MCP cldkctl Server

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

No annotations are provided, so the description carries the full burden of behavioral disclosure. The description fails to indicate this is a destructive delete operation, doesn't mention any authentication requirements, rate limits, or what happens when labels are deleted. For a mutation tool with zero annotation coverage, this represents a complete lack of behavioral transparency.

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 the description is technically concise with just one sentence, it's an example of under-specification rather than effective conciseness. The single sentence doesn't convey meaningful information, making it inefficient rather than appropriately sized. Every sentence should earn its place, and this one doesn't.

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 destructive delete operation with 5 required parameters, no annotations, and no output schema, the description is completely inadequate. It doesn't explain what gets deleted, what the consequences are, or provide any context about registry labels. The description fails to compensate for the lack of structured metadata.

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?

The schema description coverage is 100%, so all parameters are documented in the input schema. The description adds no additional parameter information beyond what's already in the schema. According to scoring rules, when schema coverage is high (>80%), the baseline score 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_registry_labels_delete endpoint' is a tautology that merely restates the tool name without explaining what it actually does. It doesn't specify what resource is being deleted (registry labels) or what the operation entails, making it completely unhelpful for understanding the tool's purpose.

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 absolutely no guidance about when to use this tool versus alternatives. With sibling tools like 'cldkctl_registry_labels_create' and 'cldkctl_registry_labels_update' available, there's no indication of when deletion is appropriate versus creation or modification of registry labels.

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