MCP For Claude Marketplace
QuickChart

QuickChart MCP Connector for Claude

A+

Automate data visualization via QuickChart — generate charts, QR codes, barcodes, and word clouds directly from any AI agent.

9 tools Official Updated Oct 1, 2026 Official Vinkius Partner
More Details Connect to Claude

Connect QuickChart to your AI agent to transform raw data into professional visuals instantly. This server provides a comprehensive suite of tools for generating static images of charts, codes, and text visualizations.

What you can do

  • Chart.js Rendering — Generate high-quality Chart.js images (v2, v3, or v4) from JSON configurations using get_chart_url or render_chart_post.
  • QR Codes & Barcodes — Create customized QR codes with logos and various barcode formats (UPC, EAN, Code128) using get_qr_url and get_barcode_url.
  • Word Clouds — Transform text blocks into beautiful word cloud images with custom fonts and colors via get_wordcloud_url.
  • Short URLs — Generate permanent, shareable links for your visualizations with create_chart_short_url.
  • Complex Rendering — Handle large datasets and complex configurations using POST requests to avoid URL length limits.

How it works

  1. Subscribe to this server
  2. (Optional) Enter your QuickChart API Key for higher rate limits
  3. Start generating visuals from Claude, Cursor, or any MCP-compatible client

Who is this for?

  • Data Analysts — quickly visualize trends and distributions without leaving the chat interface
  • Developers — generate barcodes or QR codes for documentation or testing on the fly
  • Marketers — create word clouds from customer feedback or social media text for reports
chartsqr-codesbarcodesdata-visualizationword-clouds

9 tools expose this connector's capabilities to your AI agent.

create_chart_short_url

js configuration. Generate a permanent short URL for a chart

get_barcode_url

Construct a GET URL for a barcode image

get_chart_url

Best for simple charts. Construct a GET URL for a chart image

get_graphviz_url

Construct a GET URL for a GraphViz diagram

get_qr_url

Construct a GET URL for a QR code image

get_wordcloud_url

Construct a GET URL for a word cloud image

render_apex_chart

Render an Apex Chart and return as base64 data URI

render_chart_post

js configurations that exceed URL length limits. Render a complex chart and return as base64 data URI

render_google_chart

Render a Google Chart and return as base64 data URI

See how to talk to your AI agent using QuickChart.

Generate a bar chart showing sales: Jan (100), Feb (150), Mar (120).

I've generated the chart for you. You can view the bar chart showing the sales trend for the first quarter here: [Chart URL]

Create a QR code for 'https://vurb.com' with a rounded dot style.

I've created your customized QR code. Here is the link to the image: [QR Code URL]

Generate a word cloud from this text: 'AI automation efficiency productivity growth innovation'.

I've processed the text and generated a word cloud visualization for you: [Word Cloud URL]

You should use the `render_chart_post` tool. It sends the configuration via a POST request, which supports much larger datasets and complex Chart.js objects that would otherwise exceed URL length limits.