Last updated
March 16, 2026
MCP profile
Github MR901 Mcp Plots
MCP server for data visualization with Mermaid charts.
Developer ToolsPackagePythonOpen SourceExternal
Visibility
Public
ByRegistry
About This MCP Server
Plots MCP Server
A Model Context Protocol (MCP) server for data visualization. It exposes tools to render charts (line, bar, pie, scatter, heatmap, etc.) from data and returns the plot as image/base64 text/mermaid diagram.
Capabilities
Instant, visual-first charts using Mermaid (renders directly in MCP clients like Cursor)Simple prompts to generate charts from plain dataZero-setup options via uvx, or install from PyPI/DockerFlexible output formats: mermaid (default), PNG image, or text
Tools & Endpoints5
Example Workflow
uvx --from git+https://github.com/mr901/mcp-plots.git mcp-plots --port 8080 --log-level DEBUG uvx --from git+https://github.com/mr901/mcp-plots.git mcp-plots --chart-width 1200 --chart-height 800 python -m src --help
What Problems It Solves
- Ask your MCP client: "Create a bar chart showing sales: A=100, B=150, C=80"
- Default output is Mermaid, so diagrams render instantly in Cursor
Why Use Github MR901 Mcp Plots?
- Instant, visual-first charts using Mermaid (renders directly in MCP clients like Cursor)
- Simple prompts to generate charts from plain data
- Zero-setup options via uvx, or install from PyPI/Docker
- Flexible output formats: mermaid (default), PNG image, or text
Specifications
Status
live
Industry
Developer Tools
Category
General
Server type
Package
Language
Python
License
Open Source
Verified
Yes
Requirements
- Python 3.10+
- See requirements.txt
Hosting
Hosting Options
- Package
API
Integrate this server into your application. Choose a connection method below.
1
Install
Install command
Python
pip install -r requirements.txt2
Configure
Configuration
json
{
"mcpServers": {
"plots": {
"command": "uvx",
"args": [
"--from",
"git+https://github.com/mr901/mcp-plots.git@main",
"mcp-plots",
"--transport",
"stdio"
],
"env": {
"LOG_LEVEL": "INFO",
"CHART_DEFAULT_WIDTH": "800",
"CHART_DEFAULT_HEIGHT": "600"
}
}
}
}Performance
Usage
Quick Reference
- Name
- Github MR901 Mcp Plots
- Function
- MCP server for data visualization with Mermaid charts.
- Available Tools
- list_chart_types() → returns available chart types, list_themes() → returns available themes, suggest_fields(sample_rows) → suggests field roles based on data samples, render_chart(chart_type, data, field_map, config_overrides?, options?, output_format?) → returns MCP content, generate_test_image() → generates a test image (red circle) to verify MCP image support
- Transport
- Package
- Language
- Python
- Install
- pip install -r requirements.txt
- Source
- External (Registry)
- License
- Open Source
Get started
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