kubectl_rollout

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

The description does not add behavioral context beyond the annotation destructiveHint=true. It does not explain potential impacts (e.g., rollback causing downtime) or required permissions. Since annotations already indicate destructiveness, a score of 3 is appropriate.

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 very short (one sentence, 7 words), but it is underinformative for a tool with 9 parameters and multiple subcommands. While concise, it sacrifices necessary detail, so a score of 3 is warranted.

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 complexity (multiple subcommands, no output schema), the description is too minimal. It lacks information about return values, when to use each subcommand, and execution behavior, making it incomplete for effective agent use.

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 100%, so all parameters are described in the input schema. The tool description adds no additional meaning beyond what the schema provides, resulting in a baseline score of 3.

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 manages the rollout of a resource, with examples of resource types (deployment, daemonset, statefulset). This distinguishes it from sibling tools like kubectl_apply or kubectl_scale, which do not handle rollout operations.

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 provided on when to use this tool versus alternatives. The description does not mention specific use cases (e.g., viewing history, pausing, rolling back) nor does it compare with other kubectl tools that may have overlapping functionality.

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