CodexBar Lite is a native macOS menu bar app that keeps your OpenAI Codex usage visible at a glance. It uses your existing Codex CLI session - no browser cookies, Keychain permissions, API keys, or third-party accounts required. Monitor usage, reset times, and receive notifications, all from a lightweight, open-source app.
Hey everyone! 👋
CodexBar Lite started as a tool I built for myself.
I wanted a simple way to keep an eye on my Codex usage while working, but even getting one tracker set up felt like more effort than it should. Most solutions I tried wanted access to Chrome, browser cookies, Keychain, or other permissions just to show usage.
So I built one around a simple idea: use the existing codex login session that's already on my Mac.
I've been using it daily for the past few months, gradually polishing it instead of launching it. Every time I thought it was ready, I'd find one more thing to improve.
Today I'm finally sharing it.
A few highlights:
- Native macOS app
- Uses your existing Codex CLI login
- Minimal by design - no Chrome, browser cookies, or Keychain access
- No telemetry
- Lightweight and open source
I'd love to hear what you think. If you use Codex regularly, what would make a menu bar companion genuinely useful for your workflow?
@wei_b0 - This looks amazing, any plans to build a similar app for Claude and other AI Platforms?
the no-Chrome, no-Keychain, no-API-key approach is a genuinely refreshing default for a tool this small in scope, most usage trackers ask for way more than they need. one thing I'm curious about since it's riding on your existing CLI session - does the polling itself count against anything on OpenAI's side, like a second process making periodic calls with your session credentials showing up as unusual activity, or is it reading something more like a local cache rather than actually hitting their API each refresh?
Loving the choice to lean on the existing CLI session instead of asking users to generate yet another API key, lovely detail that makes a tool feel trustworthy:)
Reusing the existing Codex CLI session instead of asking for Chrome access, browser cookies, or Keychain permissions is exactly the right call for a tool this narrow in scope, most usage trackers overreach on permissions relative to what they actually need to show a number.
Months of daily personal use before shipping usually shows in the polish, and it reads that way here. Since it only reads the CLI session, does it break or silently go stale if OpenAI changes how that session is stored, or is there some fallback check built in for that.
About CodexBar Lite on Product Hunt
“Privacy-first Codex tracker for your macOS menu bar”
CodexBar Lite launched on Product Hunt on July 26th, 2026 and earned 88 upvotes and 10 comments, placing #12 on the daily leaderboard. CodexBar Lite is a native macOS menu bar app that keeps your OpenAI Codex usage visible at a glance. It uses your existing Codex CLI session - no browser cookies, Keychain permissions, API keys, or third-party accounts required. Monitor usage, reset times, and receive notifications, all from a lightweight, open-source app.
CodexBar Lite was featured in Privacy (11.2k followers), Developer Tools (516.4k followers), GitHub (41.3k followers) and Menu Bar Apps (12.2k followers) on Product Hunt. Together, these topics include over 113.7k products, making this a competitive space to launch in.
Who hunted CodexBar Lite?
CodexBar Lite was hunted by Wei Bo. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
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Wei Bo