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sjk4425

ncloud-mcp-server

by sjk4425

ncloud_nks_create_access_entry

Create an IAM access entry for an NKS cluster using its UUID, IAM principal ARN, and optional Kubernetes groups to control access.

Instructions

Create an IAM access entry for an NKS cluster

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
typeNoAccess entry type
clusterUuidYesUUID of the cluster
principalArnNoIAM principal ARN
kubernetesGroupsNoKubernetes groups
Behavior2/5

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

The description only says 'Create' but provides no behavioral details beyond the obvious; annotations only show destructiveHint=false, leaving gaps about idempotency, permissions, or failure behavior.

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

Conciseness3/5

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

The description is a single sentence with no fluff, but it is under-specified for the complexity of the tool.

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?

The description is too brief for a creation tool; it lacks context about access entries, cluster relationship, or return values (no output schema), leaving the agent underinformed.

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

Parameters3/5

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

Schema description coverage is 100%, so baseline is 3; the description adds no extra meaning beyond the schema's parameter descriptions.

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 clearly states the verb 'Create' and the resource 'IAM access entry for an NKS cluster', distinguishing it from sibling tools like list, get, update, and delete access entries.

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 update or delete, nor any prerequisites such as the cluster existing.

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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