CodexBar for KDE Plasma

A KDE Plasma 6 panel widget that keeps AI coding-provider limits visible — a faithful re-creation of CodexBar (Peter Steinberger's macOS menu bar app), driven by the official CodexBar CLI.

Features

• Panel icon in the original look: two meter capsules (session on top, weekly below), fill = remaining quota, dimmed when data is stale. Default is one merged icon showing the worst case across all enabled providers; optionally one icon per provider, with the original "critter" faces for Codex (eyes) and Claude (asterisk). Optional percentage label.
• Popup like the original menu: provider switcher tabs with brand-colored quota bars, an overview page, and per provider: session / weekly / extra rate windows ("Codex Spark", model-scoped weekly caps, …) with progress bars, reset countdowns and a pace line, Codex reset credits, cost (today / last 30 days from local token logs via codexbar cost), provider status and account info.
• Actions: Refresh, Usage Dashboard, Status Page, Settings, About.
• Settings: refresh interval, any of the 58 providers the CLI supports, panel percentage (session/weekly/lowest, remaining/used), plain bars, cost/status toggles, custom CLI path.

Requirements

• KDE Plasma 6 (kpackagetool6)

• The CodexBar CLI v0.43.0 or newer on your PATH (or set its location in the widget settings). CodexBar CLI v0.42.1 has a known Linux crash while formatting rate-limit windows, fixed in v0.43.0:

  # Homebrew
  brew install steipete/tap/codexbar
  # or download CodexBarCLI-v<tag>-linux-<arch>.tar.gz from the CodexBar
  # releases page. Keep CodexBarCLI and VERSION together so --version works:
  mkdir -p ~/.local/share/codexbar-cli ~/.local/bin
  tar -xzf CodexBarCLI-v<tag>-linux-<arch>.tar.gz -C ~/.local/share/codexbar-cli
  ln -sfn ~/.local/share/codexbar-cli/CodexBarCLI ~/.local/bin/codexbar

  The CLI reads the credentials of the provider tools you already use (Claude Code, Codex CLI, …) — no extra login required.

Install

git clone https://github.com/psimaker/codexbar-plasmoid.git
cd codexbar-plasmoid
kpackagetool6 -t Plasma/Applet -i .

Then add CodexBar to a panel (right-click the panel → Add Widgets…).

Update an existing installation:

kpackagetool6 -t Plasma/Applet -u .
systemctl --user restart plasma-plasmashell.service   # reload cached QML

Not ported (macOS-only upstream features)

Menu bar animations (blink/wiggle), WidgetKit widgets, notifications, cost-history charts, the multi-account UI and the "Add Account" flow — logins are handled by the provider CLIs themselves.

Credits & license

MIT — see LICENSE. This is an independent community port; all credit for the concept, the design and the CLI goes to Peter Steinberger's CodexBar. The provider icon SVGs are taken from the upstream repository (MIT).