Matplotlibnet MCP Server

Renders MatPlotLibNet charts to PNG, SVG or PDF from a JSON spec an AI agent writes.

Local serverstdio

What is the Matplotlibnet MCP Server?

Matplotlibnet is an MCP integration. Renders MatPlotLibNet charts to PNG, SVG or PDF from a JSON spec an AI agent writes.

Packages and local setup

The published nuget package is MatPlotLibNet.Mcp, version 1.18.1. Its declared MCP transport is stdio.

The package declares MATPLOTLIBNET_MCP_OUTPUT_ROOT: The only directory save_chart may write under. Defaults to the system temp directory.; MATPLOTLIBNET_FONTS: Font files (.ttf, .otf) and directories of them, separated by ';', registered at startup so a chart can use a script the bundled font lacks (Devanagari, Thai, Chinese). Arabic and Hebrew work without it..

Before connecting

Check the maintainer’s instructions for account access, authentication and the supported client configuration. Once connected, inspect the tools your client receives and try a small task that matches the server’s stated purpose. The registry description does not include a verified, complete tool list.

Project and source

View the publisher’s registry entry · Project repository. This profile uses version 1.18.1 from the registry. Registration identifies the publisher namespace; it does not establish that this is a first-party integration for every service it connects.

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