mcp-plotting-server

Convert JSON data into Plotly charts or PNGs through an MCP service.

License

MIT License

Source

third_party_registry

Updated

2026-06-27

// securityCaution

Runs locally
Open source
Licensed· MIT License

Running security audit…

Credentials
Network egress
Code execution
Data access
Supply chain

// install

Copy the install command and let the AI configure it · recommended for beginners

No copy-paste install info for "mcp-plotting-server" yet — see the docs or source repo.

// examples

Generate a sales trend chart

Prompt

Convert the following JSON sales data into a Plotly line chart with months on the X-axis and sales on the Y-axis, and return a renderable Plotly figure JSON: {"months":["Jan","Feb","Mar"],"sales":[120,150,180]}

Expected

A valid Plotly figure JSON that can be directly rendered as a sales trend chart.

Export a bar chart as PNG

Prompt

Create a bar chart from the following JSON data and return it as a PNG image for a weekly report: {"categories":["Product A","Product B","Product C"],"values":[35,52,41]}

Expected

A clear bar chart PNG suitable for reports or presentation slides.

Validate chart configuration

Prompt

I have a Plotly figure configuration JSON. Check whether it is valid; if not, fix it and return a valid figure JSON: {"data":[{"type":"scatter","x":[1,2,3],"y":[2,4,6]}],"layout":{"title":"Test Chart"}}

Expected

A validated or corrected Plotly figure JSON that can be rendered successfully.