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cadloop Slicer MCP Server

local only

cadloop Slicer runs on your own machine — the client starts it, so there is no endpoint to ping. 84 installs a week from pypi. Last commit 4 Aug 2026.

Find printer profiles, check bed fit, slice to .gcode.3mf and extract the G-code.

Installs per day peak 31 · avg 15 · -14% w/w
a month agotoday
84
Installs / week
pypi · cadloop
1
Stars
0 open issues
4 Aug 2026
Last commit
from GitHub
MIT
License
Python

What the code does

We read the source, 3 d ago · rules 995398eba69f

Evidence

Things with no honest explanation: a promise that contradicts the code, code that runs at install time while hiding what it does, data leaving the machine.

Name looks like a popular package adloop
cadloop похож на adloop
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.

        p = subprocess.run(cmd, capture_output=True, text=True, timeout=timeout_s)

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

We found things in this code

Code changes quietly between releases, and nobody reads the diff of a dependency. We do, on every release — watch cadloop Slicer and you get told the day something new turns up.

Three servers free · no card

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

run in your terminal
claude mcp add cadloop-slicer -- uvx cadloop
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "cadloop-slicer": {
      "command": "uvx",
      "args": [
        "cadloop"
      ]
    }
  }
}
~/.codex/config.toml
[mcp_servers.cadloop-slicer]
command = "uvx"
args = ["cadloop"]
.cursor/mcp.json
{
  "mcpServers": {
    "cadloop-slicer": {
      "command": "uvx",
      "args": [
        "cadloop"
      ]
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "cadloop-slicer": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "cadloop"
      ]
    }
  }
}

Optional settings from the registry entry, left out of the block above: SLICER_WORKSPACE (The only directory this server reads and writes. Defaults to ~/cad), SLICER_BIN (Path to the slicer binary. Auto-detected if unset. Creality Print's CLI does not work headless on macOS; prefer OrcaSlicer, Bambu Studio or ElegooSlicer there), SLICER_PROFILE_DIRS (Extra profile roots, os.pathsep separated. Added to the auto-detected roots rather than replacing them), SLICER_TIMEOUT (Seconds before a slice is killed. Defaults to 600).

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cadloop Slicer — questions

Answers built from our own checks of this server.

Why is there no uptime for cadloop Slicer?
cadloop Slicer runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone. What can be measured is adoption: the pypi package cadloop was installed 84 times last week.
How do I connect cadloop Slicer?
Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It runs locally, so the command pulls cadloop straight from pypi; nothing to host, nothing to sign up for.
How many people use cadloop Slicer?
The pypi package cadloop was installed 84 times in the last week. Week over week that is -14%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.
Is cadloop Slicer open source?
Yes — it is published under the MIT licence, written in Python 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.