Bring Data Visualization
to Mastra AI
Learn how to connect ImageCharts to Mastra AI and start using 10 AI agent tools in minutes. Fully managed, enterprise secure, and ready to use without writing a single line of code.
GDPR Free for SubscribersCompatible with every major AI agent and IDE
Gemini
What is the ImageCharts MCP Server?
Connect ImageCharts to any AI agent and generate data visualizations through natural conversation.
What you can do
- Bar Charts — Generate vertical/horizontal bar charts with custom colors, labels, and data series
- Pie Charts — Create pie and doughnut charts with percentage labels
- Line Charts — Build trend charts with multiple data series and markers
- Radar Charts — Generate radar/spider charts for multi-dimensional comparisons
- Bubble Charts — Create scatter/bubble visualizations with size encoding
- QR Codes — Generate scannable QR codes from any text or URL
How it works
- Subscribe to this server
- Optionally enter your ImageCharts API Key for watermark-free output
- Start generating charts from Claude, Cursor, or any MCP-compatible client
Who is this for?
- Data Analysts — generate quick visualizations for reports and presentations
- Developers — embed chart images in applications, emails, or dashboards
- Marketing — create data-driven visuals for campaigns and social media
Built-in capabilities (10)
Generate a bar chart image
Generate a bubble chart image
Generate a doughnut chart image
Generate a line chart image
Generate a pie chart image
Generate a polar area chart image
Generate a QR code image
Generate a radar chart image
Generate a scatter plot image
Generate a Venn diagram image
Why Mastra AI?
Mastra's agent abstraction provides a clean separation between LLM logic and ImageCharts tool infrastructure. Connect 10 tools through Vinkius and use Mastra's built-in workflow engine to chain tool calls with conditional logic, retries, and parallel execution. deployable to any Node.js host in one command.
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Mastra's agent abstraction provides a clean separation between LLM logic and tool infrastructure. add ImageCharts without touching business code
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Built-in workflow engine chains MCP tool calls with conditional logic, retries, and parallel execution for complex automation
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TypeScript-native: full type inference for every ImageCharts tool response with IDE autocomplete and compile-time checks
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One-command deployment to any Node.js host. Vercel, Railway, Fly.io, or your own infrastructure
ImageCharts in Mastra AI
ImageCharts and 4,000+ other MCP servers. One platform. One governance layer.
Teams that connect ImageCharts to Mastra AI through Vinkius don't need to source, host, or maintain individual MCP servers. Every tool call runs inside a hardened runtime with credential isolation, DLP, and a signed audit chain.
Raw MCP | Vinkius | |
|---|---|---|
| Server catalog | Find and host yourself | 4,000+ managed |
| Infrastructure | Self-hosted | Sandboxed V8 isolates |
| Credential handling | Plaintext in config | Vault + runtime injection |
| Data loss prevention | None | Configurable DLP policies |
| Kill switch | None | Global instant shutdown |
| Financial circuit breakers | None | Per-server limits + alerts |
| Audit trail | None | Ed25519 signed logs |
| SIEM log streaming | None | Splunk, Datadog, Webhook |
| Honeytokens | None | Canary alerts on leak |
| Custom domains | Not applicable | DNS challenge verified |
| GDPR compliance | Manual effort | Automated purge + export |
Why teams choose Vinkius for ImageCharts in Mastra AI
The ImageCharts MCP Server runs on Vinkius-managed infrastructure inside AWS — a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts. All 10 tools execute in hardened sandboxes optimized for native MCP execution.
Your AI agents in Mastra AI only access the data you authorize, with DLP that blocks sensitive information from ever reaching the model, kill switch for instant shutdown, and up to 60% token savings. Enterprise-grade infrastructure, zero maintenance.
* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure
How Vinkius secures
ImageCharts for Mastra AI
Every tool call from Mastra AI to the ImageCharts MCP Server is protected by DLP redaction, cryptographic audit chains, V8 sandbox isolation, kill switch, and financial circuit breakers.
Frequently asked questions
Do I need an API key to use ImageCharts?
The API key is optional. Without it, generated charts include a watermark. With a paid API key, charts are watermark-free and you get higher rate limits. The key is passed as a query parameter to image-charts.com/chart.
What chart types can I generate?
Six types: bar charts (generate_bar_chart), pie charts (generate_pie_chart), line charts (generate_line_chart), radar charts (generate_radar_chart), bubble charts (generate_bubble_chart), and QR codes (generate_qr_code). Each supports custom colors, labels, sizes, and data series.
Can I generate QR codes from any text or URL?
Yes. The generate_qr_code tool creates a scannable QR code image from any text, URL, or data string. You can customize the size and error correction level.
How does Mastra AI connect to MCP servers?
Create an MCPClient with the server URL and pass it to your agent. Mastra discovers all tools and makes them available with full TypeScript types.
Can Mastra agents use tools from multiple servers?
Yes. Pass multiple MCP clients to the agent constructor. Mastra merges all tool schemas and the agent can call any tool from any server.
Does Mastra support workflow orchestration?
Yes. Mastra has a built-in workflow engine that lets you chain MCP tool calls with branching logic, error handling, and parallel execution.
createMCPClient not exported
Install: npm install @mastra/mcp
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