k8s_list_statefulsets

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

No annotations are provided, so the description carries the full burden. It states the action ('List') but doesn't disclose behavioral traits like whether it's read-only (implied but not explicit), what permissions are required, how results are formatted (e.g., YAML, JSON), if there's pagination, or error handling. This leaves significant gaps for a tool interacting with a Kubernetes cluster.

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, efficient sentence that front-loads the core action ('List StatefulSets') and specifies the scope ('in a namespace'). There is no wasted verbiage, making it easy to parse quickly.

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 complexity of Kubernetes operations and lack of annotations or output schema, the description is incomplete. It doesn't cover behavioral aspects like safety, permissions, or output format, which are critical for an agent to use this tool effectively in a cluster environment.

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%, with both parameters ('namespace' and 'all_namespaces') clearly documented in the schema. The description adds no additional parameter semantics beyond implying namespace scoping, so it meets the baseline of 3 where the schema does the heavy lifting.

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 verb ('List') and resource ('StatefulSets'), and specifies the scope ('in a namespace'). It distinguishes from siblings like 'k8s_get_statefulset' (singular) and 'k8s_get_all' (all resources), but doesn't explicitly differentiate from 'k8s_list_pods' or similar list tools beyond the resource type.

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. It doesn't mention siblings like 'k8s_get_statefulset' for detailed views or 'k8s_get_all' for broader queries, nor does it specify prerequisites such as needing cluster access or appropriate permissions.

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