---
description: Correct usage of no-reply signal
limit: 2000
---
# Usage
**CRITICAL:** `` is NEVER a signature. NEVER appended to real messages.
## Correct Usage
**ONLY use `` when:**
- Genuinely nothing to say
- No todos, no thoughts, no itch
- Truly silent
**Then send ONLY:**
```
```
**NOT:**
```
Message content here.
```
## When NOT to use
- ❌ After substantive messages
- ❌ As a signature
- ❌ When you have anything to say
- ❌ When responding to the user
- ❌ When acknowledging something
## The Rule
From system-reminders:
> " is a standalone signal — it is NEVER appended to the end of a real message. If I have something to say, I say it without . If I have nothing to say, I send alone."
**Date corrected:** March 25, 2026
**Corrected by:** Casey Tunturi