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 integration through OpenAPI spec import or HTTP Request nodes, enabling workflow automation for managing Brilliant Directories members, content, forms, and site resources.
AlicenseAqualityAmaintenanceOfficial MCP server for Brilliant Directories, the membership and directory website platform powering 50,000+ sites. Manage members, posts, leads, reviews, email templates, forms, menus, pages, redirects, tags, and more.17118MITWhy this server?
Integration with n8n workflows using MCP client node for automated Pokemon Go data retrieval.
AlicenseBqualityDmaintenanceA comprehensive MCP server providing real-time Pokemon Go data including events, raids, research tasks, egg hatches, and Team Rocket lineups.30437MITWhy this server?
Allows n8n workflows to store and retrieve memory data for AI agents and automation tasks, with full encryption and semantic search capabilities.

synapse-layerofficial
AlicenseBqualityBmaintenanceMCP-native persistent memory for AI agents. Stores and retrieves encrypted memories with Trust Quotient scoring, cross-agent handover protocol, and immutable audit trail. 13 tools. Remote endpoint available.1313Apache 2.0Why 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.
AlicenseBqualityCmaintenanceMCP server for Openprovider.com that enables domain management actions such as checking availability, registering domains, listing domains, and managing contacts through natural language.10MITWhy 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
AlicenseAqualityDmaintenanceExposes 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.49516MITWhy this server?
Integration with n8n workflow automation to call GSEP-protected agent endpoints via JSON-RPC over HTTP.
Why 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.258MITWhy this server?
Integrates with n8n via REST API and webhooks, allowing workflows to create review requests and handle decisions.
Why this server?
Enables n8n workflows to convert files, HTML, and Markdown to PDF.

FileToPDF MCP serverofficial
AlicenseAqualityFmaintenanceEnables conversion of files, HTML, and Markdown to PDF through natural language, using the FileToPDF API.4692MIT