How do I connect N8n Workflow Builder MCP Server to Claude?

The listing records `claude mcp add n8n-workflow-builder -- npx -y n8n-workflow-builder-mcp` as its setup step. Run it, then follow the repository's instructions for the client configuration; the listing names Claude Code, Cursor, VS Code as compatible clients.

Is N8n Workflow Builder MCP Server free?

The listed licence is MIT. Check the upstream terms for permitted use and commercial requirements; a public repository does not by itself mean the software is free or open source. Connected APIs and hosted services may have separate charges.

What can N8n Workflow Builder MCP Server do?

N8n Workflow Builder MCP Server documents 20 tools to the agent, including add_ai_connections, add_connection, add_node. The descriptions above come from project documentation. A live handshake does not test individual tool behavior.

N8n Workflow Builder MCP

Unclaimed

by ifmelate

MCP server that allow LLM in agent mode builds n8n workflows for you

Install

$claude mcp add n8n-workflow-builder -- npx -y n8n-workflow-builder-mcp

Set up this server

Compare servers My Stack

This server needs project-specific setup. Follow the project instructions; no reusable public launch command is available yet.

Project instructions

agentaicursormcpmcp-servern8nworkflow

Is this your MCP server?

This listing was auto-indexed from the public record. Claim it to edit the page, set compatibility and unlock growth tools. Takes under two minutes.

Claim this server

Security profile

Claimed and verified servers get a weekly static scan that shows what the code can reach: external services, environment variables, shell commands, agent configuration folders, plus any dependencies with known advisories. Claim this listing to get one. How the security profile works

20 of 20 tools

Documented tools (20)

From project documentation. A server handshake does not verify each tool’s description or behavior.

add_ai_connections

Wire AI model, tools, and memory to an agent

add_connection

Create a connection between two nodes

add_node

Add a new node to a workflow

apply_workflow_plan

Apply a previously reviewed plan to the workflow on disk (atomic write)

compose_ai_workflow

Compose a complex AI workflow (agent + model + memory + embeddings + vector + tools + trigger) in one call, including wiring and basic validation

connect_main_chain

Build a minimal main path through AI workflow nodes (Trigger → Model → Memory → Embeddings → Doc Loader → Vector Store → Vector Tool → Agent)

create_workflow

Create a new n8n workflow

delete_node

Delete a node from a workflow

edit_node

Edit an existing node in a workflow

fix_node_params

Return parameters with defaults applied for required fields that are missing

get_n8n_version_info

Get current N8N version and capabilities

get_workflow_details

Get detailed information about a specific workflow

list_available_nodes

List available node types with optional filtering. Supports tag-style synonyms and multi-token OR/AND logic

list_missing_parameters

List required parameters missing for a node considering visibility rules

list_template_examples

List node usage examples extracted from free templates. Filter by nodetype or templatename

list_workflows

List workflows in the workspace

plan_workflow

Create a non-destructive plan (nodes and connections) to update a workflow. Does not write files

review_workflow_plan

Apply a plan in-memory and return validation errors, warnings, and suggested fixes. Does not write files

suggest_node_params

Suggest minimal valid parameters for a node type using defaults and required fields

validate_workflow

Validate a workflow file against node schemas and connectivity

Tool change history

Compared across complete checks of the same configuration. Tools were listed, not invoked. Input-schema changes are not measured here.

No complete tool checks yet.

FAQ

Questions about N8n Workflow Builder MCP Server

How do I connect N8n Workflow Builder MCP Server to Claude?: The listing records `claude mcp add n8n-workflow-builder -- npx -y n8n-workflow-builder-mcp` as its setup step. Run it, then follow the repository's instructions for the client configuration; the listing names Claude Code, Cursor, VS Code as compatible clients.
Is N8n Workflow Builder MCP Server free?: The listed licence is MIT. Check the upstream terms for permitted use and commercial requirements; a public repository does not by itself mean the software is free or open source. Connected APIs and hosted services may have separate charges.
What can N8n Workflow Builder MCP Server do?: N8n Workflow Builder MCP Server documents 20 tools to the agent, including add_ai_connections, add_connection, add_node. The descriptions above come from project documentation. A live handshake does not test individual tool behavior.