airwallex_create_global_account

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

The description adds governance context beyond the annotations: routing through a governed connector authority, 'effect' being verified by Spring, and approval_ref being required 'when resuming a write'. This is consistent with the annotations (readOnlyHint=false, destructiveHint=true) and elaborates the write-approval mechanic. However, it never discloses the actual external effects of creating a global account, failure modes, or reversibility, so disclosure remains partial.

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 well-structured and efficient: an opening identity line, one routing/scoping line, then a compact Args block with single-line entries for each parameter. Every sentence earns its place and there is no filler, though the format is functional rather than illuminating.

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?

An output schema exists, so return values are covered. The 7 parameters are all briefly documented, compensating for zero schema coverage. But for a destructive operation (destructiveHint=true), the description omits the approval workflow mechanics, when effect should be 'read' vs 'write', and crucially the expected structure of the 'arguments' JSON payload. An agent has enough to make the call but not enough to shape the payload correctly.

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 fully carries the parameter documentation burden. It compensates with a meaningful one-line explanation for all 7 parameters (project_id as 'Authenticated Project UUID', idempotency_key as 'Stable business-action identity', effect, approval_ref, etc.), which is genuinely useful. The main gap is that 'arguments', the actual payload for the connector operation, gets no structural guidance about what keys it should contain for a global account.

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 identifies the operation as 'Airwallex connector operation create_global_account', which restates the name but does confirm the verb-resource pairing. However, it never explains what a global account is or what creating one accomplishes in Airwallex domain terms — the content is dominated by routing and plumbing concerns. It does not engage with sibling tools like airwallex_get_global_account or airwallex_create_payment to clarify the distinction.

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 when-to-use guidance is provided. The description offers no exclusions, no alternatives, and no stated conditions for choosing this tool over airwallex_create_payment, airwallex_create_beneficiary, or the many other connector operations. The only directive, 'Routes only through the exact project/account governed connector authority', is a routing constraint rather than usage direction.

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