Image-Charts MCP for AI. Turn Data Into Charts, Instantly.
Works with every AI agent you already use
…and any MCP-compatible client








How this MCP server connects to your AI agent
Image-Charts generates professional charts, graphs, and QR codes instantly. Send raw data to turn it into high-quality images—pie charts, bar graphs, line plots, or even animated GIFs—right inside your conversation window.
What AI agents can do with Image-Charts Automation
Generate chart url
Creates a simple URL that outputs standard charts using datasets smaller than two kilobytes.
Render chart post
Processes very large datasets by accepting a POST request and returning the resulting chart as a Base64 image.
Your agent renders charts (bar, line, pie, scatter) directly from the text input, showing trends immediately.
The tool accepts massive datasets that exceed standard URL limits and processes them into high-fidelity images.
You can create scannable QR codes for URLs, plain text, or contact information instantly.
Control the visual output by defining colors, axis styles, and adding legends to your charts.
The system outputs images in multiple formats like PNG, SVG, or animated GIF for maximum compatibility.
Ask an AI about this
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What AI agents can do with Image-Charts: 2 Tools for Visualization
Use these two tools to generate every kind of chart or code you need from raw data inputs.
Make your AI actually useful.
Add this MCP to Claude, Cursor, or Windsurf and your AI stops guessing. It gets real tools to look things up, take action, and handle the stuff you keep doing by hand.
Start using Image-Charts on VinkiusGenerate Chart Url
Creates a simple URL that outputs standard charts using datasets smaller than two kilobytes.
Render Chart Post
Processes very large datasets by accepting a POST request and returning the...
Security and governance baked right in.
Pick your AI client below to get set up. Just create a Vinkius account, subscribe, and you're instantly up and running. We handle the entire backend infrastructure, delivering out-of-the-box support for HTTPS Streamable, SSE, and OAuth2—zero messy routing required.
Choose How to Get Started
Build a custom MCP for your own tools, or connect a ready-made integration from our catalog.
Build Your Own
Turn any API into an MCP. Import a spec, define Agent Skills, or deploy with MCPFusion.
- Import from OpenAPI, Swagger, or YAML specs
- Create Agent Skills with progressive disclosure
- Deploy to edge with MCPFusion framework
- Built in DLP, auth, and compliance on every call
- Real time usage dashboard and cost metering
- Publish to catalog or keep private
Make Your AI Do More
Start with Image-Charts, then connect any of our 5,100+ other servers whenever your AI needs more. One click, no limits.
- Use this MCP plus 5,100+ others, all in one place
- Add new capabilities to your AI anytime you want
- Every connection is secured and compliant automatically
- Track usage and costs across all your servers
- Works with Claude, ChatGPT, Cursor, and more
- New servers added to the catalog every week
Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Image-Charts. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.
VINKIUS INFRASTRUCTURE
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Sandboxed per request
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No stored credentials
DLP Enforced
Policy on every call
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~60% cost reduction
Built on the Model Context Protocol (MCP) for Claude, ChatGPT, Cursor, and more
The Model Context Protocol standardizes how applications expose capabilities to LLMs. Instead of operating in isolation, your AI gains direct access to external platforms, live data, and real-world actions through secure, standardized connections.
This connection provides 2 powerful capabilities that interface natively with Claude, ChatGPT, Cursor, and other compatible AI platforms. No middleware. No custom integration required.
The old way: exporting and juggling tabs., Solved with Vinkius AI Gateway
Today, if you get raw data from an API or a database query, what do you do? You copy the whole thing. Then, you paste it into a spreadsheet program—Excel, Sheets, whatever. Next, you spend time formatting axis labels, picking chart types, and tweaking colors until it looks professional enough for your presentation deck.
The process is slow, tedious, and prone to errors. Every time you tweak one number or change one label, the entire structure can break. You lose time just managing the tools instead of analyzing the data.
Image-Charts: Getting visuals in a single prompt.
With this MCP, you skip the spreadsheet entirely. You give your agent the raw numbers and tell it what kind of chart you need—say, 'show me a bar chart comparing last month's sales.' The response is an immediate, styled image embedded right there in the chat window.
It’s that simple. Your AI client handles all the data formatting, styling, and rendering into a ready-to-use visual output. You just ask for it.
What your AI can actually do with this
You can connect this tool to your agent and immediately visualize any dataset you throw at it. Need a quick look at sales distribution? Ask for a pie chart. Dealing with massive quarterly data dumps? The system handles that too, converting large sets into Base64 images so the visualization doesn't break.
You'll get back beautiful, embeddable images—no manual exporting to Excel just to see if there’s an upward trend. Whether you want simple graphs or complex performance radar charts, it handles the deep customization for colors, labels, and axis styles automatically. Accessing this capability through Vinkius means your AI client has a built-in graphics department, making data analysis feel less like a chore and more like instant insight.
