mcp-n8n-builder: MCP server for programmatic creation and management of n8n workflows

by spences10 · MCP Server · ★ 86

Last updated: · Indexed by AgentSkillsHub · Auto-synced every 8h

Security audit verdict: SAFE · quality 77/100

None of the 42 rules matched — no credential harvesting, no data exfiltration, no curl-pipe-shell installer. Scanned against 42 published rules built on the SlowMist agent-security taxonomy, refreshed every 8 hours. Full audit →

The quality score combines nine heuristic checks of the repo and its README: completeness, clarity, specificity, examples, structure, agent readiness, step-by-step content, instruction quality and security notes. It rates how well the project explains itself to an agent, not the code.

ai-toolsmcpmodel-context-protocoln8nworkflow-automation

Quick Facts

Stars86
Forks26
LanguageTypeScript
CategoryMCP Server
LicenseMIT
Quality Score77/100
Open Issues11
Last Updated2026-08-26
Created2025-04-01
Platformsmcp, node
Est. Tokens~9k

About mcp-n8n-builder

mcp-n8n-builder A Model Context Protocol (MCP) server for programmatic creation and management of n8n workflows. This server provides tools and resources for interacting with n8n's REST API, allowing AI assistants to build, modify, and manage workflows without direct user intervention.

Compatible Skills

These tools work well together with mcp-n8n-builder for enhanced workflows:

  • n8n-workflows-maker — semantic(0.40)+complementary+rare_topics+similar_pop (49%)
  • mesh — semantic(0.35)+rare_topics+same_lang+similar_pop+shared_platform (47%)
  • studio — semantic(0.31)+rare_topics+same_lang+similar_pop+shared_platform (45%)

mcp-n8n-builder alternative? Top 6 similar tools

Looking for a mcp-n8n-builder alternative? If you're comparing mcp-n8n-builder with other mcp server tools, these 6 projects are the closest alternatives on Agent Skills Hub — ranked by topic overlap, star count, and community traction.

  • mcp-n8n-workflow-builder by salacoste · ⭐ 232

    AI-powered n8n workflow automation through natural language. MCP server enabling Claude AI & Cursor IDE to cre

  • MCP-Defender by MCP-Defender · ⭐ 256

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  • langchainjs-mcp-adapters by langchain-ai · ⭐ 248

    ** THIS REPO HAS MOVED TO https://github.com/langchain-ai/langchainjs/tree/main/libs/langchain-mcp-adapters **

  • comfy-pilot by ConstantineB6 · ⭐ 230

    MCP server + embedded terminal that lets Claude Code see and edit your ComfyUI workflows

  • mcp-fusion by vinkius-labs · ⭐ 204

    MCP Fusion - The framework for AI-native MCP servers.

  • claude-historian-mcp by Vvkmnn · ⭐ 178

    📜 An MCP server for conversation history search and retrieval in Claude Code

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How this security grade is produced

Grades come from a rule-based scan built on the SlowMist agent-security taxonomy: 42 published rules, covering credential harvesting, data exfiltration, curl | sh installers and more. It is a first-layer scan, not a manual audit — we say so rather than overstate it.

The scale of the problem is documented independently: Liu et al. (2026), in a study of 31,132 agent skills, report that 26.1% contain security vulnerabilities. Our own full-catalog census is published as a citable open dataset.

Sources & who's responsible:

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