Leina 
Wanta 
Explain failed executions
Read a workflow and execution details to locate errors.
/oo n8n: Inspect failed runs for n8n workflow [workflow]. Read the selected run’s details and explain the error without retrying it or changing the workflow.
Connect n8n to Your AI Agent
Find the failing step in an automation before deciding what to retry.
36 tools API key
Try a n8n Task
Copy a prompt into your agent with the oo Skill installed. Add your page links and source notes before running it.
oo Skill n8n
Summarize a data table
Read column definitions and matching rows for a focused table summary.
/oo n8n: Read data table [table] and the rows matching [criteria]. Summarize the findings without changing the records.
Start Working with n8n
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Install OOMOL
Set up oo CLI and the oo Skill in your agent.
Install OOMOL → -
Connect n8n
Connect your n8n API key and publicly reachable HTTPS instance URL.
Connect n8n → -
Give Your Agent a Task
Use /oo with the pages to read, the changes to make, and where to save the result.
Connection Guide →
Choose Your Agent
- An n8n instance with API access and permissions for the requested resources.
n8n Tools
Inspect workflow definitions and execution details to understand failed runs in n8n. Data-table reviews offer another way to check stored business records without changing the workflow or the records being examined.
Workflows and executions
Read workflows and executions, change activation or archive state, retry or stop executions, and read insights.
Tags, variables, and tables
Manage tags and variables, table structures, and table rows with preview options for row updates.
36 tools
List Workflows
List n8n workflows with optional filters and cursor pagination.
n8n.list_workflows Get Workflow
Retrieve one n8n workflow by ID.
n8n.get_workflow Activate Workflow
Activate or publish an n8n workflow.
n8n.activate_workflow Deactivate Workflow
Deactivate an n8n workflow.
n8n.deactivate_workflow Archive Workflow
Archive an n8n workflow.
n8n.archive_workflow Unarchive Workflow
Unarchive an n8n workflow.
n8n.unarchive_workflow List Executions
List n8n executions with optional filters and cursor pagination.
n8n.list_executions Get Execution
Retrieve one n8n execution by ID.
n8n.get_execution Retry Execution
Retry one n8n execution.
n8n.retry_execution Stop Execution
Stop one running n8n execution.
n8n.stop_execution List Tags
List n8n tags with cursor pagination.
n8n.list_tags Create Tag
Create an n8n tag.
n8n.create_tag Update Tag
Update an n8n tag.
n8n.update_tag Delete Tag
Delete an n8n tag.
n8n.delete_tag Get Workflow Tags
Get tags attached to an n8n workflow.
n8n.get_workflow_tags Update Workflow Tags
Replace tags attached to an n8n workflow.
n8n.update_workflow_tags Get Execution Tags
Get annotation tags attached to an n8n execution.
n8n.get_execution_tags Update Execution Tags
Replace annotation tags attached to an n8n execution.
n8n.update_execution_tags List Variables
List n8n variables with optional filters and cursor pagination.
n8n.list_variables Create Variable
Create an n8n variable for workflow runtime configuration.
n8n.create_variable Update Variable
Update an n8n variable value.
n8n.update_variable Delete Variable
Delete an n8n variable.
n8n.delete_variable List Data Tables
List n8n data tables with optional filters and cursor pagination.
n8n.list_data_tables Create Data Table
Create an n8n data table with columns.
n8n.create_data_table Get Data Table
Retrieve one n8n data table by ID.
n8n.get_data_table Update Data Table
Rename an n8n data table.
n8n.update_data_table Delete Data Table
Delete an n8n data table.
n8n.delete_data_table List Data Table Columns
List columns in an n8n data table.
n8n.list_data_table_columns Create Data Table Column
Add a column to an n8n data table.
n8n.create_data_table_column Update Data Table Column
Rename or reorder an n8n data table column.
n8n.update_data_table_column Delete Data Table Column
Delete a column from an n8n data table.
n8n.delete_data_table_column List Data Table Rows
List rows in an n8n data table with filters, search, and sorting.
n8n.list_data_table_rows Insert Data Table Rows
Insert rows into an n8n data table.
n8n.insert_data_table_rows Update Data Table Rows
Update rows in an n8n data table by filter.
n8n.update_data_table_rows Upsert Data Table Row
Upsert one row in an n8n data table by filter.
n8n.upsert_data_table_row Get Insights Summary
Retrieve n8n insights summary metrics for a time range and project.
n8n.get_insights_summary No matching tools.
Frequently Asked Questions
Will an investigation retry the workflow?
Reading a run does not retry it. Request a retry separately when appropriate.
Can I review stored table records?
Yes. Specify the table and matching criteria for a focused summary.