Claude Code mod
session-timer
Session countdown with Pomodoro-style legs: status line, hidden time line for Claude, sound and toast at leg boundaries, leg log.
Install
/plugin marketplace add sebastianhuus/claude-session-timer
/plugin install session-timer@session-timerMods install like plugins. Run /reload-plugins or start a new session to load it.
What it can access
- Reach
- L2Writes or runs: runs processes, writes files, reads files, persists state, draws
- Sees
- every prompt
- Hooks
session.startcommand.runprompt.submit
From a static scan of the mod's code by awesome-claude-code-mods. It shows what the code asks for, not a security review.
How Claude Code mods work
- A mod is a plugin with a JavaScript or TypeScript module that runs inside Claude Code (version 2.1.287 or later). It can draw panes beside the transcript, a band above the prompt, buttons and toasts, restyle the spinner and tool rows, and watch or rewrite tool calls and prompts.
- It installs like any plugin: add its marketplace with /plugin marketplace add owner/repo, then /plugin install name@marketplace.
- Check what a mod can reach before installing: it runs with your permissions. Reach goes from drawing only, to reading files, to writing files or running processes, to the network. Run claude plugin validate on a clone to list its hooks and calls without running it.
- Turn one off from the Installed tab in /plugin, or start Claude Code with --safe-mode to skip every customization for a session.
Details
- Repository
- sebastianhuus/claude-session-timer
- Folder
.- Marketplace
session-timer- License
- MIT
- Last updated
- 7 October 2026
- Listed in
- awesome-claude-code-mods
FAQ
What is session-timer?
Session countdown with Pomodoro-style legs: status line, hidden time line for Claude, sound and toast at leg boundaries, leg log. It is a mod for Claude Code, from sebastianhuus/claude-session-timer on GitHub.
What can the session-timer mod access?
Its widest reach is "writes or runs" (runs processes, writes files, reads files, persists state, draws). It sees every prompt. Like any mod, it runs with your permissions.
How do I install session-timer?
Inside Claude Code (v2.1.287 or later), run /plugin marketplace add sebastianhuus/claude-session-timer and then /plugin install session-timer@session-timer.
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