k8s_get_kubernetes_cluster_status

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

With no annotations, the description carries the behavioral disclosure burden. It does disclose the smart identifier resolution behavior and the main output contents (health, resources, node status). However, it does not mention whether any side effects, permissions, or API-specific behaviors apply, though the read-only nature is reasonably implied by 'Get' and 'status'.

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 compact and front-loaded with the main purpose, followed by identifier resolution, args, and returns. It is easy to scan. There is minor redundancy between 'cluster label or ID' and 'use cluster label or UUID', but overall the structure is efficient.

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?

There is an output schema, so return values need not be fully re-described. However, given the large cluster of closely related k8s tools, the description omits any pointer to alternatives and does not clarify what makes status coverage 'comprehensive' vs. other cluster read operations. It is adequate for a simple read tool but not fully complete for tool selection.

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%, so the description must fully explain the parameter. It does: 'cluster_identifier: The cluster label or ID' plus 'Smart identifier resolution: use cluster label or UUID.' This adds meaningful semantic detail beyond the bare schema definition of the string parameter.

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 clear verb and resource: 'Get comprehensive status information for a Kubernetes cluster.' It further clarifies the scope by listing health, resources, and node status. However, it does not explicitly distinguish itself from sibling tools like k8s_get_kubernetes_cluster or k8s_get_kubernetes_cluster_resources, so it falls short of full differentiation.

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 provides no guidance on when to use this tool versus sibling alternatives such as k8s_get_kubernetes_cluster, k8s_get_kubernetes_cluster_resources, or k8s_get_kubernetes_cluster_config. 'Smart identifier resolution' is a parameter behavior, not usage guidance. An agent is left to infer when this status tool is the right choice.

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