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c/openpencil

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Project infoZSeven-W/openpencil

About

The world's first open-source AI-native vector design tool and the first to feature concurrent Agent Teams. Design-as-Code. Turn prompts into UI directly on the live canvas. A modern alternative to Pencil.

Open sourceCreated November 8, 2026

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Open-source project

Avatar from GitHubZSeven-W/openpencilView on GitHub
Community-run · not official
Stars
7.1K
Forks
622
Language
Rust
License
MIT

Last commit Nov 8, 2026

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openpencil: An open-source, AI-native vector design tool where prompts turn into UI on a live canvas, with concurrent Agent Teams, a built-in MCP server and multi-model support.

What problem it solves OpenPencil lets users describe UI in natural language and see it appear on an infinite canvas, then modify existing designs by selecting elements and chatting. It also lets multiple AI agents work on different sections of complex pages in parallel while keeping `.op` files human-readable, Git-friendly and diffable. Key features Prompt-to-canvas generation — Describe a UI in …

github.comhttps://github.com/ZSeven-W/openpencil