Penecho
An AI canvas for handwriting, diagrams, and spatial agentic reasoning.
Screenshots
A closer look at the product interface and key surfaces.
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At a glance
- Primary use case
- An AI canvas for handwriting, diagrams, and spatial agentic reasoning.
- Best for
- Agentic Development — Agentic Development, Agentic
- Stack
- CSS, HTML, javascript, nodejs
- License
- AGPL-3.0
- Maintenance
- 2 days ago
- Access
- Open source · Self-hosted
- Documentation path
- https://penecho.ai/
About this tool
Penecho is a shared canvas for handwriting and spatial reasoning that uses AI agents to transform sketches into diagrams and widgets. It supports MCP clients like Claude Code to build interactive documents beside your notes.
Repository
2,512
322
13
AGPL-3.0
Features
- Features an AI agent that turns hand-drawn sketches into interactive diagrams and widgets.
- Supports integration with Model Context Protocol clients including Claude Code and Codex.
- Provides a shared spatial canvas for handwriting, equations, and collaborative reasoning.
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