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Matplotlibnet MCP Server

local only

Matplotlibnet runs on your own machine — the client starts it, so there is no endpoint to ping. Last commit 2 Nov 2026.

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

—
Installs / week
not published
19
Stars
0 open issues
2 Nov 2026
Last commit
from GitHub
MIT
License
C#

What the code does

We read the source, 23 h ago · rules 995398eba69f

Capabilities

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

This code can reach further than it looks

We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.

Three servers free · no card

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Matplotlibnet — questions

Answers built from our own checks of this server.

Why is there no uptime for Matplotlibnet?
Matplotlibnet runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone.
Is Matplotlibnet open source?
Yes — it is published under the MIT licence, written in C# and 19 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.