Message Linter

What this plugin does

A robust message formatting and sanitization plugin for the OpenClaw platform, ensuring consistent, readable, and aesthetically pleasing message presentation.

How to install Message Linter

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 Plugins panel.
3. Search for message-linter and click Install.
4. Restart the OpenClaw runtime so the plugin is discovered and registered.

Manual install (advanced)

If you prefer manual installation:

1. Click the Download .zip button above to grab message-linter-2026.6.8.zip directly from our S3 mirror.
2. Unzip into ~/.openclaw/plugins/message-linter/ (create the directory if it does not exist).
3. Restart OpenClaw Easy (or the OpenClaw CLI gateway) so the new plugin is discovered.

Related: more code plugins

If Message Linter looks useful, you may also want to check out other code plugins in the OpenClaw catalog:

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Browse the full OpenClaw plugin catalog

This page covers just one plugin. The OpenClaw plugin hub has 920+ more — search, sort by downloads or stars, and install any of them in one click. You can also explore OpenClaw skills, which add narrower task-level AI capabilities on top of these plugins.