SkillsAdd

composiohq/awesome-claude-skills

connect-apps

Connect Claude to external apps like Gmail, Slack, GitHub. Use this skill when the user wants to send emails, create issues, post messages, or take actions in external services.

All-time #3671 Trending #5068 Hot #5091 First seen Jan 20, 2026
8-week activity · all time api

Installation

$ npx skills add composiohq/awesome-claude-skills --skill connect-apps
View on skills.sh ↗ GitHub repository ↗

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More details

Agent compatibility

Declared targets from SKILL.md / docs. Unmarked agents are not listed — the skill may still install via the CLI.

Claude Code Declared
Cursor Not declared
Codex Not declared
GitHub Copilot Not declared
Windsurf Not declared
Gemini CLI Not declared
Cline Not declared
OpenCode Not declared

Repository health

Stars 74.7K
Default branch master
Open issues 138
Status Active

Skill metadata

Parsed from SKILL.md frontmatter.

Declared agents claude-code

Package contents

Files included with this skill beyond the listing page.

  • skill md SKILL.md 2,231 B
  • docs SUMMARY.md 2,178 B

History

  1. First seen on skills.sh
  2. First recorded snapshot · 3,800 installs

Videos

Tutorials, guides, and showcases specifically about this skill.

SKILL.md

Connect Apps

Connect Claude to 1000+ apps. Actually send emails, create issues, post messages - not just generate text about it.

Quick Start

Step 1: Install the Plugin

/plugin install composio-toolrouter

Step 2: Run Setup

/composio-toolrouter:setup

This will:

  • Ask for your free API key (get one at platform.composio.dev)
  • Configure Claude's connection to 1000+ apps
  • Take about 60 seconds

Step 3: Try It!

After setup, restart Claude Code and try:

Send me a test email at [email protected]

If it works, you're connected!

What You Can Do

Ask Claude to... What happens
"Send email to [email protected] about the launch" Actually sends the email
"Create GitHub issue: fix login bug" Creates the issue
"Post to Slack #general: deploy complete" Posts the message
"Add meeting notes to Notion" Adds to Notion

Supported Apps

Email: Gmail, Outlook, SendGrid Chat: Slack, Discord, Teams, Telegram Dev: GitHub, GitLab, Jira, Linear Docs: Notion, Google Docs, Confluence Data: Sheets, Airtable, PostgreSQL And 1000+ more...

How It Works

  1. You ask Claude to do something
  2. Composio Tool Router finds the right tool
  3. First time? You'll authorize via OAuth (one-time)
  4. Action executes and returns result

Troubleshooting

  • "Plugin not found" → Make sure you ran /plugin install composio-toolrouter
  • "Need to authorize" → Click the OAuth link Claude provides, then say "done"
  • Action failed → Check you have permissions in the target app

<p align="center"> <b>Join 20,000+ developers building agents that ship</b> </p>

<p align="center"> <a href="https://platform.composio.dev/?utmsource=Github&utmcontent=AwesomeSkills"> <img src="https://img.shields.io/badge/GetStartedFree-4F46E5?style=for-the-badge" alt="Get Started"/> </a> </p>