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canvas-hand

v0.1.0

A local infinite canvas for Codex, powered by tldraw — generate images onto the canvas, annotate with arrows, and let the AI redraw images from your annotations.

Codex1 Skill1 MCP serverstdio

By changcheng192 GitHub starsUpdated 2 months ago

Directory evidence

Runtimes
Codex
Parsed components
2 skill or MCP entries
Source updated
Jul 1, 2026
Manifest status
Canonical path parsed

The directory validates manifest shape and source location. It does not execute the plugin or provide a security endorsement. Review the indexing methodology →

Install canvas-hand for Codex

Installs for the current user
codex plugin marketplace add IchenDEV/agent-plugin-mkt
codex plugin marketplace upgrade agent-plugin-marketplace
codex plugin add canvas-hand@agent-plugin-marketplace

Paste and run these commands in a terminal with Codex. They add and refresh the PluginsMP catalog, then install this plugin.

The installer fetches third-party code from the source repository shown on this page. This directory validates manifest structure and source location, but does not perform a security audit; review the manifest, components, and source before installing.

Get the source manually
git clone https://github.com/Tasihi89/canvas-hand

Clone the source repository, then follow its setup instructions to add the plugin to a compatible client. The repository root is the plugin root.

Plugin files

canvas-hand/
├── .codex-plugin/plugin.json
├── skills/canvas-hand/SKILL.md
└── .mcp.json

Included Skills1

canvas-handskills/canvas-hand/SKILL.md

Operate "my canvas" (a local infinite canvas) for image work — open the canvas, generate new images onto it, and redraw images based on arrow annotations drawn on the canvas. Use when the user wants to open the canvas, generate an image onto it, or modify/iterate an image already on the canvas (even without saying "canvas" explicitly — phrases like "change the background", "redraw this", "tweak this image" count too).

MCP servers1

canvas-handstdio
command
bash
args
./scripts/start-mcp.sh
cwd
.

Plugin manifests1

.codex-plugin/plugin.json
{
  "name": "canvas-hand",
  "version": "0.1.0",
  "description": "A local infinite canvas for Codex, powered by tldraw — generate images onto the canvas, annotate with arrows, and let the AI redraw images from your annotations.",
  "author": {
    "name": "changcheng"
  },
  "keywords": [
    "canvas",
    "tldraw",
    "whiteboard",
    "image-generation",
    "annotation"
  ],
  "skills": "./skills/",
  "mcpServers": "./.mcp.json",
  "interface": {
    "displayName": "Canvas Hand",
    "shortDescription": "Create, annotate, and generate images on a local infinite canvas in Codex.",
    "longDescription": "Canvas Hand brings a tldraw-powered infinite canvas into Codex. Open a local canvas, generate AI images onto it, draw arrow annotations with instructions, and let the AI read your annotations and redraw the image accordingly — all kept in your project workspace.",
    "developerName": "changcheng",
    "category": "Productivity",
    "capabilities": [
      "Interactive canvas",
      "Local web service",
      "AI image generation",
      "Annotation-driven editing",
      "Project-local persistence"
    ],
    "defaultPrompt": [
      "Open my canvas",
      "Generate an image on my canvas",
      "Redraw this image based on my annotations on the canvas"
    ]
  }
}

For maintainers

If you maintain this plugin, link to this source-backed listing from your README so users can review its manifest and indexed components.

[canvas-hand on Agent Plugins Marketplace](https://pluginsmp.com/plugins/canvas-hand)