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aadeshrao123

Unreal-MCP

by aadeshrao123

remove_niagara_emitter

Removes a named emitter from a Niagara System asset by providing the system path and emitter name.

Instructions

Remove an emitter from a Niagara System by name.

Args: system_path: Path to the Niagara System asset emitter_name: Name of the emitter to remove

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
system_pathYes
emitter_nameYes

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault
resultYes
Behavior2/5

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

No annotations are provided, so the description bears full responsibility. It does not disclose side effects (e.g., if removal is permanent, if saving is required) or any behavioral nuances beyond 'remove'.

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?

Extremely concise: two sentences plus a brief parameter list. No wasted words; front-loaded with the core purpose.

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 the tool's simplicity, the description suffices for basic understanding but lacks broader context (e.g., what happens if the emitter doesn't exist, if the system is saved automatically). The output schema exists, so return values are not required.

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 coverage is 0%, but the description adds minimal descriptions for each parameter ('Path to the Niagara System asset', 'Name of the emitter to remove'), providing basic context beyond type-only schema.

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 states the action ('Remove an emitter') and the resource ('Niagara System'), distinguishing it from siblings like add_niagara_emitter or duplicate_niagara_emitter.

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 on when to use this tool, prerequisites, or alternatives. The description simply states the action without context like 'Use when you need to delete an emitter' or 'Do not use if...'

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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