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avivsinai

langfuse-mcp

delete_annotation_queue_item

Remove a specific item from an annotation queue using its queue ID and item ID.

Instructions

Delete an annotation queue item.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
queue_idYesAnnotation queue ID
item_idYesAnnotation queue item ID

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault

No arguments

Behavior2/5

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

Without annotations, the description must convey behavioral traits. It indicates that this tool performs a deletion (destructive action), but no details about side effects, reversibility, authorization requirements, or concurrency implications are provided.

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 short sentence, making it concise and front-loaded. However, it is arguably too minimal, lacking any contextual detail that would be helpful. It is not verbose, but also fails to provide substantive 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 that the tool has an output schema and two required parameters, the description is incomplete. It does not describe the return value or any aspects of the deletion process, leaving the agent without critical context for proper invocation.

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 already provides descriptions for both parameters (queue_id and item_id), giving schema description coverage 100%. The description adds no additional meaning beyond the schema, so it meets the baseline for high coverage but does not enhance understanding.

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 the action (delete) and the resource (annotation queue item), distinguishing it from sibling tools like create or update. However, it lacks details about what an annotation queue item is, but the verb+resource combination is specific enough.

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 over alternatives like update_annotation_queue_item or list_annotation_queue_items, nor does it mention any prerequisites or context for deletion.

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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