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dwin-gharibi

ArvanCloud MCP Server

by dwin-gharibi

arvan_attach_network

Attach a network to a server, optionally assigning a fixed IP and enabling port security.

Instructions

Attach a network to a server (optionally with a fixed IP).

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
network_idYes
server_idYes
regionNo
ipNo
enable_port_securityNo
Behavior3/5

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

Annotations already indicate readOnlyHint=false, so the description's mention of 'attach' is consistent but adds no extra behavioral context (e.g., effects on existing network attachments, permission requirements).

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?

The description is a single, concise sentence that efficiently conveys the core action without unnecessary words.

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?

Despite having 5 parameters and no output schema, the description covers only the fixed IP option; it omits context on region, port security, prerequisites, or return values.

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

Parameters2/5

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

With 0% schema description coverage, the description only partially explains the 'ip' parameter via 'optionally with a fixed IP', but fails to document network_id, server_id, region, or enable_port_security.

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 specifies the action 'attach' and the resource 'network to a server', clearly distinguishing it from sibling tools like 'arvan_attach_volume' or 'arvan_attach_floating_ip'.

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 is provided on when to use this tool versus alternatives; the description lacks any 'when-to-use' or 'when-not-to-use' context.

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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