Manage Mixpanel Headless authentication: check session state, list/add/use accounts, run OAuth login, switch projects/workspaces, manage targets, and check bridge credentials.
Install
npx skills add openai/plugins --skill mixpanel-authnpx skills add openai/plugins --skill mixpanel-auth -a claude-code -gnpx skills add openai/plugins --skill mixpanel-auth -a codex -ggemini skills install https://github.com/openai/plugins.git --path plugins/mixpanel-headless/skills/mixpanel-authgh skill install openai/plugins mixpanel-authgit clone --depth 1 https://github.com/openai/plugins /tmp/openai__plugins
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/openai__plugins/plugins/mixpanel-headless/skills/mixpanel-auth ~/.claude/skills/mixpanel-auth # Claude Code
cp -R /tmp/openai__plugins/plugins/mixpanel-headless/skills/mixpanel-auth ~/.agents/skills/mixpanel-auth # Codex, Cursor, Gemini CLI, Copilot, OpenCode