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k8s-pilot

k8s-pilot

by bourbonkk
OverviewSchemaSourceRelated ServersDiscussionsAdmin
Python
Hybrid

ingress_update

Update an existing Kubernetes Ingress to set a new host, backend service name, and port in a specified namespace.

Instructions

Update an existing Ingress in the specified namespace.

Args: context_name: The Kubernetes context name namespace: The Kubernetes namespace name: The Ingress name host: The new host for the Ingress service_name: The new backend service name service_port: The new backend service port

Returns: Status of the update operation

Tool call template

Replace each placeholder with a value matching the input schema. Only required parameters are included; add optional parameters as needed.

{
  "id": 1,
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "arguments": {
      "context_name": "<context_name>",
      "namespace": "<namespace>",
      "name": "<name>",
      "host": "<host>",
      "service_name": "<service_name>",
      "service_port": "<service_port>"
    },
    "name": "ingress_update"
  }
}

Input Schema

NameRequiredDescriptionDefault
hostYes
nameYes
namespaceYes
context_nameYes
service_nameYes
service_portYes

Schema Changelog

Changes observed during successful MCP inspections.

  1. First observed

TDQS

B3/5.0
Behavior2/5

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

With no annotations provided, the description carries the full burden of behavioral disclosure. It states this is an update operation, implying mutation, but lacks details on permissions required, whether changes are idempotent or reversible, error handling, or rate limits. The return statement is vague ('Status of the update operation'), offering minimal insight into outcomes.

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 well-structured with a clear opening sentence followed by an 'Args' and 'Returns' section. It's appropriately sized for a 6-parameter tool, though the return statement could be more informative. There's no wasted text, and information is front-loaded effectively.

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?

For a mutation tool with 6 parameters, 0% schema coverage, no annotations, and no output schema, the description is insufficient. It covers basic parameter semantics but lacks critical behavioral details (e.g., side effects, error cases) and output specifics, leaving the agent under-informed for safe and effective use.

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 compensate. It lists all six parameters with brief explanations (e.g., 'The new host for the Ingress'), adding meaningful context beyond the schema's titles. However, it doesn't specify formats (e.g., for 'host') or constraints (e.g., valid port ranges), leaving some gaps.

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 verb ('Update') and resource ('an existing Ingress'), and specifies the scope ('in the specified namespace'). It distinguishes from sibling tools like 'ingress_create' and 'ingress_delete' by focusing on updates, though it doesn't explicitly contrast with them. The purpose is specific and actionable.

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?

The description provides no guidance on when to use this tool versus alternatives like 'ingress_create' for new resources or 'ingress_get' for inspection. It mentions no prerequisites, constraints, or typical scenarios for updates, leaving the agent to infer usage from the tool name alone.

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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