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phillipboesger

Polarion MCP Server

deleteProjectTestParameterDefinition

Remove a specific test parameter definition from a project by providing project ID and test parameter ID.

Instructions

Deletes the specified Test Parameter Definition for the specified Project.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
projectIdYesThe Project ID.
testParamIdYesThe Test Parameter.
Behavior2/5

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

No annotations provided. Description only states the action is deletion, but does not disclose reversibility, cascading effects, authorization needs, or any other behavioral traits. Minimal disclosure for a destructive operation.

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?

Single sentence, no wasted words, 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.

Completeness4/5

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

For a simple 2-parameter deletion tool with no output schema, the description provides the essential purpose. However, could be improved with context like irreversibility or authorization, but overall sufficient.

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 both parameters described clearly. The description adds no additional meaning beyond the schema, making it adequate but not enhanced.

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 it deletes a specific Test Parameter Definition for a specific Project. The verb 'deletes' and the resource are precise, and it distinguishes from the sibling 'deleteProjectTestParameterDefinitions' (plural) by specifying singular 'Test Parameter Definition'.

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 the plural variant deleteProjectTestParameterDefinitions or other deletion tools. Does not mention prerequisites or when not to use.

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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