Install Messenger

Q: What is a Claude Code skill and how does the Install Messenger 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. Install Messenger 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: frontend · Last updated: 2026-06-13

lang:python lang:javascript

Install the Intercom Messenger on a website or web application with secure JWT-based identity verification. Generates backend and frontend code for React, Next.js, Vue.js, Angular, Ember, and plain JavaScript. Supports Node.js, Python (Flask/Django), PHP, and Ruby backends. Use when the user asks to "install Intercom", "add the Intercom Messenger", "set up Intercom chat widget", "add customer chat to my website", or "integrate Intercom".

Security AStatic scan found no risk patternsHow grading works ›

About this skill (catalog notes)

Install Messenger includes a dedicated installation section; 5 code blocks for direct copy-paste. At roughly 1,565 words the SKILL.md is on the longer end of the catalog distribution.

License: MIT
Original author: intercom
Indexed lastmod: 2026-06-13
Catalog position: Engineering · frontend
Indexed related skills: 10

How Install Messenger fits the catalog

Install Messenger sits in the Engineering category under the frontend sub-topic in the ClaudSkills catalog. There are 10 related skills indexed alongside it; comparing a few before installing usually reveals which fits your workflow best.

These notes are auto-generated from features detected in the SKILL.md file and from this catalog's structure — they aren't part of the source repository.

From the source SKILL.md

Help the user install the Intercom Messenger on their website or application with JWT-based identity verification. This is the secure default — it prevents user impersonation by cryptographically signing user identity on the server.

What this skill does

Install Messenger is a community-contributed Claude Code skill in the frontend sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/install-messenger/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when the user asks to "install Intercom", "add the Intercom Messenger", "set up Intercom chat widget", "add customer chat to my website", or "integrate Intercom".

Who uses this skill

The Install Messenger 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 115,000+ 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/install-messenger
curl -L https://claudskills.com/skills/install-messenger/SKILL.md \
  -o ~/.claude/skills/install-messenger/SKILL.md

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

Skills live at ~/.claude/skills/install-messenger/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\install-messenger\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 Install Messenger Claude Code skill?

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

What does the Install Messenger 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 Install Messenger skill?

Use Install Messenger when your Claude Code task falls under the Engineering category — specifically in the frontend 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 Install Messenger" or describe the task and let Claude pick). Browse related skills at /category/engineering/.

What is a Claude Code skill and how does the Install Messenger 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. Install Messenger 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/intercom/claude-plugin-external/blob/HEAD/skills/install-messenger/SKILL.md
License: MIT
Author: intercom

Cite this skill

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

APA

intercom. (2026). Install Messenger [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/install-messenger/

BibTeX

@misc{install-messenger-2026,
  author    = {intercom},
  title     = {Install Messenger [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/install-messenger/}
}

Embed this skill

Promote, attribute, or link this skill from your own README, blog post, or documentation. All three snippets are free to use — no sign-up, no API key. More distribution surfaces →

Badge

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

Security scan

Grade A · scanned 2026-06-13 — free static scan against the OWASP Agentic Skills Top 10.

No risk patterns were found in any of the ten OWASP-aligned categories. How grading works ›

✓ Prompt injection
✓ Data exfiltration
✓ Supply chain
✓ Reverse shell
✓ Credentials
✓ Execution
✓ Filesystem
✓ Persistence
✓ Obfuscation
✓ Network

Show this grade on your repo (click to copy):

[![Security: A](https://img.shields.io/badge/Security-A-2e7d32)](https://claudskills.com/skills/install-messenger/#security)

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Browse all Engineering skills → Top 100 skills

Part of ClaudSkills — the open registry for Claude Skills & Claude Code Skills. · What's New · Install guide · About · llms.txt

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