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openmetadata-mcp-server

update-data-product

Apply JSON Patch operations to modify a data product's fields, such as updating its description.

Instructions

Update a data product using JSON Patch operations

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
idYesData Product UUID to update
operationsYesJSON Patch operations array (e.g. [{op:'add', path:'/description', value:'...'}])
Behavior2/5

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

No annotations are provided, so the description carries full burden. It mentions JSON Patch operations, implying partial updates, but lacks details on permissions, idempotency, reversibility, or error behavior.

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, front-loaded sentence that conveys the core functionality without unnecessary words. It is appropriately concise.

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 description covers the main action but omits output or side effect details. For a JSON Patch update, information about response format or result status would be helpful, but it is adequate for basic understanding.

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% with detailed descriptions for both parameters. The description adds only the mention of JSON Patch operations, which is already evident from the schema. Baseline 3 is appropriate.

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 tool updates a data product using JSON Patch operations. It is distinct from sibling tools like create-data-product or delete-data-product.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines3/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description implies usage for updating data products but provides no explicit guidance on when to use this tool versus alternatives, such as full update endpoints or other update methods.

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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