airwallex_get_global_account

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

Annotations already declare readOnlyHint and idempotentHint. The description reinforces this with 'effect: Required and must be read' and adds a routing caveat ('Routes only through the exact project/account governed connector authority'). However, mentioning 'approval_ref ... when resuming a write' in a read-only tool is confusing and detracts from clarity. No direct contradiction with annotations.

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 first sentence redundantly repeats the tool name and platform path, wasting space. The routing line is cryptic. The Args list is well-structured and scannable, which saves the score from being lower. Overall it is compact but includes filler.

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 description covers parameters but omits a clear statement of what the tool returns or when it should be invoked. Even though an output schema exists, the missing purpose and usage guidance leave an agent under-informed. The 'resuming a write' note for approval_ref is contextually irrelevant for a read-only 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 0%, so the description carries the full burden for parameter meaning. The Args list provides some semantic context for all 7 parameters (e.g., project_id: Authenticated Project UUID; connector_account_ref: Project-bound connector account alias). Some definitions are jargon-heavy, but they add value beyond the bare schema titles.

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 restates the operation name and platform tool path ('Airwallex connector operation `get_global_account`') without ever stating what the tool actually does, such as 'retrieves a global account'. The word 'get' in the name carries the entire semantic burden. The routing constraint adds scope but not purpose.

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 given on when to use this tool versus alternative sibling tools like airwallex_create_global_account or airwallex_list_balances. The routing statement is a constraint, not a usage directive. An agent cannot infer the correct invocation context from this description.

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