New Pencil MCP for AI assistants

AI can already code. Now it can draw.

Introducing Pencil, a new way for an AI to draw. Connect the Pencil MCP to your AI assistant, ask for a logo, a poster or an illustration, and it draws it, checks it, and hands you an editable SVG and PNG.

Try 3 drawings See the comparison

Same AI · same request · "Draw an ocean."

The same ocean request, drawn by the same AI with Pencil

Without PencilWith Pencil

without Pencil 1 blind attemptwith Pencil 4 roundsoutput SVG + PNG

Same AI. Same request.

One drew blind. One had Pencil.

We gave two copies of the same AI model the same request and told both to try their hardest. Without Pencil, it wrote the picture as code and never saw it. With Pencil, it looked, fixed what was off, and redrew it 4 times.

> Draw an ocean.

Ocean drawn by the AI with Pencil — Drawn, checked and redrawn. The light on the water is something it fixed after looking.

Product

Everything an AI needs to draw.

Pencil gives your AI assistant a pencil, a pair of eyes and an eraser.

Draws, looks, fixes

Your AI sees every drawing it makes, catches what's off and redraws it, the way a designer works.

Editable SVG and PNG

A PNG to use now and an SVG you can change forever. Every shape stays editable.

Precise revisions

"Make only the hair red." "Move the logo left." Change one thing without redrawing the rest.

Built for real work

Logos, posters, illustrations, diagrams, patterns, perspective scenes and type on curves.

Works with your AI

Any AI assistant that supports MCP. Add one block to its settings with your key.

Private by default

No tracking or ads, and only a login cookie. We only receive drawing instructions, never your chat.

How it works

Up and drawing in a minute.

1
Get your key
Enter your email below. Your key works straight away, no card needed.
2
Add Pencil to your AI
Paste the settings block into your AI assistant's MCP settings.
3
Ask for a drawing
Your AI draws it, checks it and fixes it, then hands you the files.

// your AI assistant's MCP settings
{
  "mcpServers": {
    "pencil": {
      "command": "npx",
      "args": ["-y", "@vyndigital/pencil-mcp"],
      "env": { "PENCIL_API_KEY": "pnl_your_key" }
    }
  }
}

Pricing

Simple pricing.

Try it first. Upgrade when it earns its place.

Trial

No card needed

3 renders
All drawing tools
SVG and PNG output

Pro

$28 USD / month

Cancel any time

20 renders every day
All drawing tools
SVG and PNG output

Security and privacy

Built private from day one.

No trackingNo analytics, ads or tracking cookies. No third-party scripts or fonts.

Passwords and keys, hashedPasswords are scrambled with scrypt and keys are hashed. We never store either in readable form.

Locked-down serversKey-only access, attack blocking, isolated rendering and automatic security updates.

Payments by StripeYour card goes straight to Stripe. We never see it.