WHEN a step reads messages from a mailbox during a run: Gmail IMAP with an app password, an Apps Script bridge, or Outlook and Microsoft 365
Install
npx skills add krokodillus/cryogram --skill email-inboxnpx skills add krokodillus/cryogram --skill email-inbox -a claude-code -gnpx skills add krokodillus/cryogram --skill email-inbox -a codex -ggemini skills install https://github.com/krokodillus/cryogram.git --path backend/agent/skills/connectors/email-inboxgh skill install krokodillus/cryogram email-inboxgit clone --depth 1 https://github.com/krokodillus/cryogram /tmp/krokodillus__cryogram
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/krokodillus__cryogram/backend/agent/skills/connectors/email-inbox ~/.claude/skills/email-inbox # Claude Code
cp -R /tmp/krokodillus__cryogram/backend/agent/skills/connectors/email-inbox ~/.agents/skills/email-inbox # Codex, Cursor, Gemini CLI, Copilot, OpenCode