3dprint Oracle

Name: 3dprint Oracle
Author: gregario

@gregarioMCP server · External

3D printing filament and materials knowledge MCP server

Printing & 3D printingv0.1.0MITTypeScript

Freeno charge per call

How to install

Runs on your machine from its package; the steps are below.

What it does

Reads
Writes
High impact

At most: only reads or looks up information.

What it costs

Free

Odel charges nothing per call. The publisher may charge for its own service.

Runs locally over stdio

This server isn't hosted — your MCP client launches it from a package registry. Use one of the commands below, or drop the config into your client (e.g. Claude Desktop).

npm3dprint-oraclev0.1.0

Run

npx -y 3dprint-oracle

MCP client config

{
  "mcpServers": {
    "3dprint-oracle": {
      "command": "npx",
      "args": [
        "-y",
        "3dprint-oracle"
      ]
    }
  }
}

README1 min readView on GitHub

3dprint-oracle

3D printing filament and materials knowledge MCP server. Gives LLMs authoritative access to 7,000+ filaments and curated material science knowledge.

Features

7,000+ filaments from SpoolmanDB (53 manufacturers, 33 material types)
Material science knowledge — properties, troubleshooting, recommendations
8 MCP tools — search, lookup, compare, recommend, diagnose
Embedded data — no API keys, no network calls at runtime

Installation

Claude Desktop

Add to your Claude Desktop config (~/Library/Application Support/Claude/claude_desktop_config.json):

json

{
  "mcpServers": {
    "3dprint-oracle": {
      "command": "npx",
      "args": ["-y", "3dprint-oracle"]
    }
  }
}

Tools

Tool	Description
`search_filaments`	Search filaments by name, material, manufacturer, color
`get_filament`	Get full specs for a specific filament
`list_manufacturers`	Browse manufacturers with filament counts
`list_materials`	Browse material types with counts
`get_material_profile`	Authoritative properties for a material type
`compare_materials`	Side-by-side comparison of 2-3 materials
`recommend_material`	Get ranked recommendations for your requirements
`diagnose_print_issue`	Troubleshoot print problems with material-specific fixes

Data Sources

Filament data: SpoolmanDB (MIT license)
Material knowledge: Hand-curated from authoritative 3D printing references

License

MIT

Similar modules

Browse Printing & 3D printing