Slash commands
Use AI slash commands to get writing help from Plain AI directly in the composer — no context switching needed.
How it works
While drafting a reply in a support thread, start a new line with / followed by your instruction, then press Enter. Plain AI will reference the last 5 messages in the thread alongside whatever you have already written in the composer, and replace the composer content with a ready-to-edit draft.
Slash commands work for:
Drafting a reply from scratch
Editing or rewriting something you have already written
Adjusting tone, length, or clarity
Examples
/fix typos/ask for a screenshot and workspace ID so we can debug/ask what version of the SDK they are using/rephrase this to sound more helpful/summarise and confirm the issue before escalating
Things to know
The slash command must be on its own line at the top level of the composer — it will not trigger inside a list or block element.
The AI response replaces the entire composer content, including any text you had written before the slash command.
Only the last 5 messages in the thread are included as context — earlier messages in a long conversation will not be referenced.
If the request fails, you will see a "Failed to generate or edit message" notification. Retry by typing the command again.
Requires Plain AI to be enabled in your workspace settings.