What this skill does
Comprehensive guide for LINE Rich UI features (Flex Messages, buttons, quick replies, and markdown auto-conversion).
LINE Rich Messages 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 LINE Rich Messages
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
line-rich-messagesand 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 LINE Rich Messages with a single command:
openclaw skills add line-rich-messages
This pulls line-rich-messages from ClawHub and installs it into ~/.openclaw/skills/line-rich-messages/. Restart the OpenClaw gateway afterwards so the new skill is discovered.
How to use LINE Rich Messages
Once installed, LINE Rich Messages 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
line-rich-messages-1.0.5.zipdirectly from our S3 mirror. - Unzip into
~/.openclaw/skills/line-rich-messages/(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 LINE Rich Messages?
Install LINE Rich Messages in the OpenClaw Easy desktop app by opening the Skills panel, searching for line-rich-messages, and clicking Install. From a terminal you can run: openclaw skills add line-rich-messages. Either way the skill is placed in ~/.openclaw/skills/line-rich-messages/.
Is LINE Rich Messages free?
Yes. LINE Rich Messages 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 LINE Rich Messages do?
Comprehensive guide for LINE Rich UI features (Flex Messages, buttons, quick replies, and markdown auto-conversion).
Related: more developer tools skills
If LINE Rich Messages looks useful, you may also want to check out other developer tools skills in the OpenClaw catalog:
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Install LINE Rich Messages 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