0x0 Messenger skill for OpenClaw
What this skill does
Send and receive P2P messages using disposable PINs. No servers, no accounts. For agent-to-agent messaging, approval flows, and notifications.
The 0x0 Messenger skill is part of the Messaging & Channels category — messaging and channel skills that connect your agent to chat platforms. You can install it on its own or alongside other messaging & channels skills from the OpenClaw catalog.
How to install the 0x0 Messenger skill
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
0x0-messengerand 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 the 0x0 Messenger skill with a single command:
openclaw skills add 0x0-messenger
This pulls 0x0-messenger from ClawHub and installs it into ~/.openclaw/skills/0x0-messenger/. Restart the OpenClaw gateway afterwards so the new skill is discovered.
How to use the 0x0 Messenger skill
Once installed, the 0x0 Messenger 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:
- Click the Download skill .zip button above to grab
0x0-messenger-1.1.1.zipdirectly from our S3 mirror. - Unzip into
~/.openclaw/skills/0x0-messenger/(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 0x0 Messenger?
Install 0x0 Messenger in the OpenClaw Easy desktop app by opening the Skills panel, searching for 0x0-messenger, and clicking Install. From a terminal you can run: openclaw skills add 0x0-messenger. Either way the skill is placed in ~/.openclaw/skills/0x0-messenger/.
Is the 0x0 Messenger 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 0x0 Messenger do?
Send and receive P2P messages using disposable PINs. No servers, no accounts. For agent-to-agent messaging, approval flows, and notifications.
Related: more messaging & channels skills
If the 0x0 Messenger skill looks useful, you may also want to check out other messaging & channels skills in the OpenClaw catalog:
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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Install 0x0 Messenger and 10,000+ other OpenClaw skills in one click. Free, open-source, runs locally on macOS & Windows.
Free, open-source · Apache-2.0 · Works with Claude, ChatGPT, Gemini, or local Ollama models