Generate a wallet (server-side)

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

No annotations are provided, so the description carries the burden. It discloses the cost ($0.01 USDG) and that generation occurs server-side via a facilitator. However, it does not describe the return format or any side effects beyond creating a keypair, leaving some behavioral ambiguity.

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?

Two sentences with no wasted words. The first sentence states the core action, the second provides cost and an alternative. Everything earns its place, and the most important information is front-loaded.

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 simple no-parameter tool, the description covers the what, the cost, and an alternative. However, absence of an output schema means the description should clarify what is returned (e.g., public key, private key, mnemonic), which is missing. Otherwise it is quite 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 tool has zero parameters, so there is no schema to add meaning. The description adds relevant context about cost and server-side execution, which is useful context for invocation, though no parameter details are needed.

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?

Clearly states it generates a fresh Robinhood Chain keypair via the r0x facilitator. The verb 'generates' and resource 'keypair' are specific, and it distinguishes itself from sibling r0x_setup by noting the alternative.

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?

Explicitly says 'For your own agent wallet, prefer the free local generation in r0x_setup instead,' providing a clear exclusion and naming the alternative. Also conveys the context of server-side generation and the associated cost.

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