Use when an AI agent needs read-only triage of an existing Sendmux inbox or unsent reply text from its messages. Trigger for bounded inbox reviews, unread invoice or support searches, and draft-only replies, including agent inbox requests without the Sendmux name. Mailbox mutations and sending are outside this workflow.
Install
npx skills add Sendmux/skills --skill agent-email-inboxnpx skills add Sendmux/skills --skill agent-email-inbox -a claude-code -gnpx skills add Sendmux/skills --skill agent-email-inbox -a codex -ggemini skills install https://github.com/Sendmux/skills.git --path skills/agent-email-inboxgh skill install Sendmux/skills agent-email-inboxgit clone --depth 1 https://github.com/Sendmux/skills /tmp/Sendmux__skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/Sendmux__skills/skills/agent-email-inbox ~/.claude/skills/agent-email-inbox # Claude Code
cp -R /tmp/Sendmux__skills/skills/agent-email-inbox ~/.agents/skills/agent-email-inbox # Codex, Cursor, Gemini CLI, Copilot, OpenCode