MCP cldkctl Server

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

With no annotations provided, the description carries full burden for behavioral disclosure but offers none. It doesn't indicate whether this is a read-only operation, what permissions might be required, whether it returns a single namespace or list, potential rate limits, or error conditions. The bare 'Call the... endpoint' phrasing provides no operational context beyond the obvious.

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?

While technically concise with just 5 words, this is under-specification rather than effective brevity. The description fails to convey essential information that should be front-loaded. A single sentence that doesn't earn its place by adding value beyond the tool name doesn't meet the standard for true conciseness.

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?

For a tool with no annotations, no output schema, and a description that merely restates the name, this is completely inadequate. The agent receives minimal guidance about what the tool does, when to use it, what behavior to expect, or what results will be returned. Given the complexity implied by the 'cldkctl' prefix and Kubernetes namespace context, this description fails to provide necessary context.

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 the single parameter 'project_id' clearly documented in the schema. The description adds no additional parameter context beyond what the schema already provides. According to scoring rules, when schema coverage is high (>80%), the baseline is 3 even with no parameter information in the description.

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 'Call the cldkctl_get_namespace endpoint' is essentially tautological - it restates the tool name with minimal added meaning. While it implies an API call action, it doesn't specify what resource is being retrieved ('namespace') or what the operation actually does. Compared to sibling tools like 'cldkctl_get_pod' or 'cldkctl_get_service', this description fails to distinguish the specific resource type being accessed.

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 zero guidance on when to use this tool versus alternatives. There's no mention of prerequisites, appropriate contexts, or differentiation from similar get operations in the extensive sibling list. The agent receives no help in determining when namespace retrieval is needed versus other resource types.

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