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 reveals nothing about the tool's behavior—whether it's a read or write operation, what side effects occur (e.g., starting a notebook consumes resources), authentication requirements, rate limits, or expected outcomes. The description is completely silent on these critical behavioral aspects.

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 (one sentence), it suffers from severe under-specification rather than effective conciseness. The single sentence 'Call the cldkctl_notebook_start endpoint' is essentially empty of useful information, failing to communicate purpose or usage. True conciseness would distill essential information efficiently, but this description lacks substance altogether.

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 tool's likely complexity (starting a notebook is a state-changing operation), the absence of annotations, and no output schema, the description is completely inadequate. It doesn't explain what the tool does, when to use it, what behavior to expect, or what results it produces. For a tool that presumably initiates notebook instances, this level of documentation is insufficient for an AI agent to use it correctly.

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 100% description coverage, with clear parameter descriptions for project_id, name, and namespace. The tool description adds no additional semantic context about these parameters (e.g., what a 'namespace' means in this context, format requirements, or relationships between parameters). Since the schema already documents parameters adequately, the baseline score of 3 is appropriate, though the description provides no extra value.

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_notebook_start endpoint' is a tautology that merely restates the tool name with 'Call' added. It fails to specify what the tool actually does (e.g., start a notebook instance, initiate a notebook session, or launch a notebook environment). The description provides no meaningful information about the tool's purpose or how it differs from sibling tools like cldkctl_notebook_create, cldkctl_notebook_stop, or cldkctl_notebook_list.

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 offers no guidance on when to use this tool versus alternatives. It doesn't mention prerequisites, appropriate contexts, or relationships with sibling tools (e.g., whether to use this after cldkctl_notebook_create or instead of it). Without any usage instructions, an AI agent cannot determine when this tool is appropriate compared to other notebook-related tools in the list.

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