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Create Power_port

netbox_create_power_port

Create a power port for a device in NetBox, specifying name and optional details like type, draw, and tags.

Instructions

Create a new power_port in NetBox.

This adds a new row to NetBox. Ask before calling if the user wanted a dry-run.

Returns: Markdown summary of the newly created object (default) or JSON with the full NetBox response.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
nameYesPower port name (required), e.g. 'PSU1'.
tagsNoOptional array of tag slugs to apply to the object.
typeNoPower connector type slug, e.g. 'iec-60320-c14', 'iec-60320-c20', 'iec-60320-c13', 'iec-60320-c19', 'nema-5-15p', 'nema-l6-20p', 'nema-5-15r'.
labelNo
device_idYesDevice id (required). Exposed as device_id (not device) for the remote-devices bridge; mapped to the API field device on write.
descriptionNo
maximum_drawNoMaximum draw in watts.
custom_fieldsNoOptional object of custom-field slugs -> values. Only include fields defined on your NetBox instance.
allocated_drawNoAllocated draw in watts.
mark_connectedNo
response_formatNoOutput format: 'markdown' (default, human-readable) or 'json' (full structured payload). Use 'json' when chaining follow-up tool calls.markdown
Behavior3/5

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

Annotations indicate it is not read-only, not idempotent, and not destructive. The description confirms it creates a new row, but does not disclose other behavioral traits like permissions needed or side effects, though it does mention the return format options.

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 concise with three sentences. However, the dry-run caution interrupts the flow between purpose and return format. Overall, it is efficient but could be better structured.

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

Completeness3/5

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

Given 11 parameters (2 required), nested objects, and no output schema, the description is somewhat incomplete. It lacks explanation of how parameters relate and does not fully describe the output beyond format options. It is adequate but leaves gaps.

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?

With 73% schema description coverage, the schema already provides parameter explanations. The description adds no information about parameters, so it does not enhance understanding beyond what the schema offers. Baseline score of 3 is appropriate.

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 it creates a new power_port and adds a new row. However, it does not differentiate this tool from other create tools in the sibling list, and it could better define what a power_port is.

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 only usage guidance is to ask the user before calling if they want a dry-run. There is no explicit instruction on when to use this tool versus alternatives, such as other power-related tools like netbox_create_power_feed.

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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