init

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

No annotations are provided, so the description carries the full burden. It discloses idempotency and safety to re-run, which reduces risk of misuse. However, it does not detail side effects, authorization requirements, or rate limits, leaving some behavioral gaps.

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, focused sentence that immediately conveys the tool's combined actions and key properties. It contains zero wasted words and is front-loaded with the main purpose.

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 covers the tool's purpose and safety but omits details about return values, error conditions, or the exact sequence of operations. For a composite bootstrap tool, this additional context would be helpful for agents to parse the result 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?

The input schema has 100% description coverage and only one parameter ('rail') with an enum fully explained. The description adds no further meaning beyond the schema, so the baseline score of 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?

The description clearly states the tool's purpose: setting up agent allowance, requesting faucet funding, and checking tier status in a single call. It uses specific verbs and resources, and distinguishes itself from sibling tools like allowance_create, request_faucet, and tier_status by being a combined bootstrap operation.

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 explicitly labels this as a 'single-call bootstrap' and notes it is 'Idempotent, safe to re-run,' guiding usage for initialization scenarios. While it does not explicitly list alternatives or when not to use, the context signals from sibling tools make the intended use clear.

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