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ay-garg

OpenShift 4 MCP Server

by ay-garg

delete_network_policy

Delete a Kubernetes NetworkPolicy to remove network isolation rules in a namespace.

Instructions

Delete a NetworkPolicy.

Args: name: NetworkPolicy name. namespace: Namespace (default: "default"). cluster: Named cluster to target (empty = default).

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
nameYes
clusterNo
namespaceNodefault

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault
resultYes
Behavior2/5

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

No annotations are provided, so the description must fully disclose behavior. It only states 'Delete a NetworkPolicy' without mentioning required permissions, reversibility, or what happens upon deletion. This is insufficient for a destructive action.

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 very short and front-loaded with the core action. Each line is purposeful. However, the use of Python docstring format (Args:) is slightly less natural for LLM consumption than plain text.

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

Completeness3/5

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

The description covers the basic operation but omits details like success/failure indication, idempotency, or side effects. An output schema exists, but without its content, we assume it covers return values. Still, more context would be beneficial.

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

Parameters4/5

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

Schema description coverage is 0%, so the description must explain all parameters. It does so for all three: name (required), namespace (default 'default'), and cluster (default empty). This adds meaning beyond the schema, though explanations are 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 starts with 'Delete a NetworkPolicy.' which clearly states the verb and resource. It distinguishes from sibling tools that delete other resources like pods, services, etc.

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 or when not to use it. The description lacks any context about prerequisites or side effects, leaving the agent with minimal decision support.

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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