AI Agents
MobileBuildMCP
An MCP server and CLI that lets AI agents build, test and run iOS and macOS projects.
★ 6.5k starsMIT
View guide →An MCP server that lets Claude, Cursor and Windsurf build n8n workflows for you
n8n-mcp is an open-source ai agents project by czlonkowski (czlonkowski/n8n-mcp on GitHub). It has 23,049 GitHub stars and 3,663 forks, is released under the MIT license, and was last updated on GitHub on 6 October 2026.
Try the hosted dashboard for the fastest start, or self-host the server next to your own n8n instance.
Clone the repository, or use the hosted version with an API key from the project dashboard.
Add the n8n-MCP server to Claude Desktop, Claude Code, Cursor or Windsurf, with your n8n instance details.
Ask your assistant to design a workflow, validate each node, and create it in n8n.
Gives your AI assistant accurate documentation and configuration details for n8n nodes.
Validates nodes (minimal and full modes) and whole workflows before they are deployed, catching bad configuration early.
Can return real configurations from workflow templates so the assistant starts from working examples.
Through your n8n instance, the assistant can create and manage workflows, executions and related resources.
Designed for Claude Desktop, Claude Code, Windsurf and Cursor.
Use the hosted dashboard (free tier included) or self-host with npx, Docker or a local install per the README's guide.
Get the source code from GitHub and enter the project directory.
git clone https://github.com/czlonkowski/n8n-mcp.git
cd n8n-mcpPoint your MCP client at the self-hosted server (the README's self-hosting guide covers npx, Docker and local options).
{
"mcpServers": {
"n8n-mcp": {
"command": "npx",
"args": ["-y", "n8n-mcp"]
}
}
}
# see README self-hosting guide for the exact optionsRestart your MCP client, then ask the assistant to validate a node or draft a small workflow.
# Restart Claude Desktop / Cursor, then prompt:
# Build an n8n workflow that posts new RSS items to SlackIt is maintained by Romuald Czlonkowski and contributors on GitHub.
Yes - the server is MIT licensed and free. The optional hosted dashboard has a free tier (100 tool calls/day per the README) with paid tiers beyond that.
You need access to an n8n instance - its API key - for the assistant to create real workflows, and your AI client's own subscription or API key. n8n itself can be self-hosted for free.
Compared with asking a chatbot to write n8n JSON from memory, n8n-MCP validates nodes and workflows against real n8n schemas and templates, which sharply reduces broken imports.
Clone the repo or sign up for the hosted dashboard, add the server to your MCP client config, restart the client, and ask it to build a small test workflow.
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