Brain Bed

Your AI don't have a break button. Brain Bed is that button

FreemacOS

Upvotes: 7
Comments: 1
Impressions: 289

About

Brain Bed is a free, open-source macOS menu bar app designed to help developers manage cognitive fatigue from heavy use of AI coding assistants. It monitors local session logs from Claude Code, Gemini CLI, and Codex CLI and computes a real-time Brain Fry Index (0–100) based on factors like message velocity, number of active sessions, time of day, and dismissed alerts. When the index reaches higher-risk stages, Brain Bed issues context-aware notifications explaining what is increasing cognitive load. If the Brain Fry Index spikes, it can lock the keyboard and switch the screen into a guided meditation experience with breathing cycles, classical music, and rotating quotes to enforce rest. It runs locally without API keys or cloud processing.

Problem & solution

Problem

Developers overuse AI CLIs, causing dangerous cognitive load and burnout.

Solution

Monitors AI CLI usage and enforces meditation breaks using a Brain Fry Index.

Who it's for

macOS developers using Claude Code, Gemini CLI, or Codex CLI.

Main features

Brain Fry Index (0–100)
Tracks multiple AI sessions
Forced meditation lock screen
Context-aware notifications
Local logs, no cloud

Use cases

Prevent late-night AI fatigue
Force breaks during rapid prompting

Comments

1 shown

Share your thoughts about this tool.

support5265Sep 23, 2026
Love that this treats cognitive fatigue as something to design for, not push through. The Brain Fry Index is a clever signal. One idea: a softer mode that suggests a break before locking the keyboard, for people mid task. Open source and local is a big plus. Good luck this week.