create_namespace

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

No annotations provided, and description lacks disclosure of side effects, idempotency, or error scenarios (e.g., duplicate namespace handling).

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?

Concise with clear 'Args:' listing; no superfluous text, though slightly more structure (e.g., note on default cluster) could improve.

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?

Covers basic parameters and return type hinted by output schema, but missing failure modes or what the response contains.

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?

Description explains parameter formats (e.g., 'KEY=VALUE' for labels, cluster target default) beyond the schema's titles, compensating for 0% schema coverage.

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 action 'Create' and the resource 'namespace', with optional labels. It directly distinguishes from siblings like delete_namespace and list_namespaces.

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 on when to use this tool versus alternatives (e.g., apply_manifest), no prerequisites or explicit context for usage.

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