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avivsinai

langfuse-mcp

delete_dataset_run

Remove a specific run from a dataset by providing the dataset name and run name.

Instructions

Delete a dataset run by dataset name and run name.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
run_nameYesThe dataset run name to delete
dataset_nameYesThe name of the dataset that owns the run

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault

No arguments

Behavior2/5

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

With no annotations, the description carries full burden. It states 'delete' implying destruction, but lacks details on reversibility, cascading effects, permissions, or rate limits.

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 with no fluff, directly stating the action and required identifiers.

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?

For a simple two-parameter delete operation with full schema coverage and an output schema, the description is adequate but could mention consequences or prerequisites.

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 descriptions cover both parameters (dataset_name and run_name) with 100% coverage. The description adds no extra semantics beyond confirming the parameters' roles.

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 action 'delete' and the resource 'dataset run' with the method 'by dataset name and run name'. It distinguishes from sibling tools like delete_dataset_item and delete_annotation_queue_item.

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 explicit guidance on when to use this tool vs alternatives. Does not mention when not to use it, 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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