INDIVIDUAL MCP TOOL

authorize_slice

Used by the SpeakCAD slicer shown in the conversation when the person presses Slice: records the slice on their SpeakCAD account (included in Pro and Unlimited, else credits; for a designed part, the download as on the site) and returns the token the slicer service needs.

speakcad.comnone authenticationAvailability not checked

LIVE ENDPOINT

https://speakcad.com/api/mcp/slicer

No auth detected

Connect to this endpoint to inspect the live schema for authorize_slice and invoke it with your own arguments.

Indexed input schema

{}

Risk classification

Inferred read-only · medium confidence · heuristic, not a guarantee.

A tool name, description or schema mentions credentials.
A tool name or description suggests retrieving external content.

Parent server

speakcad.com

CONNECT WITH APPROVAL

Client installation

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.speakcad-slicer]
url = "https://speakcad.com/api/mcp/slicer"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "speakcad-slicer": {
      "type": "http",
      "url": "https://speakcad.com/api/mcp/slicer"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: speakcad-slicer
Remote MCP URL: https://speakcad.com/api/mcp/slicer

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "speakcad-slicer": {
      "url": "https://speakcad.com/api/mcp/slicer"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "speakcad-slicer": {
      "type": "http",
      "url": "https://speakcad.com/api/mcp/slicer"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "speakcad-slicer",
  "transport": "streamable-http",
  "url": "https://speakcad.com/api/mcp/slicer"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

Related tools

find_printer — Look up a 3D printer in the SpeakCAD online slicer catalogue (380+ printers from 60+ brands, OrcaSlicer 2.4.2 profiles: Bambu Lab, Prusa, Creality, Elegoo, Anycubic, Sovol, Qidi, Flashforge, Voron and more).
prepare_slice — Opens the SpeakCAD slicer for a printer with the print settings selected (nozzle, layer height, material, infill, supports, walls, adhesion, speed, orientation), checked against the printer's own profile.
edit_file — For an STL or 3MF that needs changing before it is printed (a hole, a new size, a cut, a mount, a lid).