install-messenger
Skill from intercom/claude-plugin-external
Install
npx skills add intercom/claude-plugin-external --skill install-messenger
Runs the open skills CLI and installs the skill for your agent (Claude Code, Codex, Cursor …). Alternatively copy the skill folder into .claude/skills/ or upload it in Claude.ai under Settings → Skills.
As a Claude Code plugin
/plugin marketplace add anthropics/claude-plugins-official
/plugin install intercom@intercom
This skill is part of the plugin “intercom”. In Claude Code the plugin installs it together with the plugin’s other skills, commands and hooks.
What does the install-messenger skill do?
Description from the SKILL.md in the source repository.
Works with Intercom
Questions about install-messenger
What does the install-messenger skill do?
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".
How do I install install-messenger?
In a terminal: npx skills add intercom/claude-plugin-external --skill install-messenger. The skills CLI asks which agents to install it for. In Claude.ai you can upload the skill folder as a ZIP under Settings → Skills.
Which agents can use install-messenger?
Skills use the open SKILL.md format, which Claude Code, Claude.ai, the Claude API, OpenAI Codex, Cursor, Gemini CLI and other agents support.
Is install-messenger safe to use?
Our automatic check found patterns worth a look (see “Check”). That is not proof of anything bad – read the SKILL.md and scripts before installing.
Which tool is install-messenger for?
install-messenger comes from the makers of Intercom and helps your agent work with it.
More skills from intercom/claude-plugin-external
Build a comprehensive customer profile from Intercom data, including conversation history, account context, and interaction timeline.
Install and authenticate the Intercom CLI (`@intercom/cli`) — a command-line tool for managing Intercom workspaces, designed for both human operators and AI agents.
Analyze Intercom conversations to identify support patterns, investigate customer issues, and look up contacts and companies.
Related skills in Frontend & UI
Guidance for distinctive, intentional visual design when building new UI or reshaping an existing one. Helps with aesthetic direction, typography, and making choices that don't read as templated defaults.
No description in the SKILL.md.
Build a throwaway prototype to answer a design question. Use when the user wants to sanity-check whether a state model or logic feels right, or explore what a UI should look like.
React and Next.js performance optimization guidelines from Vercel Engineering. This skill should be used when writing, reviewing, or refactoring React/Next.js code to ensure optimal performance patterns.
Review UI code for Web Interface Guidelines compliance. Use when asked to "review my UI", "check accessibility", "audit design", "review UX", or "check my site against best practices".
tasteskill 2.5.1, the anti-slop frontend skill. Builds professional company websites at the level of figma.com and x.ai: plain copy in a voice of its own, one system, one section per screen, equal …
React composition patterns that scale. Use when refactoring components with boolean prop proliferation, building flexible component libraries, or designing reusable APIs.
UI/UX design intelligence for web, mobile, and desktop. This skill should be used when designing, building, reviewing, or fixing interfaces, including pages, components, design systems, accessibility, interaction, responsive layout, typography, color, charts …