k8s_get_service_accounts

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

Discloses that the tool lists ServiceAccounts and the effect of omitting namespace. No annotations exist, so description carries the burden; it adds some behavioral context but lacks details on behavior like pagination, rate limits, or return format.

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?

Two sentences, no redundant words. Front-loaded with the core purpose. Every sentence adds value.

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 no output schema and 0% parameter coverage, the description is too minimal. It does not specify return values (e.g., list of names, details), any additional behavior, or error conditions. For a simple list tool, more context would aid the 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?

Schema coverage is 0%, so description must compensate. It explains the 'namespace' parameter's behavior when omitted (list all namespaces), but does not describe the required 'context' parameter at all. Thus, only partial improvement over bare schema.

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?

Description clearly states the verb 'List' and resource 'Kubernetes ServiceAccounts', and explains the concept briefly. However, it does not explicitly differentiate from sibling tools that list other resources, though the resource name is distinct.

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?

Provides a hint about omitting namespace for all namespaces, which guides usage. But there is no explicit when-to-use or when-not-to-use compared to siblings, nor alternatives mentioned.

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