manage_cronjob

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

Annotations indicate destructiveHint: true, and the description adds specific behavior for each action: 'trigger' creates a manual Job, 'suspend' pauses the schedule, and 'resume' re-enables it. However, it does not detail potential side effects (e.g., what happens to running Jobs on suspend) or prerequisites (e.g., permissions).

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 concise with three sentences, each adding necessary detail. It is front-loaded with the purpose and lists actions clearly, with zero wasted words.

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 has three required parameters, no output schema, and a destructive annotation, the description adequately covers the main actions. It could be more complete by mentioning that the tool requires existing CronJob and cluster access, but overall it's sufficient for an agent.

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 input schema has 100% description coverage for all three parameters, so the schema already defines them well. The description adds value by explaining the semantic meaning of the 'action' parameter's values (trigger, suspend, resume), which the schema does not specify as enums.

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 performs operations on a Kubernetes CronJob and enumerates the three supported actions (trigger, suspend, resume). It distinguishes itself from sibling tools focused on other resources.

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 implies when to use the tool (to perform CronJob actions) but does not provide guidance on when not to use it or suggest alternatives. For example, it doesn't mention that 'trigger' might be used instead of directly creating a Job or that other tools might handle scheduling changes.

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