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phillipboesger

Polarion MCP Server

deleteTestRunTestParameter

Delete a specified test parameter from a test run to clean up or modify test data.

Instructions

Deletes the specified Test Parameter for the specified Test Run.

Input Schema

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

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

With no annotations, the description should disclose behavioral traits. It only states that the tool deletes, but does not mention irreversible effects, required permissions, or any side effects, leaving the agent uninformed.

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 concise sentence that directly states the tool's purpose without any extraneous information.

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 no output schema and three required parameters, the description lacks information about return values, prerequisites (e.g., existence of test run and parameter), and post-deletion behavior.

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 basic descriptions for each parameter. The tool description adds no additional meaning; it merely restates the action. 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 verb (deletes) and the specific resource (Test Parameter for a specified Test Run), distinguishing it from sibling tools like deleteTestRunTestParameterDefinition or deleteTestRecordTestParameter.

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 usage guidelines are provided. The description does not indicate when to use this tool versus alternatives, nor does it mention any prerequisites or conditions.

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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