Pencil

Pencil is an agent-driven Multi-Channel Platform (MCP) canvas built to fundamentally boost engineering speed by bringing design directly into your preferred Integrated Development Environment (IDE), such as VSCode and Cursor. Instead of switching between tools, you can design right where you code, keeping your workflow in one place.

The open design format lives inside your codebase, so designs and code stay together as a single source of truth. Every screen is versioned with Git, meaning code and design are always aligned and nothing gets lost between handoffs.

Pencil provides an infinite design canvas for exploring ideas without limits, along with AI multiplayer capabilities that generate multiple screens in parallel to cut down waiting time. Precision tools for prompting help you steer the agent toward exactly the output you want.

With a vector-to-code workflow, you can ship pixel-perfect, production-ready applications where design intent translates faithfully into code. The result is faster iteration, fewer mismatches, and a smoother path from concept to production.