Best n8n MCP Servers
n8n is a workflow automation platform that helps businesses connect apps, services, and APIs to automate workflows across tools.
Why this server?
Provides tools for packing cargo into shipping containers, returning placements, utilization, and weight.
AlicenseAqualityCmaintenanceLets AI agents pack shipping containers using the Kubova calculator, with tools for container loading and API key verification.Last updated428MITWhy this server?
Provides a preset tunnel configuration for n8n workflow automation on port 5678, enabling secure external access to n8n webhook nodes and workflows.
Why this server?
Supports direct integration with n8n workflows through both SSE and STDIO connections, allowing n8n to use the MCP server as a tool for AI agents.

Alby Bitcoin Payments MCPofficial
AlicenseBqualityCmaintenanceConnects a Bitcoin Lightning wallet to your LLM using Nostr Wallet Connect, enabling payments and interactions with Lightning Network features.Last updated111867TypeScriptApache 2.0Why this server?
Enables n8n workflows to manage GPU infrastructure, including deployment, monitoring, and cost optimization.

vibops-mcpofficial
AlicenseAqualityAmaintenanceVibOps MCP is the control plane between your AI agents and your GPU infrastructure. 74 tools covering: GPU fleet management (deploy, scale, monitor across NVIDIA, AMD, Intel, AWS, Google, Groq), Agent Infrastructure Control Plane (per-agent GPU cost, budget enforcement, model policies, dependency graph), governance (AI Act, SOC 2, immutable HMAC audit chain), and GPU FinOps (chargeback, waste..)..Last updated7418MITWhy this server?
Enables n8n workflows to use Ejentum's cognitive harnesses via the MCP Client node, adding advanced reasoning and analysis capabilities to automated pipelines.

ejentum-mcpofficial
AlicenseAqualityCmaintenanceExposes the four Ejentum cognitive harnesses (reasoning, code, anti-deception, memory) as MCP tools any agentic client can call. Drop-in scaffolding that catches LLM failure modes like sycophancy, hallucination, and reasoning shortcuts.Last updated422211MITWhy this server?
Enables workflow automation for shipping operations by providing access to Europarcel's logistics tools including order creation, tracking, and pricing calculations through HTTP requests.

Europarcel MCP Serverofficial
AlicenseAqualityCmaintenanceEnables shipping and logistics operations through the Europarcel API, including order management, address lookup, pricing calculation, and package tracking. Supports both stdio integration with Claude Desktop and HTTP mode for web applications.Last updated248MITWhy this server?
Enables n8n workflows to automate domain management tasks such as checking domain availability, listing contacts, and registering domains via the Openprovider MCP server.
AlicenseBqualityDmaintenanceMCP server for Openprovider.com that enables domain management actions such as checking availability, registering domains, listing domains, and managing contacts through natural language.Last updated10MITWhy this server?
Allows integration with n8n workflows by exposing an HTTP API for logical reasoning.
AlicenseAqualityBmaintenanceMCP server for logical reasoning that turns facts into formal proofs using a deterministic inference engine with Prolog.Last updated101Apache 2.0Why this server?
Provides integration with n8n workflow automation through HTTP Stream transport, allowing n8n workflows to access SendForSign templates and manage document signing processes.
AlicenseBqualityDmaintenanceEnables interaction with the SendForSign API to list document templates and read template content for electronic signature workflows.Last updated211MIT