Otp Challenger skill for OpenClaw

What this skill does

Enable agents and skills to challenge users for fresh two-factor authentication proof (TOTP or YubiKey) before executing sensitive actions. Use this for identity verification in approval workflows - deploy commands, financial operations, data access, admin operations, and change control.

The Otp Challenger skill is part of the Developer Tools category — developer tools that help your agent write, review, debug, and ship code. You can install it on its own or alongside other developer tools skills from the OpenClaw catalog.

How to install the Otp Challenger skill

The easiest path is via the OpenClaw Easy desktop app — one click, no terminal required:

1. Download OpenClaw Easy for macOS or Windows (free, one-click installer, ~30 seconds).
2. Open the in-app Skills panel.
3. Search for otp-challenger and click Install.
4. The skill activates automatically when an incoming message matches its description.

Install from the command line

If you already run the OpenClaw CLI, add the Otp Challenger skill with a single command:

openclaw skills add otp-challenger

This pulls otp-challenger from ClawHub and installs it into ~/.openclaw/skills/otp-challenger/. Restart the OpenClaw gateway afterwards so the new skill is discovered.

How to use the Otp Challenger skill

Once installed, the Otp Challenger skill 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:

1. Click the Download skill .zip button above to grab otp-challenger-1.0.6.zip directly from our S3 mirror.
2. Unzip into ~/.openclaw/skills/otp-challenger/ (create the directory if it does not exist).
3. Restart OpenClaw Easy (or the OpenClaw CLI gateway) so the new skill is discovered.

Frequently asked questions

How do I install Otp Challenger?

Install Otp Challenger in the OpenClaw Easy desktop app by opening the Skills panel, searching for otp-challenger, and clicking Install. From a terminal you can run: openclaw skills add otp-challenger. Either way the skill is placed in ~/.openclaw/skills/otp-challenger/.

Is the Otp Challenger skill free?

Yes. It is free to download and run through ClawHub, with no account or payment required. Each skill is published by its own author under its own licence — see its ClawHub page for the licence and source.

What does Otp Challenger do?

Enable agents and skills to challenge users for fresh two-factor authentication proof (TOTP or YubiKey) before executing sensitive actions. Use this for identity verification in approval workflows - deploy commands, financial operations, data access, admin operations, and change control.

Related: more developer tools skills

If the Otp Challenger skill looks useful, you may also want to check out other developer tools skills in the OpenClaw catalog:

• Nodetool ⬇ 3.7K
• Openclaw Backup Optimized ⬇ 3.7K
• Legal Advisor ⬇ 3.7K
• Pndr ⬇ 3.7K
• Speedtest ⬇ 3.7K

Skills in this catalog are community-contributed integrations published on ClawHub and distributed under their own open-source licences. Product and company names, and any third-party service a skill connects to, are trademarks of their respective owners; a listing here does not imply affiliation with, sponsorship by, or endorsement from them. This page does not distribute any third-party application. Rights holders can reach us at hello@openclaw-easy.com.

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