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Impreza Host MCP Server

Impreza Host MCP Server

by imprezahost
OverviewSchemaSourceRelated ServersDiscussionsAdmin
TypeScript

impreza_list_servers

List all Impreza-managed VPS and registered servers to obtain hostname, IP, and status (online/offline/draining/revoked) for selecting the correct agent_id before deployment.

Instructions

List every Impreza-managed VPS the customer owns (and any external bring-your-own server they registered). Use to find the right agent_id before calling impreza_deploy_custom. Returns hostname + IP + status (online/offline/draining/revoked) for each.

Tool call template

This tool declares no required parameters. Add optional parameters from the input schema as needed.

{
  "id": 1,
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "arguments": {},
    "name": "impreza_list_servers"
  }
}

Input Schema

NameRequiredDescriptionDefault

No arguments

Schema Changelog

Changes observed during successful MCP inspections.

  1. First observedv0.1.0

TDQS

A4.2/5.0
Behavior3/5

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

No annotations provided, so description carries the full burden. It implies a read-only listing operation but does not explicitly state safety or side effects. The return fields are disclosed, which is adequate but not highly transparent.

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

Conciseness5/5

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

Two succinct sentences with no redundant information. The first defines scope, the second adds usage guidance and return data.

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

Completeness4/5

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

Given no output schema, the description compensates by listing return fields and usage context. Lacks details on ordering or pagination, but these are not critical for a parameterless list tool.

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?

No parameters exist in the schema (100% coverage). Baseline for 0 parameters is 4, and the description adds value by explaining the output and usage context.

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 it lists every Impreza-managed VPS and bring-your-own servers, and specifies the returned fields (hostname, IP, status). This distinguishes it from siblings like impreza_vps_status which focuses on a single server.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines4/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

Explicitly instructs to use this tool before calling impreza_deploy_custom to find the correct agent_id. Provides clear context but does not explicitly mention when not to use it.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

Deploy Server

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