preload_model

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

No annotations provided, so description must disclose effects. It mentions avoiding lag and wait behavior, but omits failure modes (e.g., invalid model), resource consumption, or persistence of preload. Insufficient for a potentially costly operation.

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, no filler. Core purpose front-loaded, additional usage note in second sentence. Every word earns its place.

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?

Output schema exists (not shown), so return values are covered. For a simple tool with 2 params, description is adequate but lacks error handling info or prerequisites (e.g., model must be valid). Not fully comprehensive.

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?

With 0% schema coverage, description adds meaning: 'model' is the model to preload, 'wait' controls whether to block. Could specify format for model names, but adds value beyond schema types.

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 the action ('preload') and the resource ('model'), with the benefit of avoiding streaming lag. Differentiates from siblings like 'spawn_vehicle' by focusing on preloading.

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?

Provides guidance on the 'wait' parameter (fire-and-forget), but does not explicitly state when to use this tool versus alternatives like direct spawning. Lacks exclusion criteria.

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