pause_render

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

With no annotations, the description carries the behavioral burden but only states the action and object. It does not disclose whether the render can be resumed, whether resources remain allocated, what happens if the render is not active, or any error behavior.

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?

A single, front-loaded sentence that states the action immediately and keeps the qualifiers ('native-host', 'MoonRay's Hydra delegate') brief. Every word contributes to identifying the tool's function.

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 state-changing tool with no annotations and no output schema, the description is too thin. It omits the relationship to resume_render/cancel_render and the meaning or source of job_id, leaving an agent to infer critical invocation context from sibling names.

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?

Schema description coverage is 0%, and the description does not mention job_id or explain how to obtain it. The schema's title 'Job Id' provides the only clue, so the description adds no value for parameter understanding.

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 uses a specific verb ('Pause') with a precise resource ('active native-host render') and names the technical path ('MoonRay's Hydra delegate'). This clearly distinguishes it from sibling operations like resume_render and cancel_render.

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?

No guidance is given for when to use this tool versus alternatives such as cancel_render or resume_render. There is no mention of prerequisites (e.g., an active render started by start_render) or of the pause/resume lifecycle.

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