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kevintalbert

Cloudera Data Visualization MCP Server

by kevintalbert

update_filter_association

Update a Cloudera Data Visualization filter association by specifying its numeric ID and a JSON body containing the updated properties.

Instructions

Update an existing CDV filter association by its numeric ID.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
object_idYes
bodyYes

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault
resultYes
Behavior2/5

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

No annotations provided; description only says 'Update', which implies mutation but offers no details on permissions, idempotency, side effects, or return behavior. With no annotation support, this is a significant gap.

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?

One sentence, no redundant words. However, it is so brief that it sacrifices completeness for conciseness.

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 complexity of an update operation with a nested body object and the presence of an output schema, the description fails to disclose whether the update is partial or full, error conditions, or the return value. The tool is rich in context signals but the description is bare.

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%. The description mentions 'by its numeric ID', which explains object_id, but the 'body' parameter (an object with additionalProperties) is entirely unexplained. The description adds minimal value over the 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?

Description clearly states the verb 'Update', the resource 'CDV filter association', and the identifier mechanism 'by its numeric ID', distinguishing it from create and delete siblings.

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 versus alternatives like create_filter_association or delete_filter_association. No context provided for prerequisites or scenarios.

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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