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phillipboesger

Polarion MCP Server

patchAllWorkItems

Batch update multiple work items in the Global context by providing a list of work items, attributes, and a workflow action.

Instructions

Updates a list of Work Items in the Global context.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
workflowActionNoThe Workflow Action.
requestBodyYesThe Work Item(s) body.
Behavior2/5

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

With no annotations, the description must disclose behavioral traits. It only says 'Updates' without clarifying whether it patches or replaces fields, whether updates are reversible, or what the Global context implies. No info on auth, rate limits, or error states.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness3/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is a single sentence, which is concise but insufficient for a tool with complex nested parameters. It front-loads the basic purpose but lacks structure to aid agent comprehension.

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 complex schema, no output schema, and no annotations, the description is far from complete. It omits details about the workflowAction parameter, the meaning of 'Global context', return value, and error handling.

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?

The input schema provides descriptions for all parameters (100% coverage), so the description adds little value. The description does not explain how workflowAction or requestBody are used beyond the schema's minimal text.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose4/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states it updates a list of work items in the Global context, indicating a batch operation. However, the name includes 'All' which may mislead agents into thinking it updates all work items indiscriminately, and it does not differentiate from the sibling tool 'patchWorkItems'.

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 like patchWorkItems (singular) or patchWorkItem. There is no mention of prerequisites, context requirements, or situations where this tool should be avoided.

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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