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Chartforge MCP Server

by Crawde
Developer ToolsModerate7.0MCP RegistryLocal
Free

Server data from the Official MCP Registry

MCP server for ChartForge — generate stunning charts and diagrams from natural language

About

MCP server for ChartForge — generate stunning charts and diagrams from natural language

Security Report

7.0
Moderate7.0Low Risk

Valid MCP server (2 strong, 4 medium validity signals). 3 known CVEs in dependencies (0 critical, 3 high severity) Package registry verified. Imported from the Official MCP Registry.

3 files analyzed · 4 issues found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Permissions Required

This plugin requests these system permissions. Most are normal for its category.

HTTP Network Access

Connects to external APIs or services over the internet.

env_vars

Check that this permission is expected for this type of plugin.

What You'll Need

Set these up before or after installing:

Your ChartForge API key from chartforgeai.comRequired

Environment variable: CHARTFORGE_API_KEY

How to Install

Add this to your MCP configuration file:

{
  "mcpServers": {
    "io-github-crawde-chartforge": {
      "env": {
        "CHARTFORGE_API_KEY": "your-chartforge-api-key-here"
      },
      "args": [
        "-y",
        "chartforge-mcp"
      ],
      "command": "npx"
    }
  }
}

Documentation

View on GitHub

From the project's GitHub README.

ChartForge MCP Server

Generate stunning, publication-quality charts and diagrams from natural language — directly inside Claude.

Setup

Claude Desktop

Add this to your claude_desktop_config.json:

{
  "mcpServers": {
    "chartforge": {
      "command": "npx",
      "args": ["chartforge-mcp"],
      "env": {
        "CHARTFORGE_API_KEY": "your_api_key_here"
      }
    }
  }
}

Environment Variables

VariableRequiredDescription
CHARTFORGE_API_KEYYesYour API key from chartforgeai.com
CHARTFORGE_API_URLNoCustom API URL (default: https://chartforgeai.com)

Tools

generate_chart

Generate a chart from a natural language description.

Parameters:

  • prompt (required): Description of the chart
  • style (optional): Style preset — midnight, frost, ember, minimal, corporate, neon, light
  • width (optional): Width in pixels (default: 1200)
  • height (optional): Height in pixels (default: 800)

refine_chart

Modify a previously generated chart.

Parameters:

  • chartId (required): Chart ID from a previous generation
  • modification (required): What to change

list_styles

List available style presets with descriptions.

Examples

"Create a bar chart showing quarterly revenue from $2M to $18M over 3 years"

"System architecture diagram for a microservices backend"

"Sankey diagram of marketing budget flow through channels to conversions"

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