n8n Workflow Builder MCP
An MCP server that connects AI assistants directly to a live n8n instance for full workflow lifecycle management — create, read, update, delete, activate/deactivate, execute, and monitor workflows and their executions via 15 MCP tools.
Best When
When you want an AI assistant to act as a full operator of your n8n instance — managing, executing, and monitoring workflows without switching to the n8n UI.
Avoid When
When you need AI assistance building new complex workflows from node documentation; n8n-mcp provides better node coverage for authoring.
Use Cases
- • Managing n8n workflows (CRUD) via natural language commands from Claude or Cline
- • Monitoring workflow execution history with filtering and pagination from an AI assistant
- • Triggering manual workflow executions and tracking their status
- • Organizing workflows with tags from within an AI development environment
- • Generating security audit reports for n8n instance configurations
Not For
- • Teams not using n8n
- • Building new workflows from scratch using node documentation (use n8n-mcp for that)
- • Read-only workflow monitoring (over-featured for simple monitoring use cases)
Alternatives
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Scores are editorial opinions as of 2026-03-01.