3D printing filament and materials knowledge MCP server
3D printing filament and materials knowledge MCP server. Gives LLMs authoritative access to 7,000+ filaments and curated material science knowledge.
Add to your Claude Desktop config (~/Library/Application Support/Claude/claude_desktop_config.json):
{
"mcpServers": {
"3dprint-oracle": {
"command": "npx",
"args": ["-y", "3dprint-oracle"]
}
}
}
| 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 |
MIT
Source-derived launch command. Check the maintainer’s required arguments and credentials before running:
npx -y 3dprint-oracleMerge this template into ~/Library/Application Support/Claude/claude_desktop_config.json. Keep existing servers. Add any arguments, credentials, and permissions required by the maintainer; this template has not been install-tested.
{
"mcpServers": {
"io-github-gregario-3dprint-oracle": {
"command": "npx",
"args": [
"-y",
"3dprint-oracle"
]
}
}
}Restart Claude Desktop completely for changes to take effect. Confirm the server appears connected in the client’s tool list, then try a read-only example from its documentation.
Claude Desktop setup reference3dprint-oraclenpmio.github.gregario/3dprint-oracle works with any MCP-compatible client. Copy the config snippet from the Configuration section above and add it to the file shown for your client, then restart the application.
~/Library/Application Support/Claude/claude_desktop_config.jsonRestart Claude Desktop completely for changes to take effect.~/.cursor/mcp.jsonRestart Cursor for changes to take effect..vscode/mcp.jsonReload VS Code window for changes to take effect.~/.codeium/windsurf/mcp_config.jsonRestart Windsurf for changes to take effect..mcp.jsonSave at the project root, then start Claude Code in that project and review the MCP server approval prompt. Keep real credentials out of shared files.