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Noyalib MCP runs on your own machine — the client starts it, so there is no endpoint to ping. Last commit 17 Sep 2026.

MCP server for lossless YAML 1.2 parsing, formatting, and validation (pure Rust).

Installs / week
not published
1
Stars
0 open issues
17 Sep 2026
Last commit
from GitHub
Apache-2.0
License
Rust

What the code does

We read the source, 20 h ago · rules 3dff92dd89df

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.

Builds a file path from a variable pkg/npm-wrapper/bootstrap.js:105
        const tmpZip = path.join(dir, archive);
Runs an external command pkg/npm-wrapper/index.js:21
        const child = spawn(binary, process.argv.slice(2), { stdio: "inherit" });

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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Noyalib MCP — questions

Answers built from our own checks of this server.

Why is there no uptime for Noyalib MCP?
Noyalib MCP runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone.
Is Noyalib MCP open source?
Yes — it is published under the Apache-2.0 licence, written in Rust and 1 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.