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buildNetworkFromDesign

Create a complete Packet Tracer network from a JSON design specification, including devices, links, and configurations. Import structured designs or AI-generated specs to avoid manual setup.

Instructions

Build a complete network in Packet Tracer from a structured design specification. Accepts a JSON design with devices, links, and configurations. Useful for importing designs or building from AI-generated specifications.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
designYesNetwork design specification with fields: devices (array of {name, model, type, x, y}), links (array of {device1, interface1, device2, interface2, type}), configs (object mapping device names to IOS command strings), pc_configs (object mapping PC names to {dhcp, ip, mask, gateway, dns})
clear_existingNoIf true, clear existing network before building. Defaults to false.
Behavior2/5

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

No annotations are provided, so the description must carry the behavioral transparency burden. It says the operation builds a network, but it does not disclose that the tool may clear the existing network when clear_existing is true, nor does it mention side effects, failure modes, or mutation scope. The destructive behavior is only visible in the schema, not in the description.

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 three front-loaded sentences with no filler. The first sentence states the action, the second names the input shape, and the third clarifies the main use cases. Every clause adds useful context.

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?

The nested input schema is detailed and fully covers the design object's fields, and the description adds the use-case framing. The main gaps are lack of explicit side-effect disclosure and no indication of what the operation returns, but the schema plus description are enough for competent invocation in most cases.

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?

Input schema coverage is 100%, so the schema already documents both parameters thoroughly. The description names the device/link/configuration content of the design object but adds little meaning beyond it, and it does not enrich the meaning of clear_existing.

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 names a concrete verb and resource: 'Build a complete network in Packet Tracer'. It also states the input form—a JSON design with devices, links, and configurations—which distinguishes this bulk-building tool from the piecewise sibling tools like addDevice, addModule, and addLink.

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?

The description gives clear usage context: importing designs and building from AI-generated specifications. It does not explicitly name alternatives to avoid or say 'when not to use', but the intended scenarios are direct enough for an agent to route to this tool.

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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