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suggest_asset_optimizations

Read-onlyIdempotent

Generate detailed optimization suggestions for an Unreal Engine asset based on criticality, performance, and memory impact to identify fixes and improve runtime efficiency.

Instructions

Generates detailed optimization suggestions for an asset categorized by criticality, performance, and memory impact.

Returns: { asset_path: string, asset_class: string, file_size_bytes: number, file_size_mb: number, suggestions: [string], critical_suggestions: [string], performance_suggestions: [string], memory_suggestions: [string], lod_count?: number, triangle_count?: number, vertex_count?: number, width?: number, height?: number, mip_count?: number, compression_settings?: string, pixel_format?: string, parameter_count?: number, texture_sample_count?: number }

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
asset_pathYesThe path to the asset in the asset registry.

Schema Changelog

Changes observed during successful MCP inspections.

  1. First observedv1.1.0

TDQS

B3.2/5.0
Behavior3/5

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

Annotations already declare readOnlyHint=true, idempotentHint=true, destructiveHint=false, so the safety profile is covered. The description adds only that output is grouped into critical/performance/memory categories; it says nothing about cost, whether assets must be loaded, or whether the analysis reads dependencies.

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 opening sentence is front-loaded and earns its place, and the explicit return-shape block is genuinely useful because no output schema is declared. It is somewhat verbose but not padded with filler.

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?

For a read-only, single-parameter analysis tool with no output schema, the description documents the return shape and the categories of suggestions, which is most of what an agent needs. The remaining gaps are routing versus sibling analyzers and any prerequisite about the asset being valid or loaded.

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?

There is one parameter with 100% schema description coverage ('The path to the asset in the asset registry'), so the schema already carries the semantics. The description adds nothing about how the path is resolved or whether the asset must exist, 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?

Clearly states the verb and resource: generates optimization suggestions for an asset, and names the three categorization axes (criticality, performance, memory). However, it never distinguishes itself from close siblings like check_asset_optimization or analyze_asset_performance, so an agent must guess which optimizer route to pick.

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 when-to-use guidance, no prerequisites, and no mention of alternatives such as analyze_asset_performance for profiling or check_asset_optimization for a pass/fail check. The agent is left to infer selection from the name alone.

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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