n8n MCP Integration: Deploy and Connect MCP Servers to Your Workflows
Connect n8n to MCP servers hosted on DeployStack. Deploy your MCP server from a GitHub repository, get an HTTP endpoint, and paste it into n8n's MCP Client Tool node. No local installations, no Docker, no mcp-remote proxy — just a URL.
n8n's MCP Client Tool node requires an SSE or HTTP endpoint to connect to MCP servers. Most MCP servers on GitHub only support stdio, which means they can't be used directly in n8n workflows. DeployStack runs your stdio MCP server on managed infrastructure and exposes it as an HTTP endpoint that n8n can connect to.
Deploy Any MCP Server for n8n
Point DeployStack at a GitHub repository containing an MCP server. DeployStack detects the runtime (Node.js, Python, Docker), builds it, and gives you a direct endpoint URL with a token. Copy that URL into n8n's MCP Client Tool node and your workflows can call any tool from that server. When you push changes to your repository, DeployStack redeploys automatically — your n8n workflows always use the latest version.
Simple Token Authentication
Each MCP server you deploy gets its own endpoint URL and instance token. In n8n, select Bearer authentication in the MCP Client Tool node and paste your DeployStack instance token. No OAuth setup required for the connection between n8n and your MCP server — it works with a single copy-paste.
Use Any MCP Server in Your Automations
Install servers from the DeployStack catalog or deploy your own from GitHub. Either way, every server gets a direct HTTP endpoint that works with n8n's MCP Client Tool. Build AI agent workflows that query databases, create GitHub issues, search the web, or call any other MCP tool — all through standard HTTP connections that n8n handles natively.
Monitor Tool Usage Across Workflows
Track which MCP tools your n8n workflows call, how often, and whether they succeed or fail. DeployStack's observability dashboard logs every tool interaction, so you can debug failing automations and understand which MCP servers your workflows depend on.
Your n8n instance is now connected to DeployStack. Create or edit any workflow, and MCP tools are available as actions within your automation pipelines. Start building AI-powered workflows that leverage your team's full MCP toolset.