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ahmedselimmansor-ctrl

IBM Cloud MCP Server

ks_delete_worker_pool

Deletes a specified worker pool from a cluster in IBM Cloud Kubernetes Service.

Instructions

Delete a worker pool

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
clusterYes
worker_poolYes
Behavior2/5

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

No annotations exist, and the description only says 'Delete'. It does not disclose consequences (e.g., irreversibility, cascading effects on workers, required permissions). The behavioral transparency is insufficient for an automated agent.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness2/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is overly terse—one sentence of 4 words. While concise, it omits essential information for a destructive operation with two required parameters. Conciseness should not come at the cost of completeness.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness2/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given the tool's complexity (destructive, no annotations, no output schema, 2 required params), the description is severely incomplete. It lacks details on return values, error conditions, synchronization, and resource dependencies.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters2/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Both parameters ('cluster' and 'worker_pool') lack descriptions in the schema, and the tool description adds no additional meaning. The agent must infer from parameter names alone, which is insufficient for correct invocation.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose4/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states the action (delete) and resource (worker pool). It distinguishes from sibling tools like ks_create_worker_pool and ks_resize_worker_pool by specifying deletion. However, it could be more precise by clarifying that this pertains to a Kubernetes cluster.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines2/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

No usage guidelines provided. The description does not indicate when to use this tool, prerequisites (e.g., cluster must exist, worker pool must not be in use), or alternatives. This is a destructive operation requiring clearer context.

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

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