confirm_order

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

Annotations only supply openWorldHint and idempotentHint, so the description usefully adds the provider-side, production-sending side effect and the two preconditions that make the call valid. It does not state whether confirmation is reversible or what happens if the provider rejects it, which is the remaining gap for a state-changing external call.

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?

Front-loaded with the action and its effect, followed by preconditions and sequencing — three tight sentences with no filler. Docked one point for the stray '[#ebe558]' artifact token that adds no meaning and should not be in a tool description.

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 2-parameter mutation with no output schema, the description covers action, effect, preconditions, and workflow ordering adequately. It omits failure/error behavior and reversibility, which would matter for an agent deciding whether to call it optimistically.

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% and both parameters are documented in the schema, including the source of order_uuid (list_my_orders / get_order_details). The description adds the concept of a 'provider order id' precondition but no new syntax or format detail, so the baseline 3 applies.

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?

States a specific verb and resource ('Confirm a DRAFT order') plus the consequence ('send it into production at the fulfillment provider'). It is clearly distinguishable from approve_order and submit_order_to_fulfillment, which are named or implied by the preconditions.

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?

Explicit when-to-use conditions are given: only DRAFT-status orders that already have a provider order id, and explicitly sequenced 'after submit_order_to_fulfillment' for 'prepare, then I confirm' stores. No alternative routing is left to inference for this workflow.

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