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kevintalbert

Cloudera Data Visualization MCP Server

by kevintalbert

delete_group

Delete a Cloudera Data Visualization group by its numeric ID to remove it from the system.

Instructions

Delete a CDV group by its numeric ID.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
object_idYes

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault
resultYes
Behavior2/5

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

No annotations are present, so the description must convey behavioral traits. It only states that the tool deletes a group, but fails to disclose side effects (e.g., cascading deletions), irreversibility, or required permissions.

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 extraneous words. It directly conveys the core action and parameter method.

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?

The tool has an output schema (not shown) and is relatively simple, so a minimal description may suffice. However, it lacks context on return values, error conditions, or typical usage scenarios, leaving gaps for an AI agent.

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

Parameters2/5

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

Schema description coverage is 0%, so the description must compensate. It clarifies that the object_id is a numeric ID, but does not explain its purpose beyond being the group identifier. No additional context like constraints or format is provided.

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 explicitly states the verb (Delete), the resource (CDV group), and the method (by numeric ID). This clearly distinguishes it from sibling tools like delete_connection or delete_dataset.

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, such as delete_group vs. update_group. There is no mention of prerequisites or constraints (e.g., group must exist, required permissions).

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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