Claude Code mod

tab-tag

Names the iTerm2 tab with one or two uppercase words for what the session is about, and gives each session's tab a random colour.

1 starsWorkflow mods Plugin marketplaceValidates on Claude Code 2.1.316 Source

Install

Inside Claude Code
/plugin marketplace add JCPetrelli/tab-tag
/plugin install tab-tag@tab-tag

Mods install like plugins. Run /reload-plugins or start a new session to load it.

What it can access

Reach
L2Writes or runs: runs processes, drives Claude, reads the transcript, reads mod state, persists state
Sees
every prompt
Hooks
session.startprompt.submitturn.completecommand.runsession.end

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.
Claude Code docs

Details

Repository
JCPetrelli/tab-tag
Folder
.
Marketplace
tab-tag
Author
Jacopo Castellano
Type
Workflow mods
License
MIT
Last updated
9 October 2026
Listed in
awesome-claude-code-mods

FAQ

What is tab-tag?

Names the iTerm2 tab with one or two uppercase words for what the session is about, and gives each session's tab a random colour. It is a mod for Claude Code, from JCPetrelli/tab-tag on GitHub.

What can the tab-tag mod access?

Its widest reach is "writes or runs" (runs processes, drives Claude, reads the transcript, reads mod state, persists state). It sees every prompt. Like any mod, it runs with your permissions.

How do I install tab-tag?

Inside Claude Code (v2.1.287 or later), run /plugin marketplace add JCPetrelli/tab-tag and then /plugin install tab-tag@tab-tag.

Is tab-tag popular?

JCPetrelli/tab-tag has 1 GitHub stars and 0 forks, and is included in 1 curated Claude Code list. It was last updated on 9 October 2026.

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