ClaudSkills / Engineering / engineering-misc

Iterm Resync Tab

Q: What is a Claude Code skill and how does the Iterm Resync Tab skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Iterm Resync Tab is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Engineering category. Learn more at https://claudskills.com/learn/what-is-skill-md/.

Category: Engineering · Sub-category: engineering-misc · Last updated: 2026-05-25

Force-resync the iTerm2 tab color for a Claude Code session whose hook chain has fallen out of sync. Use when a tab's color is visibly stuck on a stale state (e.g., still orange after the user replied, still white after Claude started processing) — that means Claude Code's automatic PreToolUse/PostToolUse/UserPromptSubmit/etc. events aren't reaching the hook. This skill bypasses the automatic path entirely and writes the desired state directly via `~/.claude/hooks/iterm-resync.sh`, then fires the Tier 2 one-shot Python (and the daemon picks it up too) for triple-redundancy. Two invocation forms — current tab, or any tab by UUID.

From the source SKILL.md

Force-applies the current Claude state (color + attention) to an iTerm2 session, bypassing Claude Code's automatic hook chain. Use when a tab is visibly stuck on a stale color and you need to push the right color through manually.

What this skill does

Iterm Resync Tab is a community-contributed Claude Code skill in the engineering-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/iterm-resync-tab/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when a tab's color is visibly stuck on a stale state (e.g.

Who uses this skill

The Iterm Resync Tab Claude Code skill is built for software engineers, backend developers, full-stack teams, and technical leads building and maintaining production systems. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 116,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/iterm-resync-tab
curl -L https://claudskills.com/skills/iterm-resync-tab/SKILL.md \
  -o ~/.claude/skills/iterm-resync-tab/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/iterm-resync-tab/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/iterm-resync-tab/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\iterm-resync-tab\SKILL.md on Windows. See the full install guide for step-by-step instructions.

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Frequently asked questions

How do I install the Iterm Resync Tab Claude Code skill?

Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/iterm-resync-tab/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.

What does the Iterm Resync Tab skill do?

Is this skill free to install?

Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.

When should I use the Iterm Resync Tab skill?

Use Iterm Resync Tab when your Claude Code task falls under the Engineering category — specifically in the engineering misc area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Iterm Resync Tab" or describe the task and let Claude pick). Browse related skills at /category/engineering/.

What is a Claude Code skill and how does the Iterm Resync Tab skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Iterm Resync Tab is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Engineering category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Source: https://github.com/wasulajr/claude-config/blob/HEAD/iterm-config/skills/iterm-resync-tab/SKILL.md
Author: wasulajr

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA

wasulajr. (2026). Iterm Resync Tab [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/iterm-resync-tab/

BibTeX

@misc{iterm-resync-tab-2026,
  author    = {wasulajr},
  title     = {Iterm Resync Tab [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/iterm-resync-tab/}
}

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Badge

[![ClaudSkills](https://claudskills.com/badge/iterm-resync-tab.svg)](https://claudskills.com/skills/iterm-resync-tab/?utm_source=badge&utm_medium=readme&utm_campaign=skill_badge)

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