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htrixtec

MCP Server Kubernetes

by htrixtec

stop_port_forward

Stops an active Kubernetes port-forward process using its unique ID. Terminates the port forwarding to free up local ports and resources.

Instructions

Stop a port-forward process

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
idYes
Behavior1/5

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

No annotations beyond title; the description does not disclose behavioral traits such as side effects (e.g., terminating network connections), permissions needed, or whether the operation is reversible.

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 extremely short (one sentence) but it is underspecified. It lacks sufficient content to be useful, crossing from conciseness into incompleteness.

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

Completeness1/5

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

Given no output schema, no parameter explanations, and minimal description, the tool definition is inadequate for an agent to correctly select and invoke it.

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

Parameters1/5

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

The only parameter 'id' has no description in the schema, and the tool description adds no meaning. With 0% schema description coverage, the description fails to clarify what 'id' represents.

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

Purpose3/5

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

The description 'Stop a port-forward process' is a specific verb+resource, but it's vague and doesn't clarify what 'a port-forward process' refers to. It distinguishes from the sibling 'port_forward' but lacks detail.

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 this tool versus alternatives like 'port_forward' or when it's appropriate. The description provides no context for usage.

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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