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ue-codegraph-mcp

by YomenStyle

find_blueprint_exposed

Identify all functions and properties exposed to Blueprint in an Unreal Engine codebase, with optional filtering by UFUNCTION or UPROPERTY macro type.

Instructions

Find all Blueprint-exposed functions and properties across the codebase.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
macro_typeNoFilter by macro type
codebase_idNoCodebase ID
max_resultsNoMaximum results
Behavior2/5

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

With no annotations, the description carries the full burden. It only states a read operation ('Find') but lacks details on pagination, return format, or any side effects. This is minimal disclosure for a read tool.

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?

The description is a single sentence with no wasted words. It is front-loaded with the core action and resource.

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

Completeness2/5

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

The description is too brief for a tool with three parameters and no output schema. It misses context about return values, filtering behavior, and how it compares to similar sibling tools.

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 100%, so each parameter is already described. The description adds no additional meaning beyond what is in the schema, earning a baseline of 3.

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 verb 'Find', the resource 'Blueprint-exposed functions and properties', and the scope 'across the codebase'. It distinguishes from sibling tools like find_callers or find_ue_macros by focusing on Blueprint-exposed items.

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 is provided on when to use this tool versus alternatives. Siblings like find_ue_macros or search_symbols overlap, but the description does not differentiate usage context.

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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