Automate Gmail tasks via Rube MCP (Composio): send/reply, search, labels, drafts, attachments. Always search tools first for current schemas.
Install
npx skills add ComposioHQ/awesome-claude-skills --skill gmail-automationnpx skills add ComposioHQ/awesome-claude-skills --skill gmail-automation -a claude-code -gnpx skills add ComposioHQ/awesome-claude-skills --skill gmail-automation -a codex -ggemini skills install https://github.com/ComposioHQ/awesome-claude-skills.git --path gmail-automationgh skill install ComposioHQ/awesome-claude-skills gmail-automationgit clone --depth 1 https://github.com/ComposioHQ/awesome-claude-skills /tmp/ComposioHQ__awesome-claude-skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/ComposioHQ__awesome-claude-skills/gmail-automation ~/.claude/skills/gmail-automation # Claude Code
cp -R /tmp/ComposioHQ__awesome-claude-skills/gmail-automation ~/.agents/skills/gmail-automation # Codex, Cursor, Gemini CLI, Copilot, OpenCode