withHuman

This connector has been deprecated

This is a duplicate of the actual entry deprecating this in favor of the original.

List pipeline uses

list_pipeline_uses

Read-only

List the delegate blocks in active pipeline revisions that hand requests to this pipeline: what stands in the way of archiving it.

Tool call template

Replace each placeholder with a value matching the input schema. Only required parameters are included; add optional parameters as needed.

{
  "id": 1,
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "arguments": {
      "pipeline_key": "<pipeline_key>"
    },
    "name": "list_pipeline_uses"
  }
}

Input Schema

Name	Required	Description	Default
`pipeline_key`	Yes	The pipeline's key. 'entry' is the entry pipeline every request starts in; any other key is a pipeline a delegate block hands requests to.

Schema Changelog

Changes observed during successful MCP inspections.

First observedOct 15, 2026

TDQS

A4/5.0

Behavior3/5

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

The annotations already declare readOnlyHint=true, destructiveHint=false, and openWorldHint=false, so the safety profile is covered. The description adds useful scope information ('active pipeline revisions') and the archive-blocker framing, but it does not describe output shape, pagination, or other behavioral details beyond the annotations.

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 a single, front-loaded sentence that conveys both what is listed and why it matters, with no wasted words.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness4/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

For a simple one-parameter read tool with full annotation coverage, the description is largely complete: it explains what is returned conceptually and its archival purpose. It could mention return format or pagination, but no output schema exists and the core notion of 'delegate blocks' is sufficient.

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%, and the single parameter's schema description already explains the 'entry' special case and normal pipeline keys. The tool description does not add parameter-level detail beyond the schema, so the baseline of 3 is appropriate.

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 states a specific verb and resource ('List the delegate blocks') and narrows the scope to active pipeline revisions and delegate blocks that hand requests to this pipeline. It clearly distinguishes this use-analysis tool from general pipeline or revision listing tools.

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

Usage Guidelines4/5

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

The phrase 'what stands in the way of archiving it' gives clear contextual guidance that this tool is used before archiving a pipeline. It does not explicitly name alternatives or when not to use it, but the intended usage is evident.

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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