mcp-n8n-workflow-builder-flowengine

[](https://www.npmjs.com/package/flowengine-n8n-workflow-builder) [](https://smithery.ai/server/@Ami3466/mcp-flowengine-n8n-workflow-builder)

Build n8n workflows from text using AI - Built by FlowEngine

Turn natural language into production-ready, validated n8n workflows. This isn't just another n8n context provider, it's a complete workflow generation engine with built-in validation, auto-fixing, and architectural intelligence.

this MCP is built to provide validated n8n workflows — not just context.

• 13-Point Validation Engine - Catches errors before you import
• Auto-Fix Malformed Workflows — Automatically repairs common issues
• Architecture Recommendations — Suggests optimal workflow patterns
• Security Scanning — Detects credential leaks and vulnerabilities
• Performance Analysis — Identifies bottlenecks and optimization opportunities
• Real Parameter Schemas — Loaded directly from n8n packages for accuracy
• 600+ Registered Node Types — Only real nodes, no hallucinations

Result: Workflows that actually import and run on first try.

[Local Install](#setup-by-platform) | [Remote Server (no install)](#option-b-remote-server-more-stable---unlimited-)

[](https://youtu.be/XrxHom6w6WM)

Every workflow passes through 13 validation checks before output:

1. Node Type Validation — Verifies every node type exists in n8n
2. Connection Integrity — Ensures all connections reference existing nodes
3. Parameter Type Checking — Validates parameter types match node schemas
4. Required Fields — Checks all required parameters are present
5. **Credential