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netbox_bulk_update_objects

Update multiple existing NetBox objects of the same type in one request by supplying each object ID and the fields to change.

Instructions

Update multiple existing objects of the same type in a single request.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
dataYesList of dicts. Each dict MUST contain "id" plus the fields to change, e.g. [{"id": 12, "status": "active"}, {"id": 13, "status": "offline"}]
object_typeYesString representing the NetBox object type (e.g. "dcim.device")

Schema Changelog

Changes observed during successful MCP inspections.

  1. First observedv1.2.1

TDQS

B3.1/5.0
Behavior2/5

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

With no annotations provided, the description carries the full behavioral burden. It does not disclose atomicity, whether a bad ID fails the whole batch or just that item, required permissions, or what the response contains — significant gaps for a mutation tool with zero annotation coverage.

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?

A single tight sentence that front-loads the bulk/multi-object action. Nothing is wasted or misplaced.

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?

Parameters are fully covered by the schema and no output schema exists, so return values need no explanation. However, for a bulk mutation with no annotations, the description should say more about partial-failure and atomicity behavior to be complete.

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?

Schema description coverage is 100%, so both parameters are already documented in the schema with a concrete example of the data payload. The description adds no syntax or constraint detail beyond that, making 3 the correct baseline.

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?

States a specific verb (update), resource (existing objects of the same type), and scope (multiple in a single request). This implicitly sets it apart from netbox_update_object and netbox_bulk_create_objects, but it never names those siblings, so the distinction is inferred rather than stated.

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?

There is no guidance on when to choose this over netbox_update_object (single) or netbox_bulk_create_objects, nor any stated prerequisites. The word 'existing' hints that objects must already exist but no failure behavior for missing IDs is described.

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