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dwin-gharibi

ArvanCloud MCP Server

by dwin-gharibi

arvan_k8s_delete

DestructiveIdempotent

Delete Kubernetes resources by specifying a manifest or directory path, removing them from ArvanCloud clusters.

Instructions

kubectl delete -f a manifest or directory.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
manifestNo
directoryNo
kubeconfigNo
kubeconfig_pathNo
namespaceNo
Behavior3/5

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

Annotations already declare destructiveHint=true and idempotentHint=true. The description adds the technical reference to kubectl delete but does not elaborate on side effects or permissions. It does not contradict annotations.

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

Conciseness4/5

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

The description is a single, efficient sentence. It is front-loaded with the core action, but brevity sacrifices detail on parameters and usage.

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 5 parameters with no descriptions and a destructive action, the description lacks completeness. It does not clarify required parameters (none) or that it relies on kubectl context. No output schema provided.

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?

With 0% schema description coverage, the description should compensate but only mentions 'manifest or directory,' leaving kubeconfig, kubeconfig_path, and namespace unexplained. The added value beyond schema is minimal.

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

Purpose5/5

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

The description 'kubectl delete -f a manifest or directory.' clearly states the action (delete) and the resource type (manifest/directory). It distinguishes from siblings like arvan_k8s_apply and arvan_k8s_get by specifying the delete operation.

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 guidance on when to use or not use this tool. The description does not mention prerequisites, alternatives, or context for using kubectl delete versus other methods.

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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