spences10/mcp-n8n-builder
🪄 MCP server for programmatic creation and management of n8n workflows. Enables AI assistants to build, modify, and manage workflows without direct user intervention through a comprehensive set of tools and resources for interacting with n8n's REST API.
Implements the Model Context Protocol (MCP) standard with Zod-based schema validation and node-type verification against n8n's available nodes to prevent workflow errors before creation. Provides configurable output verbosity modes and caching to optimize token consumption, critical given that n8n workflows are complex nested JSON structures that can easily exceed LLM context windows. Exposes MCP tools and resources for full CRUD operations, execution tracking, and workflow activation/deactivation across n8n instances via REST API.
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83
Forks
26
Language
TypeScript
License
MIT
Category
Last pushed
Mar 06, 2026
Commits (30d)
0
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