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Local Healthcheck
by
fedrov2025
· GitHub ↗
· v1.0.0
· MIT-0
312
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0
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Install in OpenClaw
/install local-healthcheck
Description
Simple local security check (firewall, updates, ssh status) without external dependencies.
README (SKILL.md)
Local Healthcheck Skill
This skill provides a minimal security audit that can run on any macOS/Linux system without pulling external code.
How to run
openclaw local-healthcheck run
It will:
- Check if the firewall is enabled.
- List open ports.
- Verify that system software updates are up‑to‑date.
- Show the status of the SSH daemon.
- Write a short report to
memory/healthcheck-$(date +%F).md. "}
Usage Guidance
This skill appears to do what it says: run local checks and write a report to memory/healthcheck-<date>. Before installing or running: review the script (it is short and readable), be aware it may prompt for sudo to run commands that require root (listing ports, checking apt updates), and note the report is written to a memory/ subdirectory under the run directory. It does not contact the network or request credentials. If you are uncomfortable granting sudo, run the script manually in a controlled environment or remove the sudo calls where appropriate.
Capability Analysis
Type: OpenClaw Skill
Name: local-healthcheck
Version: 1.0.0
The skill performs a local security audit by checking firewall status, open ports, system updates, and SSH service status using standard system utilities (e.g., ufw, lsof, softwareupdate). The logic in check.sh is transparent, aligns with the description in SKILL.md, and lacks any indicators of data exfiltration or malicious intent.
Capability Assessment
Purpose & Capability
Name/description (local security checks) align with the included script and instructions. The script runs local commands to check firewall status, open ports, updates, and SSH — all consistent with the declared purpose. No unexpected services or credentials are requested.
Instruction Scope
SKILL.md limits behavior to running the checks and writing a report to memory/healthcheck-<date>. The script only reads local system state (commands like firewallctl/socketfilterfw, lsof/ss, apt/softwareupdate, pgrep) and writes a single local report file. It does not contact external endpoints or read unrelated files.
Install Mechanism
No install spec. This is an instruction-only skill with a single bundled script (check.sh). Nothing is downloaded or installed from external URLs.
Credentials
The skill declares no required env vars or credentials, which matches the script. The script does use sudo for some commands (ufw, ss, lsof, apt) which is appropriate for listing system ports and package updates on many systems; this is a privilege requirement, not a hidden credential request.
Persistence & Privilege
always is false and the skill does not attempt to modify agent configuration or other skills. It writes reports to a local memory/ subpath within the current working directory only. The agent-autonomy default is allowed but not unusual; combined with the limited scope this does not raise special persistence concerns.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install local-healthcheck - After installation, invoke the skill by name or use
/local-healthcheck - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
local-healthcheck 1.0.0
- Initial release.
- Provides a simple security audit for macOS and Linux systems.
- Checks firewall status, lists open ports, verifies software updates, and shows SSH daemon status.
- Generates a concise report in the memory directory.
- Runs entirely locally with no external dependencies.
Metadata
Frequently Asked Questions
What is Local Healthcheck?
Simple local security check (firewall, updates, ssh status) without external dependencies. It is an AI Agent Skill for Claude Code / OpenClaw, with 312 downloads so far.
How do I install Local Healthcheck?
Run "/install local-healthcheck" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is Local Healthcheck free?
Yes, Local Healthcheck is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does Local Healthcheck support?
Local Healthcheck is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created Local Healthcheck?
It is built and maintained by fedrov2025 (@fedrov2025); the current version is v1.0.0.
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