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Circuitry MCP Server

Official

Connects AI coding agents to Circuitry's visual workflow platform, enabling them to create and sync ...

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0 installs
Updated Jan 19, 2026
Not audited
Connects AI coding agents to Circuitry's visual workflow platform, enabling them to create and sync code nodes from project files, understand user-drawn flowcharts and diagrams, generate visual flowcharts, and create data visualizations like spreadsheets and charts.
  1. Install and open Circuitry EServer

    • Download and install Circuitry EServer for your platform, then launch the app (it appears in your system tray). (circuitry.dev)
  2. Generate an access key in the Circuitry app

    • From the tray/app menu open Server → Preferences → Generate New Access Key.
    • Copy the generated key (you will only see it at creation). (lobehub.com)
  3. Confirm the EServer URL

    • The default local EServer address is http://localhost:3030. If you changed it or are running EServer on a different host/port, note that URL. (lobehub.com)
  4. Open the FastMCP “Install Now” / connection interface

    • Click your “Install Now” button to open the FastMCP connection form.
  5. Populate the environment values in the FastMCP form

    • Set CIRCUITRY_ACCESS_KEY to the access key you copied from the Circuitry app.
    • Set CIRCUITRY_ESERVER_URL to your EServer URL (use http://localhost:3030 if you didn’t change it).
    • Save or submit the connection. (lobehub.com)
  6. (Optional) Run the MCP setup locally to persist credentials

    • On the machine running the MCP you can run: npx @circuitry/mcp-server setup and paste the same EServer URL and access key; this stores them in ~/.circuitry/mcp-config.json. (lobehub.com)
  7. Verify the connection

    • Use npx @circuitry/mcp-server status or check your AI client after restarting it to confirm the MCP connects to Circuitry. If you see “Invalid access key” regenerate a key in the app and repeat steps 2–5. (lobehub.com)

How to Install Circuitry MCP Server

Install Circuitry MCP Server MCP server with one click through FastMCP. Choose your preferred AI development tool below:

Claude Desktop

Click "Claude Desktop" in Quick Start

Cursor IDE

Click "Cursor IDE" in Quick Start

VS Code

Click "VS Code" in Quick Start

Circuitry MCP Server is an officially maintained MCP server, verified by the FastMCP team.

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