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

With no annotations provided, the description carries the full burden. It discloses the content scope, including chain recommendations, faucet URLs, prerequisites, and recovery commands for interrupted sessions. It does not explicitly state whether the tool has side effects, but 'Returns' strongly implies a safe, read-only operation, adding useful context beyond a simple generic statement.

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 two well-structured sentences. The first sentence front-loads the primary purpose, and the second efficiently lists the key contents. Every phrase earns its place, with no redundancy or 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 is fairly complete for a no-parameter guide-returning tool. It covers the flow, recommendations, prerequisites, and recovery commands. Since an output schema exists, return value details are presumably defined there. However, it could slightly improve by explicitly mentioning it is a read-only reference or comparing to similar sibling tools.

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, and schema coverage is 100% vacuously. The description does not need to explain parameters. Baseline 4 is appropriate since there is nothing to compensate for.

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 clearly states the tool returns a step-by-step setup flow for deploying PayRam as an agent, listing specific components (install, wallet creation, faucet funding, contract deployment, first payment). This specific verb+resource+scope distinguishes it from siblings like generate_setup_checklist or onboard_agent_setup.

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 implies the tool is used when one needs the full setup flow, and the detailed content makes the use case clear. However, it does not explicitly state when to use this tool versus alternatives like onboard_agent_setup or generate_setup_checklist, nor does it provide exclusions.

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