What this skill does
Audit and harden OpenClaw configuration for security. Scans openclaw.
Security Hardener is part of the Security & Privacy category — security and privacy skills that audit, vet, and protect your agent. You can install it on its own or alongside other security & privacy skills from the OpenClaw catalog.
How to install Security Hardener
The easiest path is via the OpenClaw Easy desktop app — one click, no terminal required:
- Download OpenClaw Easy for macOS or Windows (free, one-click installer, ~30 seconds).
- Open the in-app Skills panel.
- Search for
oc-security-hardenerand click Install. - The skill activates automatically when an incoming message matches its description.
Install from the command line
If you already run the OpenClaw CLI, add Security Hardener with a single command:
openclaw skills add oc-security-hardener
This pulls oc-security-hardener from ClawHub and installs it into ~/.openclaw/skills/oc-security-hardener/. Restart the OpenClaw gateway afterwards so the new skill is discovered.
How to use Security Hardener
Once installed, Security Hardener activates on its own: when an incoming message on WhatsApp, Telegram, Slack, Discord, Feishu or Line matches the skill's description, your OpenClaw agent loads it and runs the workflow. You can also trigger it explicitly by describing the task in chat. No extra configuration is required after install.
Manual install (advanced)
If you prefer manual installation:
- Click the Download .zip button above to grab
oc-security-hardener-1.0.0.zipdirectly from our S3 mirror. - Unzip into
~/.openclaw/skills/oc-security-hardener/(create the directory if it does not exist). - Restart OpenClaw Easy (or the OpenClaw CLI gateway) so the new skill is discovered.
Frequently asked questions
How do I install Security Hardener?
Install Security Hardener in the OpenClaw Easy desktop app by opening the Skills panel, searching for oc-security-hardener, and clicking Install. From a terminal you can run: openclaw skills add oc-security-hardener. Either way the skill is placed in ~/.openclaw/skills/oc-security-hardener/.
Is Security Hardener free?
Yes. Security Hardener is free and open-source, distributed under the Apache-2.0 license through ClawHub. No account or payment is required to download or run it.
What does Security Hardener do?
Audit and harden OpenClaw configuration for security. Scans openclaw.
Related: more security & privacy skills
If Security Hardener looks useful, you may also want to check out other security & privacy skills in the OpenClaw catalog:
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Free, open-source · Apache-2.0 · Works with Claude, ChatGPT, Gemini, or local Ollama models