Model Context Protocol (MCP)

Control your diagrams with AI

Connect Claude Desktop, Cursor, or any MCP-compatible AI to create, modify, connect, and auto-align system design flows and database schemas directly through chat.

Personal MCP API Token

This token authenticates your MCP client requests against the live production Vercel API and MongoDB Atlas.

Client Setup Configurations

FlowCraft runs as a hosted MCP server — no local install needed. Select your AI tool below.

Endpoint:https://flowcraft.shipsar.in/api/mcp

No install, no local process — works from any MCP-compatible client.

{
  "mcpServers": {
    "flowcraft": {
      "type": "http",
      "url": "https://flowcraft.shipsar.in/api/mcp",
      "headers": {
        "Authorization": "Bearer <your MCP token — sign in above>"
      }
    }
  }
}

Using the Claude Code CLI instead?

claude mcp add --transport http flowcraft "https://flowcraft.shipsar.in/api/mcp" \
  --header "Authorization: Bearer <your MCP token — sign in above>"

Supported MCP Tools & Capabilities

14 high-level tools enabling complete programmatic CRUD over diagrams, nodes, and connections.

Create

create_diagram

Create a new diagram with optional starter templates (blank, microservices, etc.)

Read

list_diagrams

List all diagrams with metadata and live URLs

Read

get_diagram

Fetch full diagram structure, nodes, and connections

Create

add_node

Add a system node, flowchart shape, or ER database table

Update

update_node

Update coordinates, label, icons, status, or ER column schema

Delete

delete_node

Delete a node and automatically clean up attached edges

Create

add_edge

Connect two nodes with animated pulses, labels, and line curve styles

Batch

batch_add_elements

Insert entire architectures (nodes + connections) in a single atomic call

Layout

tidy_diagram

Automatically align and lay out all nodes using hierarchical auto-arrangement

Delete

delete_diagram

Permanently remove a diagram from cloud storage

Example Prompts to Try

Copy and paste these prompts directly into Claude Desktop or Cursor chat.

“Create a high-scale microservices architecture on FlowCraft with API Gateway, Auth Service, Kafka queue, Redis cache, and PostgreSQL database.”

“Add an S3 object storage node and connect it to the Video Transcoding Worker in diagram flow_123 with an animated smoothstep edge.”

“Design an ER relational database schema for an e-commerce platform with users, products, orders, and order_items tables.”

“Run tidy_diagram on my checkout workflow to auto-align all decision diamonds and process steps.”