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. However, it adds nothing beyond the tautological statement—no indication of whether this is a read or write operation, what it returns, any rate limits, authentication needs, or side effects. This leaves the agent completely in the dark about the tool's behavior.

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 brief, it's not appropriately concise—it's under-specified and fails to convey useful information. The single sentence 'Call the cldkctl_registry_repository_list endpoint' wastes its opportunity to inform, making it inefficient rather than succinct.

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 implied by the tool name (likely listing repository details in a registry context) and the absence of annotations and output schema, the description is completely inadequate. It provides no meaningful context about what the tool does, how it behaves, or what it returns, leaving the agent unable to use it effectively.

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 input schema has 0 parameters with 100% coverage, meaning no parameters are documented in the schema. The description doesn't mention any parameters, which is appropriate here since none exist. This earns a baseline score of 4, as the description doesn't need to compensate for missing parameter info.

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_repository_list endpoint' is a tautology that merely restates the tool name with 'Call the' prefix, failing to specify what the tool actually does. It doesn't distinguish this tool from its many siblings (like 'cldkctl_registry_list' or 'cldkctl_registry_repositories'), leaving the agent guessing about its specific function.

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. With numerous sibling tools related to registries and repositories (e.g., 'cldkctl_registry_list', 'cldkctl_registry_repositories'), the description offers no context, prerequisites, or differentiation, making it impossible for an agent to make an informed choice.

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