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Install in OpenClaw
/install pangolin-utils
Description
3D visualization toolkit wrapping Pangolin viewer for real-time display of point clouds, trajectories, cameras, planes, chessboards, and images. Use when vis...
Usage Guidance
This skill currently looks like documentation for a Python package rather than an installable skill: it declares an importable module but no code or install instructions are included, and it cryptically refers to 'gettool' for auto-downloading Pangolin without saying from where. Before installing or running this skill, ask the publisher for (a) the actual Python package (PyPI name or GitHub repo) or an explicit install spec, (b) the exact behavior and source of the 'gettool' downloader (hosts, checksums), and (c) any native system dependencies required by Pangolin. Do not allow or run unspecified auto-downloads from unknown hosts. If you must proceed, verify the package source, prefer packages on PyPI or GitHub releases with signatures/checksums, and inspect the code to ensure no unexpected network/file access occurs.
Capability Analysis
Type: OpenClaw Skill
Name: pangolin-utils
Version: 0.1.0
The skill bundle describes a 3D visualization toolkit wrapping the Pangolin library. The `_meta.json` file contains standard metadata. The `SKILL.md` file provides documentation and code examples for using the `PangolinViewer` class, detailing functionalities like displaying point clouds, trajectories, cameras, and images. There are no prompt injection attempts, unauthorized commands, or evidence of data exfiltration. The mention of Pangolin being 'auto-downloaded via `gettool`' indicates a dependency, which is a standard mechanism for OpenClaw skills and not inherently malicious without further context on the `gettool` command or the Pangolin source itself. All described functionalities are consistent with the stated purpose of a visualization library.
Capability Assessment
Purpose & Capability
The skill's name and description match the SKILL.md API surface (a Pangolin-based Python viewer). However, the skill bundle contains no code files, no package, and no concrete install instructions; the doc assumes an importable module (pywayne.visualization.pangolin_utils) that is not provided. That makes the claimed capability impossible to verify or run as-is.
Instruction Scope
The instructions are narrowly focused on viewer APIs and do not ask the agent to read unrelated system files or exfiltrate data. They do reference using file paths for images (normal) and mention that Pangolin is 'auto-downloaded via `gettool`' but do not explain what `gettool` will do or which hosts it contacts, leaving scope-of-action unclear.
Install Mechanism
There is no install spec in the registry entry. The SKILL.md's single install hint — 'auto-downloaded via `gettool`' — is vague and unsourced. Without a defined install mechanism (PyPI package, GitHub release, or explicit download URL), it's unclear how the runtime dependency would be obtained; an unspecified auto-download is a red flag.
Credentials
The skill does not request any environment variables, credentials, or special config paths. The declared environment footprint is minimal and proportionate to the described functionality.
Persistence & Privilege
The skill does not request always:true and uses default invocation settings. There is no evidence it requests persistent system-level privileges or modifies other skills' config.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install pangolin-utils - After installation, invoke the skill by name or use
/pangolin-utils - Provide required inputs per the skill's parameter spec and get structured output
Version History
v0.1.0
Initial release of pangolin-utils, a Python toolkit for real-time 3D visualization using Pangolin.
- Provides `PangolinViewer` class for interactive viewing of point clouds, trajectories, cameras, planes, lines, chessboards, and images.
- Supports real-time updates, dual-image display, step mode for debugging, and main camera following.
- Includes a flexible color system (the `Colors` class) and multiple methods for adding and clearing visual elements.
- Designed for visualization of sensor data, robotic states, camera calibration, or any 3D data with pose or trajectory information.
Metadata
Frequently Asked Questions
What is Pywayne Visualization Pangolin Utils?
3D visualization toolkit wrapping Pangolin viewer for real-time display of point clouds, trajectories, cameras, planes, chessboards, and images. Use when vis... It is an AI Agent Skill for Claude Code / OpenClaw, with 530 downloads so far.
How do I install Pywayne Visualization Pangolin Utils?
Run "/install pangolin-utils" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is Pywayne Visualization Pangolin Utils free?
Yes, Pywayne Visualization Pangolin Utils is completely free (open-source). You can download, install and use it at no cost.
Which platforms does Pywayne Visualization Pangolin Utils support?
Pywayne Visualization Pangolin Utils is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created Pywayne Visualization Pangolin Utils?
It is built and maintained by wangyendt (@wangyendt); the current version is v0.1.0.
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