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pipeline

Manage and execute multi-step workflows on notebooks. List available workflows or run one with optional URL input.

Instructions

Manage and execute multi-step notebook pipelines.

Actions:

  • run: Execute a pipeline on a notebook

  • list: List all available pipelines (builtin and user-defined)

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
actionYesOperation to perform (run, list)
input_urlNoURL variable for pipelines that need it (replaces $INPUT_URL)
notebook_idNoTarget notebook UUID (required for action=run)
pipeline_nameNoPipeline name (required for action=run, e.g. "ingest-and-podcast")

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault

No arguments

Behavior2/5

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

No annotations are provided, so the description must fully disclose behavioral traits. It only states that the tool can run or list pipelines, but does not mention side effects, permissions, error cases, or what happens during execution (e.g., notebook mutations, resource usage). This lack of detail leaves the agent underinformed.

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 extremely concise: one sentence and a two-item list. It is front-loaded with the purpose and every sentence is informative. No extraneous text.

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?

Given the presence of an output schema and 100% schema coverage, the description is adequate but minimal. It covers the two main actions but lacks context about when to use input_url or the behavior of each action (e.g., what list returns). It is complete for a simple listing but could be more helpful.

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 description coverage is 100%, so the input schema already documents all parameters. The description adds no additional parameter-level information beyond the schema. Baseline 3 is appropriate.

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 tool's purpose: 'Manage and execute multi-step notebook pipelines.' It lists the two actions (run and list), making it specific about the operations. However, 'manage' is somewhat generic, and it doesn't strongly distinguish itself from sibling tools like notebook_query or batch, but those are for different purposes.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines3/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description implies usage: use when you need to run or list pipelines. However, it provides no explicit guidance on when to use this tool vs alternatives, nor does it specify prerequisites or exclusions. The context is implied but not stated.

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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