019e5d25-b992-71d0-861c-3beccd5896c9 Here's how it actually works
The bottom line is, you stop copy-pasting data to external visualization tools and just ask your agent for the chart.
Connect this MCP and provide your agent with the necessary Image-Charts Account ID and Secret Key.
Give your AI client a prompt detailing the data (e.g., 'Show sales trends for Q3: 100, 250, 400') or requesting a QR code.
The tool processes the request and returns an embeddable image directly into your conversation.
Who is this actually for?
Anyone who spends time converting data into reports needs this. Think of the marketing manager staring at a mountain of spreadsheet tabs or the analyst trying to prove a trend line in a quarterly review.
Needs to quickly test hypotheses and visualize query results without ever leaving the chat interface.
Generates campaign performance charts or QR codes for physical print materials, all within a single workflow.
Models user adoption rates and feature usage over time by generating comparative line graphs from raw metrics.
What Changes When You Connect
No more manual data exports. You can visualize results directly in the chat window instead of having to copy/paste into a spreadsheet tool.
Handles massive datasets without issue. If your raw metrics are too big for a simple URL link, render_chart_post takes them and returns a full image.
Your reporting is faster. Generate QR codes alongside performance charts, making the entire data packet ready to use instantly.
Total control over visuals. You dictate every detail—colors, labels, axis styles, even if you want an animated GIF output.
Builds reliable workflows. By connecting this through Vinkius, your agent treats visualization as a native action, not an external API call.
See it in action
Reviewing quarterly sales performance
A manager asks their agent to compare Q1, Q2, and Q3 revenue streams. The agent uses the appropriate tool to generate a multi-line graph, showing clear regional variances without leaving the chat.
Creating assets for a marketing campaign
A marketer needs several QR codes (for different URLs) and a chart showing website traffic distribution. They prompt the agent to handle all three tasks in one go, getting both images immediately.
Analyzing user interaction flow
A developer feeds the agent thousands of anonymized clickstream data points. Instead of failing due to size, the system uses the POST rendering tool to generate a usable scatter plot for review.
The honest tradeoffs
Treating the chat like a clipboard
Trying to paste an entire CSV file and asking 'What does this mean?' without specifying that you need it visualized.
You must ask your agent specifically for a chart. For smaller data, let it use generate_chart_url. If the dataset is huge, remember to prompt for image rendering using the POST mechanism.
When It Fits, When It Doesn't
Use this MCP if your primary goal is visualization: you have raw numbers and need to see a trend line, distribution, or comparison. It's perfect when you need an image output (a chart or QR code). Don’t use it if all you need are the raw data points themselves; in that case, just ask for the data list. Also, if your task is purely text processing—like summarizing a document without any visual component—this MCP won't help you. It exists solely to turn numbers into pictures.
Questions you might have
When should I use generate_chart_url versus render_chart_post? +
Use generate_chart_url for standard charts where the total URL length is under 2KB. For large datasets or complex configurations that exceed this limit, use render_chart_post to send data via a POST request and receive the image as a Base64 string.
Can I generate QR codes with this server? +
Yes! By setting the cht parameter to qr in either tool, you can generate high-quality QR codes. You can customize the size (chs) and the encoded data (chl) easily.
Does this support animated charts? +
Absolutely. You can use the chan parameter to specify animation duration and easing functions, and set chof to .gif to receive an animated chart image.
How do I authenticate my connection before using `generate_chart_url` or `render_chart_post`? +
You must provide your Image-Charts Account ID and Secret Key in the initial setup. This ensures that all generated visualizations are tied to your account, managing usage limits and proper billing.
What happens if I pass malformed data or incorrect parameters when calling `generate_chart_url`? +
The tool returns a specific error message detailing the invalid parameter. You'll need to check your input JSON structure and ensure all required fields, like labels and data arrays, are correctly formatted.
Can I define custom dimensions or resolutions when using `render_chart_post`? +
Yes, you can specify the exact desired width, height, and output format (PNG, SVG) via the POST request payload. This lets you control the final image size for your specific application requirements.
Does `generate_chart_url` allow me to compare multiple distinct data series on one chart? +
Yes, you define multiple datasets by providing separate series labels and corresponding values within a single request. This lets you visualize comparative metrics like tracking sales across different quarters.
Are there rate limits when I run many visualizations using `render_chart_post` in rapid succession? +
The service enforces usage quotas to maintain stability, which are tied to your account plan. If you hit a limit, the API will return a clear 'Rate Limit Exceeded' error, prompting you to wait or upgrade.
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You're up and running in seconds.
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