skylight_rename_device

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

With no annotations, the description carries the full burden of behavioral disclosure, but it only restates that the device is renamed. It does not mention permissions, reversibility, side effects, uniqueness constraints, or error behavior, which are important for a mutation 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?

The description is a single, front-loaded sentence with no filler or redundancy. It is efficient and easy to parse, though it is concise at the expense of substantive guidance.

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 absence of annotations and output schema, this one-liner is too sparse to fully support reliable invocation. It omits expected return behavior, side effects, prerequisites, and any clarification of the optional frameId parameter.

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 already documents id and name, but the description adds no parameter-level meaning and does not compensate for the undocumented frameId parameter. With only 67% schema coverage, the missing frameId semantics remain unexplained.

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 action ('Rename') and the resource ('a Skylight device'), which distinguishes it from the close sibling skylight_rename_frame. It is specific enough to identify the core operation, though it does not elaborate on what a 'device' means or how it relates to frames.

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?

There is no guidance about when to use this tool versus alternatives like skylight_rename_frame or skylight_update_frame. It also omits prerequisites, intended workflow steps, or exclusions, leaving the agent to infer the correct usage context.

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