mcpbeat Sign in

craftbag MCP Server

local only

craftbag runs on your own machine — the client starts it, so there is no endpoint to ping. Last commit 6 Oct 2026.

MCP server to list, load, explain, and validate Agent Skills.

—
Installs / week
not published
1
Stars
1 open issue
6 Oct 2026
Last commit
from GitHub
MIT
License
Rust

What the code does

We read the source, 6 d ago · rules ccca72095570

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.

Runs an external command mcpb/server/run.mjs:11
    execFileSync(isWin ? "where.exe" : "which", [name], { stdio: "ignore" });
In the project's build, not in the package

Found in continuous integration, deployment or infrastructure files, or in a neighbouring package of the same monorepo. None of this is installed when you add the server: it describes how the project is built and released. We list it because a leaked key in a build pipeline is still a real problem, but it is not something this server does on your machine.

      - name: Update package metadata
        shell: bash
        env:
          VERSION: ${{ steps.meta.outputs.version }}

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

Alternatives to craftbag

same job, measured the same way
Modelbound MCP
by modelbound

Local-first MCP server for agent skills. Validate, lint, diff, and convert across IDEs.

79 installs/wk local only
Address
by vdappdev2

MCP server for Verus addresses — generate, validate, list transparent and shielded addresses

25 installs/wk local only
Skillhub MCP
by 214140846

MCP server that exposes Claude-style skills to any MCP client.

110 installs/wk local only
Tolk MCP Server
by oxgeneral

MCP server for the Tolk smart contract compiler. Compile, validate, and explore TON contracts.

local only
Stylespeak
by patrizzos

MCP server and CLI that makes CSS legible to AI agents — explains what applies and why.

48 installs/wk local only
Zihin
by zihin

Chat with your Zihin.ai agents, list them and load platform skills from any MCP client.

370 installs/wk answering
Clelp
by clelp

Search and rate AI tools, MCP servers, and agent skills reviewed by real agent use.

87 installs/wk local only
Skill MCP
by chrischall

Serves a directory of Agent Skills over MCP: list, load, read files, run declared scripts

797 installs/wk local only

craftbag — questions

Answers built from our own checks of this server.

Why is there no uptime for craftbag?
craftbag runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone.
Is craftbag open source?
Yes — it is published under the MIT licence, written in Rust, 1 stars on GitHub and 1 open issue. The source link is on this page, so you can read exactly what it does with your data before you connect it.