xr18_enable_remote

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

With no annotations provided, the description carries the behavioral burden. It discloses the time-limited nature of the update window and the need for repeated calls, which are the most important operational traits. It does not discuss side effects or authorization, but the core behavior is clearly exposed.

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 sentence that front-loads the action and duration, then states the follow-up requirement. Every phrase adds useful information, with no filler or repetition.

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 zero-parameter tool with an output schema, the description is nearly complete: it names the action, the scope, the duration, and the keep-alive requirement. The only minor gap is not explicitly stating what happens if the periodic calls stop, but the ten-second window strongly implies deactivation.

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 no parameters, so the input schema is empty and the description needs to add no parameter-level meaning. Per the zero-parameter baseline, this is appropriately handled.

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 states a specific action ('Enable XR18 remote updates'), a time bound ('for ten seconds'), and the required follow-up behavior. This clearly distinguishes it from sibling tools like xr18_get, xr18_set, and xr18_trigger.

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 instructs the agent to call the tool periodically to keep remote updates active, which is the key usage context. It does not name alternatives or exclusions, but for a straightforward enable-and-maintain tool this is adequate.

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