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yangkyeongmo

MCP Server for OpenMetadata

by yangkyeongmo

create_classification

Creates a new classification in OpenMetadata to organize and categorize data assets.

Instructions

Create a new classification in OpenMetadata

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
classification_dataYes
Behavior2/5

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

With no annotations, the description must disclose behavioral traits but fails to mention any side effects, permissions, or constraints. It simply states the action without explaining the implications of creating a classification.

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

Conciseness3/5

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

The description is very brief at six words, which is efficient but sacrifices valuable information. It could be expanded without losing conciseness to improve clarity.

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?

Given the complex object parameter and lack of output schema or annotations, the description is insufficient for an agent to confidently use the tool. It does not explain the purpose of a classification or how to construct the input.

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?

The input schema has zero description coverage for the single parameter 'classification_data', and the description does not compensate by explaining its structure or required fields. The agent has no guidance on what data to provide.

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?

The description clearly states the action 'Create' and the resource 'classification' in OpenMetadata, distinguishing it from other entity creation tools. However, it lacks additional context about what a classification represents.

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 like create_tag_category or create_glossary. The description offers no context on prerequisites or the appropriate scenarios for creating a classification.

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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