get_dataset
Retrieve a dataset and its items from Langfuse by providing the dataset name.
Instructions
Get a dataset and its items.
Args: dataset_name: The dataset name.
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| dataset_name | Yes |
Retrieve a dataset and its items from Langfuse by providing the dataset name.
Get a dataset and its items.
Args: dataset_name: The dataset name.
| Name | Required | Description | Default |
|---|---|---|---|
| dataset_name | Yes |
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations, the description carries full burden. It only states 'Get a dataset and its items' without any disclosure of behavioral traits like read-only nature, authentication needs, or response size. Extremely insufficient.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
While the description is short, it is under-specified. Conciseness should not sacrifice necessary information; here, critical context is missing, making it more incomplete than concise.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
For a tool with 1 parameter, no output schema, and no annotations, the description fails to explain return format, error conditions, or what 'items' refers to. Completely inadequate.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema description coverage is 0%, and the description only restates the parameter name ('dataset_name') without adding meaning beyond the schema. No value added.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly states 'Get a dataset and its items,' using a specific verb and resource. It distinguishes from siblings like list_datasets (which lists datasets) and get_prompt/get_trace (different resources).
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
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, no prerequisites, and no exclusions. The description is too minimal to help the agent decide context.
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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