MCP cldkctl Server

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

No annotations are provided, so the description must fully disclose behavioral traits. It fails to do so—it doesn't indicate if this is a read-only operation, what permissions are required, whether it returns a single item or list, or any error conditions. The description adds no behavioral context beyond the implied 'get' action, which is insufficient for a tool with no annotation coverage.

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 under-specified rather than concise. The single sentence 'Call the cldkctl_get_data_volume endpoint' wastes space on redundant information (repeating the tool name) without adding value, failing to front-load useful details about the tool's purpose or behavior.

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 retrieving a data volume in a cloud/kubernetes context), no annotations, no output schema, and a vague description, this is completely inadequate. The description doesn't explain what a data volume is, what information is returned, or any operational context, leaving critical gaps for 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?

The tool has 0 parameters with 100% schema description coverage, so the schema fully documents the lack of inputs. The description doesn't add parameter semantics, but with no parameters, a baseline score of 4 is appropriate as there's nothing to compensate for, and the description doesn't mislead about inputs.

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_data_volume endpoint' is a tautology that restates the tool name with minimal added meaning. It does specify a verb ('Call') and resource ('endpoint'), but fails to explain what 'get_data_volume' actually does or what a 'data volume' is in this context, making it vague and unhelpful for distinguishing from siblings like 'cldkctl_create_data_volume' or 'cldkctl_edit_data_volume'.

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 no guidance on when to use this tool versus alternatives. It lacks any context about prerequisites, typical use cases, or comparisons to sibling tools (e.g., when to 'get' vs 'create' or 'edit' a data volume), leaving the agent with no usage direction.

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