Claude (web & app) commands, plugins and hidden features

Claude on the web and in the mobile and desktop apps: Projects, Artifacts, skills, MCP connectors and memory.

Features

Built-in features worth knowing

ProjectsA workspace that groups instructions and files so related chats stay together.New 2026-07ArtifactsDocuments, apps and pages made in a chat open in a separate window where you can edit and share them.New 2026-09SkillsBundles of instructions and materials that Claude loads when it needs them, synced with Skills in Claude Code.Connectors (MCP)Connects outside services such as Google Drive, Gmail, Calendar and Slack.MemoryPersonal memory built up from your chats. You can sort and edit entries, and control whether sensitive topics get saved.New 2026-07CoworkAn agent-style work mode that works directly with your files and apps.New 2026-07Claude Design / Slides / DocsCreates designs, presentations and documents inside the chat.New 2026-09Highlight to editEdits only the part of a draft you select, right in place.New 2026-06Claude TagLets you hand work to Claude in Slack. Available on Team and Enterprise.New 2026-06Monthly recap and break remindersIn Settings under Reflect, you can set up a monthly recap (beta), break reminders and quiet hours.New 2026-07Claude DuetAn agent app that starts working on its own. It is a research preview for Pro and Max.New 2026-10Claude in Chrome extensionA Chrome extension that operates the browser for you. It works together with Claude Code.VoiceTalk to Claude by voice in the app.Model lineupReleased in this order: Opus 4.8 (5/28), Fable 5 (6/9), Sonnet 5 (6/30), Opus 5 (7/24), Fable 5.1 and Mythos 5.1 (9/1), Opus 5.5 (9/22), Sonnet 5.5 (9/28), Haiku 5.5 (10/7).New 2026-05