Local-Only 3D Printer Maintenance Assistant#

Overview#

A fully offline diagnostic and maintenance assistant for FDM 3D printers.

Runs entirely on local LLMs through OpenClaw with zero cloud dependencies.

Capabilities#

• Text-based troubleshooting for print failures
• Step-by-step maintenance protocols
• Premium image-based failure analysis (LLaVA)
• Automatic calibration G-code generation
• Tuning profile save/load system
• Maintenance log export to CSV

Workflows#

• troubleshoot — Diagnose print issues using text input
• maintenance — Provide guided maintenance procedures
• vision_analysis — Analyze print failures from images (premium)
• generate_gcode — Create calibration G-code (premium)
• manage_profiles — Save/load tuning profiles
• export_logs — Export maintenance logs

Actions#

• local_llm_text — Runs text prompts through local Llama3
• local_llm_vision — Runs image prompts through LLaVA
• gcode_generator — Generates calibration G-code
• profile_manager — Manages tuning profiles
• log_exporter — Outputs CSV maintenance logs

Requirements#

• OpenClaw v1.2.0+
• Ollama installed
• Models: llama3, llava

Tiers#

• Free: Troubleshooting, maintenance, basic guidance
• Premium: Vision analysis, G-code generation, profile manager, log export

Notes#

This skill does not control printers or hardware.

All operations are informational and file‑based only.