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520,766 tools. Updated 2026-09-06 09:34

"Using PostgreSQL with n8n Workflow Automation" matching MCP tools:

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  • A
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    maintenance
    Enables AI-powered building, optimization, debugging, and management of n8n workflows directly from Claude. Features workflow analysis, execution monitoring, security audits, drift detection, and intelligent error debugging with best practices guidance.
    1
    MIT

Matching MCP Connectors

  • n8n MCP — query your own n8n instance (BYO).

  • Build and manage Cloudgate workflow-APIs: controllers, actions, workflow graphs, and databases.

  • Creates a workflow on a live n8n instance from JSON, stripping read-only fields, and leaves it inactive for activation.
    MIT
  • Get an n8n workflow by ID with selectable detail levels: full draft, published graph, execution stats, node topology, or filtered nodes.
    MIT
  • Audit n8n instance security by combining built-in API checks with deep workflow scanning for hardcoded secrets, unauthenticated webhooks, and error handling gaps. Get actionable markdown remediation steps.
    MIT
  • Access documentation and usage guides for n8n workflow automation tools to understand available capabilities and implementation methods.
    MIT
  • Retrieve workflow executions from n8n, filtering by workflow ID or status (success, error, running, waiting) to inspect run history and troubleshoot issues.
    MIT
  • Manage n8n workflow version history: list, compare, rollback, delete, or prune versions. Restore previous versions or clean up old snapshots from local or native sources.
    MIT
    Destructive
  • Retrieve the complete nodes and connections JSON of a workflow by its ID from a live n8n instance for auditing or analysis.
    MIT
  • Fetch a workflow JSON by ID from n8n. Returns the full nodes and connections payload for auditing or analysis.
    MIT
  • Retrieve all n8n workflows with filters for active status, tags, and name. Supports paginated results using cursor for next page.
    MIT
  • Search n8n workflow templates using keyword, node types, task, metadata filters, or pattern summaries to find automation solutions for your use case.
    MIT
  • Build and activate custom n8n workflows programmatically by defining nodes, connections, and settings. Supports automatic triggers for immediate workflow execution.
    MIT