resolve_level

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. It reveals important traits: integer division with truncation, potential disagreement with floating-point calculations, and clamping behavior for out-of-range values. It also states what the result includes without exposing unnecessary details. This goes beyond a generic description and provides genuinely useful edge-case information.

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 appropriately concise, with a clear lead sentence, a paragraph explaining rationale, and a compact Args section. Every sentence earns its place—no filler or redundancy. The structure (purpose, why, related tool, parameter details) is logical and easy to scan.

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 tool's simplicity (one parameter) and the presence of an output schema, the description covers all necessary aspects: what it computes, why it's needed, how parameters behave, and what the output references (maze). It does not omit critical context and does not need to detail return types because an output schema is provided.

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 schema has no description for the 'level' parameter (0% coverage), so the description must compensate. The Args section does this effectively by explaining the parameter's meaning and its clamping behavior, which is not present in the schema. This fully addresses potential confusion and guides correct usage.

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 with a specific verb ('Resolve') and a detailed resource ('what a level number actually means: how many enemy tanks the round fields in total, how many may be alive at once, and how often they arrive'). It distinguishes itself from siblings by mentioning get_maze for maze layout and contrasting with reading a file. This is more than just a restatement of the name—it provides concrete capabilities.

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 tells when to use this tool instead of alternatives: 'Levels are GENERATED from a ramp formula, not stored anywhere, so this cannot be answered by reading a file — call this tool instead of computing it yourself'. It also directs to a sibling ('call get_maze for its actual layout'). This gives clear decision guidance, exceeding basic when-to-use.

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