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Install in OpenClaw
/install linux-disk-doctor
Description
Diagnose and fix Linux disk full / no space issues. Find large files, clean logs, purge package caches, remove old kernels, handle Docker disk bloat, and exp...
README (SKILL.md)
Linux Disk Doctor
Free disk space fast.
Quick Assessment
df -h
du -sh /* 2>/dev/null | sort -rh | head -20
Cleanup Steps
# Package cache
apt-get clean && apt-get autoremove -y
# Old kernels (keep current)
dpkg --list | grep linux-image | awk '{print $2}' | grep -v $(uname -r) | xargs apt-get purge -y
# Journal logs
journalctl --vacuum-time=7d
# Docker
docker system prune -a -f
# Temp files
rm -rf /tmp/*
# Find largest directories
du -sh /var/log/* | sort -rh | head -10
Usage Guidance
Use this only with human review. Ask the agent to run read-only diagnostics first, then approve each cleanup command individually. Be especially careful with apt purge/autoremove, Docker prune, and rm -rf commands because they can remove files or system resources that are difficult to restore.
Capability Analysis
Type: OpenClaw Skill
Name: linux-disk-doctor
Version: 1.0.0
The linux-disk-doctor skill provides standard Linux system administration commands for diagnosing and resolving disk space issues. The instructions in SKILL.md include routine cleanup tasks such as clearing package caches (apt-get clean), vacuuming journal logs, and pruning Docker resources, all of which are consistent with the stated purpose of the tool.
Capability Assessment
Purpose & Capability
The requested capabilities are coherent with the stated disk-cleanup purpose, but they include destructive local system maintenance actions.
Instruction Scope
The default cleanup workflow includes non-interactive deletion and purge commands such as apt autoremove, kernel purge, Docker prune, and rm -rf without instructing the agent to ask for user approval, preview impact, or limit scope.
Install Mechanism
There is no install script or code package; this is an instruction-only skill.
Credentials
The commands can substantially change the local machine, including package state, available kernels, Docker resources, logs, and temporary files. That is purpose-aligned but high impact and not bounded by safeguards.
Persistence & Privilege
The skill does not create persistence or background behavior, but several commands typically require elevated privileges and can permanently remove local resources.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install linux-disk-doctor - After installation, invoke the skill by name or use
/linux-disk-doctor - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
Initial: diagnose and fix disk full issues
Metadata
Frequently Asked Questions
What is Linux Disk Doctor?
Diagnose and fix Linux disk full / no space issues. Find large files, clean logs, purge package caches, remove old kernels, handle Docker disk bloat, and exp... It is an AI Agent Skill for Claude Code / OpenClaw, with 39 downloads so far.
How do I install Linux Disk Doctor?
Run "/install linux-disk-doctor" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is Linux Disk Doctor free?
Yes, Linux Disk Doctor is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does Linux Disk Doctor support?
Linux Disk Doctor is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created Linux Disk Doctor?
It is built and maintained by new (@laolaoqi); the current version is v1.0.0.
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