Chhart MCP Server

MCP server for creating flowcharts and Sankey diagrams on chhart.app

Remote serverstreamable-httpTypeScript

What is the Chhart MCP Server?

MCP server for creating flowcharts and Sankey diagrams on chhart.app

What the server does

An MCP (Model Context Protocol) server that enables AI assistants like ChatGPT, Claude, and others to programmatically create flowcharts and Sankey diagrams on chhart.app.

  • 🎨 Create Flowcharts - Generate flowcharts using Chhart's intuitive text-based DSL
  • 📊 Create Sankey Diagrams - Build Sankey diagrams from flow data
  • 📚 Syntax Help - Get comprehensive documentation and examples
  • 🔗 Shareable URLs - All diagrams come with shareable chhart.app links
  • 🚀 Easy Integration - Works with any MCP-compatible AI assistant
  • 🌐 Dual Mode - Run locally (stdio) or remotely (StreamableHTTP)

Credentials and setup notes

  • Node.js 20 or higher - npm or yarn - An MCP-compatible client (Claude Desktop, Cursor, etc.)

More MCP options

Compare MCP servers by category, or browse hosted MCP servers if you prefer an endpoint over a local process.

Maintainer setup documentation.

Recorded tools

Check the linked publisher documentation and your connected client's tool list. Names and availability can vary with the server version and account permissions.

ToolWhat it does
create_flowchart
create_sankey
get_syntax_help

How to install the Chhart MCP Server

{
  "mcpServers": {
    "chhart": {
      "command": "npx",
      "args": ["-y", "chhart-mcp"]
    }
  }
}

Add to claude_desktop_config.json, then restart Claude Desktop.

Configuration

  • Node.js 20 or higher - npm or yarn - An MCP-compatible client (Claude Desktop, Cursor, etc.)

Example prompts to try

  • “Use Chhart MCP to create flowchart.”
  • “Use Chhart MCP to create sankey.”
  • “Use Chhart MCP to get syntax help.”

Frequently asked questions

MCP server for creating flowcharts and Sankey diagrams on chhart.app Confirm the tools offered by your installed version in the connected client. Tool availability and permissions depend on the server and account configuration.