# Esper — your agents, in the notch

Esper is a local macOS notch app by [Quiet Engines](/) that keeps Claude Code,
Codex CLI, and Codex Desktop session status and plan usage in the Mac's physical
notch. Every coding agent on your Mac in one calm readout.

- No dock icon, no window, no account. Local.
- Resting glance in the notch; hover to reveal detail; peek for plan usage.
- macOS 15+.

## Status

Announced — the waitlist is open. Join it via the form on
[quiet-engines.com/esper](https://www.quiet-engines.com/esper) (the form posts your email
to the waitlist; see [privacy](/privacy) for how it is handled).

## Who makes it

Esper is FND-004 in the [Quiet Engines Foundry](/foundry). Questions:
[contact](/contact).