ZSeven-W/openpencil
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.
Build with Backblaze B2
SDKs, agent skills, IDE extensions, and reference pipelines from Backblaze Labs. All open source.
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Where it stands
Rank, growth pace and release cadence relative to everything GStars tracks.
Ranks #70 of 2,794 repositories GStars tracks this week (top 3%).
3 releases in the last 90 days, the latest 70 days ago, with 15 contributors on GitHub.
Peaked at #44 in the weekly ranking the week of Aug 30, its best in the past year.
Use Cases & Benefits
- Provides an open-source AI-native vector design tool enabling prompt-driven UI creation and concurrent multi-agent design workflows on a live canvas.
- Enables real-time, parallel AI agent collaboration with multi-model intelligence and design-as-code JSON files for seamless design automation and code export.
- Use for generating complex UI designs from natural language prompts with streaming animation on an infinite canvas.
- Use for integrating AI-driven design workflows into development pipelines via the CLI and MCP server for terminal-based design automation.
- Use for embedding a headless design engine and React UI SDK into custom applications to build AI-assisted design tools or editors.
Should you depend on it?
License terms, project hygiene and risks, from GitHub metadata and GStars' snapshots.
License
MIT
Permissive: commercial use, modification and redistribution are allowed with attribution.
Community files
- README: present
Watch-outs
No watch-outs from GStars' checks.
General guidance from repository metadata, not legal advice. How we score
From the README
The world's first open-source AI-native vector design tool.
Concurrent Agent Teams • Design-as-Code • Built-in MCP Server • Multi-model Intelligence
Click the image to watch the demo video
Note: There is another open-source project with the same name — OpenPencil, focused on Figma-compatible visual design with real-time collaboration. This project focuses on AI-native design-to-code workflows.
Linux / Windows direct download: GitHub Releases —
.exe(Windows),.AppImage/.deb(Linux)
Daily snapshots
Stars gained per day, and how forks and open issues moved, from GStars' daily snapshots
+1,936 stars over 90 days across 29 snapshot days; best day +146 on Aug 17.
Forks
551+130
Open issues
23+11
Compared with peers in AI Agents
Fastest-growing repositories GStars tracks in this cohort for the week of Oct 18, by 7-day star growth
| Repository | Stars | +7d | Health | Last release |
|---|---|---|---|---|
| morluto/rea | 366.3K | +106.3K | 60 | 4 days ago |
| stablyai/orca | 102.8K | +9.4K | 60 | 1 day ago |
| DietrichGebert/ponytail | 173.5K | +9.2K | 75 | 6 days ago |
| Leonxlnx/taste-skill | 101.1K | +4.0K | 75 | 2 days ago |
| ruvnet/ruflo | 78.5K | +3.7K | 40 | today |
| ZSeven-W/openpencil | 6.3K | +0 | 32 | 70 days ago |
| Category median | 102.8K | +9.2K | 60 | — |
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