinanceGetC2CTradeHistory and BinanceGetFiatPaymentsHistory.

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 by enumerating covered transaction types, giving context for when to use this tool (e.g., when needing Pay-related history). However, it does not explicitly name alternatives or exclusions, such as when to use BinanceGetC2CTradeHistory instead, so it falls short of the highest bar.

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