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carlosjperez

n8n-mcp-connector

by carlosjperez

get_execution_status

Retrieve the status and details of a specific workflow execution, including performance metrics. Use it to monitor, debug, or audit automation runs.

Instructions

Get the status and details of a workflow execution with performance metrics

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
executionIdYesThe execution ID

Schema Changelog

Changes observed during successful MCP inspections.

  1. First observedv2.0.0

TDQS

B3.2/5.0
Behavior3/5

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

No annotations are provided, so the description carries the transparency burden. 'Get' implies a read-only operation and it discloses the returned content (status, details, performance metrics), but it says nothing about execution state transitions, whether repeated polling is expected, 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.

Conciseness4/5

Is the description appropriately sized, front-loaded, and free of redundancy?

A single front-loaded sentence with no filler. It is efficient, though the trailing 'with performance metrics' clause is slightly tacked on rather than integrated.

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 single-parameter read tool with no output schema, the description hints at the returned fields (status, details, metrics) but leaves 'details' undefined and gives no guidance on the volatile nature of execution status. Adequate but with clear gaps.

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 there is only one parameter, so the schema already fully documents executionId. The description adds no format, source, or lookup guidance beyond what the schema provides, which is the expected baseline.

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?

Specific verb ('Get') plus resource ('status and details of a workflow execution'), with the added payload of performance metrics as a distinguishing element from list_executions. It does not explicitly state how it differs from the sibling list_executions, which is the main gap.

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 when-to-use guidance, no conditions or prerequisites stated, and no reference to alternatives such as list_executions or execute_workflow. The agent must infer that this is for polling a single known executionId.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.