Skip to main content
Glama
nobulart

octane-mcp

by nobulart

octane_assign_material

Assign a material to an object by queuing a command, updating the shared visual canvas.

Instructions

Queue a material assignment command.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
object_nameYes
material_nameYes

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault
resultYes
Behavior1/5

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

The description provides no behavioral insights. It does not disclose whether the operation is destructive, asynchronous, requires specific permissions, or how queuing works. With no annotations, the description carries full burden and fails completely.

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

Conciseness2/5

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

The description is extremely concise but at the expense of clarity. It is too short to convey necessary context, making it under-specified rather than efficiently structured.

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

Completeness1/5

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

Given no annotations, 0% schema coverage, and an output schema that is not referenced, the description is severely incomplete. It omits all key information needed to use the tool correctly.

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

Parameters1/5

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

Schema coverage is 0% and the description does not explain the parameters. The required fields object_name and material_name are not described; a user must infer their meaning from the tool name alone.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose2/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description 'Queue a material assignment command' is vague and nearly tautological with the tool name. It does not specify what 'material assignment' entails or how it differs from siblings like octane_create_material, which might create a new material rather than assign an existing one.

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

Usage Guidelines1/5

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

No guidance on when to use this tool versus alternatives. There is no mention of prerequisites, typical use cases, or comparisons with sibling tools such as octane_update_object or octane_create_material.

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

Install Server

Other Tools

Latest Blog Posts

MCP directory API

We provide all the information about MCP servers via our MCP API.

curl -X GET 'https://glama.ai/api/mcp/v1/servers/nobulart/octane-mcp'

If you have feedback or need assistance with the MCP directory API, please join our Discord server