Sheet v1.0.1

What's new

• Agent setup in onboarding. A new first-run step connects the agents you use: it writes Sheet's MCP server into each one's config and installs the design skill.
• Settings in the sidebar. A Settings button above your profile opens the Settings window.
• Separate development build. bun run dev:desktop is now its own app ("Sheet Dev") with its own data, so it never touches the installed app.
• Steadier settings. The installed app now keeps its theme, accent and onboarding state across launches.
• Updates. The installed app checks for updates on its own and from Settings › Updates.

Install (Apple Silicon)

1. Download the .dmg below and drag Sheet into Applications.

2. The app is not notarized. Once, run:

   sudo xattr -rd com.apple.quarantine /Applications/Sheet.app
   

3. Open Sheet. Later versions update from Settings › Updates, or on their own.

Already on 1.0.0? Update from Settings › Updates. This release also fixes the bundled server failing to start (Bad Gateway) in the first 1.0.0 build.

Sheet v1.0.0

First release of Sheet: a local-first infinite canvas for UI design that your agent can edit over MCP.

Install (Apple Silicon)

1. Download the .dmg below and drag Sheet into Applications.

2. The app is not notarized. Once, run:

   sudo xattr -rd com.apple.quarantine /Applications/Sheet.app
   

3. Open Sheet. Later versions update from Settings › Updates, or on their own.

Highlights

• Infinite canvas of real, structured UI, with frames, pages, shaders and icons
• Connect Claude, Codex, Cursor or opencode over MCP; same document, same transactions
• One SQLite file, one loopback server, no accounts
• Light and dark themes, accent colours, and sound cues
• History, isolated drafts and one-way export (HTML, React/TSX, JSON, PNG)