IDE-native design canvas
Design directly in your IDE rather than switching between a separate design tool and your code editor. The product is positioned around keeping design and code close together.
Pencil
ReclamarPencil is an AI-assisted design tool for building interfaces in your IDE and codebase. Design, iterate, and manage files alongside code without switching tools.
Overview
Pencil is an AI-assisted design tool for creating interfaces on a canvas that lives close to code, with a strong focus on working inside the developer’s IDE. The site describes it as an agent-driven MCP canvas built around an open design format that lives in your codebase.
Its core purpose is to let teams design without leaving their coding environment, then keep design files versioned, branchable, and mergeable like normal source code. Pencil also emphasizes direct interaction with prompts, design kits, and imported Figma content so users can move from idea to production-ready UI in one workflow.
Core features
Agent-driven canvas
Generate screens or broader flows with an AI-driven canvas workflow. The homepage says you can work side by side with AI and create multiple directions in parallel.
Open design files in-repo
Use an open design format that lives in your codebase. Pencil says design files are readable, debuggable, extendable, and versionable with Git.
Figma import by copy and paste
Move designs between tools more easily by copying from Figma. The homepage says vectors, text, and styles come over intact.
Curated kits and brand systems
Use curated component-based design kits or bring your own. The homepage says Pencil includes brand kits and can plug into a team’s existing design system from the codebase.
Multiple client options
Access the product through a desktop app, IDE extensions, and a CLI. The downloads page lists native desktop builds, add-ons for several editors, and an npm-installed CLI.
Common use cases
Design while coding
Create UI screens or flows directly in your editor when you want design work to happen alongside implementation rather than in a separate handoff step.
Prompt-driven concepting
Use the prompt gallery or your own prompts to generate new screen directions, refine layouts, or explore multiple concepts quickly.
Bring in Figma designs
Import an existing Figma design as a starting point, then continue iterating on it in Pencil with the source design assets preserved.
Repository-managed design files
Work on repository-based design files that can be versioned, branched, and merged with Git as part of the normal development process.
IDE and terminal workflows
Use the CLI or editor extensions when you want AI-assisted design from a terminal or inside tools like Cursor and VS Code.
Pros and Cons
Pros
- Keeps design and code in the same environment, reducing context switching.
- Supports a range of entry points, including desktop, IDE extensions, and a CLI.
- Uses an open file format that lives in the repo, which makes files readable and easier to manage with Git.
- Includes prompt-based creation and a gallery of reusable prompt examples.
- Offers Figma copy-paste import with vectors, text, and styles preserved according to the homepage copy.
Cons
- The pricing page does not show a paid plan structure yet; it only says the product is currently free.
- The site provides limited documentation in the collected sources, so setup details, supported workflows, and team collaboration behavior are not fully explained.
FAQ
Which tools and IDEs does Pencil support?
Pencil is designed to work inside your preferred IDE. The site names Cursor, VS Code, Claude Code, and OpenAI Codex on the homepage, and the downloads page lists extensions for Cursor, VS Code, Google Antigravity IDE, and Windsurf, plus a CLI for terminal-based use.
How do people use Pencil in practice?
The homepage describes Pencil as an agent-driven MCP canvas built around an open design format that lives in your codebase. The downloads page also shows a desktop app, IDE extensions, and a CLI, indicating multiple ways to use the product.
Is Pencil free?
The pricing page says Pencil is currently free. It also notes that paid features or plans may be introduced in the future, with terms shown before any charge.
What can the Prompt Gallery be used for?
The prompts page is a gallery of copyable prompts that can be pasted into Pencil to generate or modify designs. The examples include web app, mobile app, and design-direction prompts.
Quick Facts
- Category
- Design Tool / Developer Tool
- Primary use
- Designing interfaces inside an IDE and codebase
- Platform
- Desktop app, IDE extensions, CLI
- Supported editors named on site
- Cursor, VS Code, Claude Code, OpenAI Codex, Google Antigravity IDE, Windsurf
- Pricing
- Currently free
- Website
- pencil.dev
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