acedatacloud_setup_x402_authorization

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

With no annotations provided, the description carries the full burden of behavioral disclosure, but it only states the basic action and does not mention side effects, state changes, expiry behavior, or the confirm prerequisite. The 'confirm must be true' detail exists only in the schema, not in the description.

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 states the core purpose with minimal waste. It is appropriately concise, though it trades additional useful context for brevity.

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?

Given the 4-parameter schema, the output schema, and the complex sibling group around x402 authorization, the description is minimally adequate. It gives the purpose and the 'external wallet signing' context, but it omits important workflow information like confirm semantics, relation to setup/confirm phases, and post-creation behavior.

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 parameters are already documented in the schema. The description adds contextual framing around 'external wallet signing' but does not enrich the meaning of individual parameters like wallet, daily_limit_atomic, expiry_ts, or confirm beyond what the schema already provides.

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 uses a specific verb ('Create') and identifies the resource ('an authorization setup payload'), which clearly separates it from the sibling tools that enable, confirm, get, or disable x402 authorization. However, it does not explicitly mention x402 or explain what happens with the payload, leaving some ambiguity about the tool's exact role in the workflow.

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 provides no guidance about when to use this tool versus the many related x402 and setup/confirm siblings. It only says 'external wallet signing' but does not address prerequisites, follow-up actions, or conditions where another tool is more appropriate.

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