lichtblick

Serve and visualize robotics log files in a browser.

17|8|Updated Apr 7, 2026
One-click install
npx skills add https://github.com/nebius/nebius-physical-ai --skill lichtblick
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: lichtblick
Source: https://github.com/nebius/nebius-physical-ai/tree/main/skills/tools/lichtblick
Command: npx skills add https://github.com/nebius/nebius-physical-ai --skill lichtblick

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Lichtblick solves the challenge of inspecting complex robotics logs, MCAP files, and ROS-bag data without requiring proprietary software or heavy GPU-accelerated desktop applications.

Core Features & Use Cases

  • Browser-based Visualization: View MCAP and ROS-bag logs directly in your web browser using a Foxglove-compatible interface.
  • Sim2Real Pipeline Integration: Seamlessly convert and visualize camera frames, VLM critiques, and reward signals from Sim2Real rollouts.
  • Data Conversion: Transform raw MCAP logs into Rerun-compatible .rrd files to enable high-fidelity rendering of images, scalars, and text logs.

Quick Start

Use the lichtblick skill to serve the robotics log file located at s3://bucket/run/recording.mcap and launch the viewer.

Frequently Asked Questions about lichtblick

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I visualize MCAP and ROS-bag files directly in a web browser?

You can visualize MCAP and ROS-bag files directly in a web browser using a Foxglove-compatible interface, eliminating the need for proprietary desktop applications or heavy GPU acceleration.

Can I stream large robotics datasets from S3 without configuring bucket CORS?

Yes, you can stream large robotics datasets via HTTP range requests using same-origin streaming, bypassing the need for any bucket CORS configuration to access your log files.

How do I convert raw MCAP logs into Rerun-compatible .rrd files for telemetry analysis?

You can transform raw MCAP logs into Rerun-compatible .rrd files to enable high-fidelity rendering of images, scalars, and text logs for advanced telemetry analysis.

Does this browser-based robotics log viewer support Sim2Real pipeline workflows?

Yes, it supports end-to-end Sim2Real workflows by seamlessly converting and visualizing camera frames, VLM critiques, and reward signals directly from Sim2Real rollouts.

What is the best way to inspect complex robotics logs without installing proprietary software?

Inspecting complex robotics logs without proprietary software is best achieved through a browser-based visualization environment that natively supports MCAP and ROS-bag formats over HTTP.

Do I need a GPU-accelerated desktop application to view robotics MCAP data?

No, you do not need a heavy GPU-accelerated desktop application to view robotics MCAP data, as the visualization environment runs entirely within your standard web browser.