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Seamcult

Pattern design tool that lets an AI agent draft garment pieces on a canvas with geometry checks

FreeStarting price
Seamcult featured image

About Seamcult

Seamcult is a pattern design tool designed to work with AI agents in the LLM era. It functions as an MCP server that connects to agents like Claude Code or Cursor, providing a canvas, a mannequin built from body measurements, drafting rules, and auditors. The agent drafts garment pattern pieces on the canvas while Seamcult checks the geometry and seams for accuracy. Users can review the pieces and request changes, either by describing adjustments or drawing directly on the canvas. The tool supports exporting patterns as PDF, PLT, or DXF files at any stage. It is intended for users who want to leverage AI for pattern creation or modification, whether starting from a photo, a text brief, an existing pattern, or a new set of body measurements. The system is currently in early access and remains free to use.

Key features

  • AI agent drafting on canvas
  • Geometry and seam audits
  • Mannequin built from body measurements
  • PDF, PLT, and DXF export
  • Pattern modification via text or drawing
  • Multi-agent support over MCP
  • Real-time pattern review and adjustment
  • Pattern audits for fit and accuracy

Use cases

  • Draft patterns from garment photos
  • Redraft patterns for new body measurements
  • Modify existing patterns using AI agents

Pros

  • Connects to any MCP-compatible AI agent
  • Checks pattern geometry and seams automatically
  • Exports patterns in PDF, PLT, or DXF formats
  • Built-in mannequin for drafting and fit auditing
  • Free during early access period

Cons

  • Requires an MCP-compatible AI agent to function
  • Currently in early access with potential for bugs or changes
  • No pricing or paid plans defined yet

Frequently asked questions about Seamcult

What is Seamcult and how does it work with AI agents?

Seamcult is a pattern design tool that functions as an MCP server, enabling AI agents like Claude Code or Cursor to draft garment patterns. It provides a canvas, a mannequin built from body measurements, drafting rules, and auditors to check the geometry and seams for accuracy.

Who is Seamcult designed for?

Seamcult is designed for users who want to leverage AI for pattern creation or modification, including designers, tailors, and hobbyists. It supports starting from a photo, text brief, existing pattern, or new body measurements.

What file formats can I export patterns in using Seamcult?

Patterns can be exported as PDF, PLT, or DXF files at any stage of the drafting process. These formats support net outlines or allowances, with every piece labeled.

How do I get started with Seamcult?

To get started, connect an AI agent that supports the MCP protocol, such as Claude Code or Cursor, to Seamcult. The agent will use the provided canvas, mannequin, and drafting rules to draft patterns, which you can review and modify.

Is Seamcult free to use?

Yes, Seamcult is currently free to use during its early access phase. No payment or card is required, and the tool remains free until early access concludes.

Can I import existing patterns into Seamcult?

Seamcult plans to support DXF import in the future, allowing users to bring existing patterns directly onto the canvas for further editing and modification.

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