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glama

OrcaSlicer MCP

An MCP server that enables headless slicing with OrcaSlicer, preset management, G-code analysis, and local network control of an Elegoo Centauri Carbon 3D printer.

→ ShreddyKrueger75/claude-orcaslicer-mcp· listed on glama
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// key findings
✅
No credential exfiltration, no sensitive file access, no obfuscation
Static analysis found nothing flowing your secrets to unexpected places.
✅
Open source with a license and README
Anyone can audit the code, the license is declared, and the publisher documents what it does.
🔐
You'll be asked for 2 credentials: PRINTER_API_KEY, PRINTER_PASSWORD
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// required environment variables
This server reads these from process.env. You'll be asked to provide them before it can run.
configPRINTER_SNAPSHOT_URL— OctoPrint webcam URL (default http://<host>:8080/?action=snapshot)
configORCASLICER_MCP_CONFIG— ~/.config/orcaslicer-mcp/printer.json (written 0600)
configPRINTER_TYPE— read from your OrcaSlicer machine preset's host_type
configPRINTER_HOST— the print_host saved in your OrcaSlicer machine preset
configPRINTER_PORT— , PRINTER_API_KEY, PRINTER_USER, PRINTER_PASSWORD, PRINTER_SERIAL, PRINTER_ACCESS_CODE per-protocol; also readable from the preset or configure_printer
🔐 secretPRINTER_API_KEY— PRINTER_PORT, , PRINTER_USER, PRINTER_PASSWORD, PRINTER_SERIAL, PRINTER_ACCESS_CODE per-protocol; also readable from the preset or configure_printer
configPRINTER_USER— PRINTER_PORT, PRINTER_API_KEY, , PRINTER_PASSWORD, PRINTER_SERIAL, PRINTER_ACCESS_CODE per-protocol; also readable from the preset or configure_printer
🔐 secretPRINTER_PASSWORD— PRINTER_PORT, PRINTER_API_KEY, PRINTER_USER, , PRINTER_SERIAL, PRINTER_ACCESS_CODE per-protocol; also readable from the preset or configure_printer
configPRINTER_SERIAL— PRINTER_PORT, PRINTER_API_KEY, PRINTER_USER, PRINTER_PASSWORD, , PRINTER_ACCESS_CODE per-protocol; also readable from the preset or configure_printer
configPRINTER_ACCESS_CODE— PRINTER_PORT, PRINTER_API_KEY, PRINTER_USER, PRINTER_PASSWORD, PRINTER_SERIAL, per-protocol; also readable from the preset or configure_printer
configORCA_SLICER_BIN— the standard OrcaSlicer install path for your OS
configORCA_SLICER_DATA— OrcaSlicer's config dir (presets) for your OS
configDEFAULT_BED_TYPE— Textured PEI Plate
// full audit trail
The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.
// improvement guidance — verified publishers only
We have 6 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.
// embed badge in your README
[![M8ven Score](https://m8ven.ai/badge/mcp/shreddykrueger75-claude-orcaslicer-mcp-1d0jc2)](https://m8ven.ai/mcp/shreddykrueger75-claude-orcaslicer-mcp-1d0jc2)
commit: 2bf610da4dda87216031b30004de41acfaaadf67
code hash: 3fb3893f61a57e30ea20accb8ea78eac8c73445d823ce453aff5cd514a1e2b4c
verified: 7/17/2026, 8:24:31 AM
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