Brassiere Aesthetics Server

MCP server implementing visual vocabulary and structural parameters for brassiere/lingerie design. Maps professional design taxonomy to image-generation-ready specifications with zero LLM cost for composition.

Architecture

Three-layer cost optimization:

• Layer 1: Pure Taxonomy (0 tokens)

  • 7 canonical silhouette types with geometric parameters
  • 7 material properties (opacity, stretch, surface finish)
  • 6 construction techniques (molded, seamed, padded, etc.)
  • 6 structural elements (gore, underwire, straps, etc.)
  • 6 decorative elements (bows, piping, appliqué, etc.)

• Layer 2: Deterministic Operations (0 tokens)

  • Silhouette parameter mapping
  • Material/construction composition
  • Visual vocabulary extraction
  • Support distribution physics
  • Design constraint validation

• Layer 3: LLM Synthesis (client-side)

  • Creative interpretation
  • Style adaptation
  • Narrative generation

Installation

FastMCP Cloud Deployment

# Install from directory
pip install -e .

# Test locally
python brassiere_aesthetics_mcp.py

# Deploy to FastMCP Cloud
fastmcp deploy brassiere_aesthetics_mcp.py:mcp

Claude Desktop Configuration

Add to claude_desktop_config.json:

{
  "mcpServers": {
    "brassiere-aesthetics": {
      "command": "python",
      "args": ["/path/to/brassiere_aesthetics_mcp.py"]
    }
  }
}

Taxonomy Overview

Silhouette Types

ID	Name	Coverage	Lift Angle	Support	Visual Geometry
balconette	Balconette	75%	45°	Underwire	Horizontal top edge, 20° outward cups
plunge	Plunge	65%	35°	Underwire	Deep V center, 25° outward, low gore
demi	Demi/Half Cup	50%	40°	Underwire	Horizontal at 50% coverage, upper curve emphasis
full_coverage	Full Coverage	95%	30°	Underwire	Vertical seams, high gore, complete enclosure
triangle	Triangle/Bralette	60%	15°	Minimal	Soft triangular drape, natural contour
push_up	Push-Up	70%	50°	Underwire	Graduated padding, central elevation
longline	Longline	85%	35°	Underwire	Extended band to waist, 12-15cm height

Materials

• Power Mesh: 30% opacity, 1:3 stretch, matte grid texture, structural support
• Chantilly Lace: 40% opacity, 1:1.5 stretch, delicate floral, overlay use
• Guipure Lace: 20% opacity, non-stretch, 3D raised texture, appliqué
• Satin: 100% opacity, minimal stretch, high gloss reflective
• Silk: 90% opacity, minimal stretch, soft natural luster
• Spacer Foam: 100% opacity, 1:1.3 stretch, seamless 3D breathable
• Cotton: 95% opacity, minimal/moderate stretch, matte soft texture

Construction Techniques

• Molded/Seamless: Smooth surface, no visible seams, uniform thickness
• Seamed: Visible tension lines, 2-4 panels, directional shaping
• Padded/Push-Up: Graduated thickness, 5-20mm foam, enhanced projection
• Wire-Free: Soft structure, band compression support, flexible
• Lined: Double layer, opacity, clean interior finish
• Unlined: Single layer, visible lace/mesh, minimal structure

Usage Examples

1. List Available Options

# View all silhouette types
result = list_silhouette_types()

# View materials and construction techniques
result = list_materials_and_techniques()

# View structural and decorative elements
result = list_structural_and_decorative_elements()

2. Get Silhouette Specifications

result = get_silhouette_specifications("balconette")

# Returns:
{
  "silhouette_id": "balconette",
  "parameters": {
    "silhouette_type": "Balconette",
    "coverage": 0.75,
    "lift_angle": 45.0,
    "separation": 0.7,
    "center_gore_height": "medium",
    "cup_angle": 20.0,
    "support_type": "underwire",
    "visual_geometry": "horizontal top edge, cups angled 20° outward, gore height 3-4cm"
  },
  "support_distribution": {
    "band_support_percentage": 75.0,
    "strap_support_percentage": 25.0,
    "support_type": "underwire"
  },
  "cost_tokens": 0
}

3. Compose Complete Design

result = compose_brassiere_design(
    silhouette_id="plunge",
    materials='["chantilly_lace", "power_mesh"]',
    construction="seamed",
    decorative_elements='["bow", "contrast_piping"]',
    intensity=0.9
)

# Returns complete visual vocabulary with:
# - Silhouette geometric parameters
# - Material surface/opacity/stretch properties
# - Construction visual signatures
# - Decorative element placements
# - Support distribution physics

4. Generate Image Prompt

result = generate_image_prompt(
    silhouette_id="balconette",
    materials='["chantilly_lace", "satin"]',
    construction="seamed",
    decorative_elements='["bow", "scalloped_edge"]',
    style_modifier="photorealistic fashion photography",
    intensity=1.0
)

# Returns:
{
  "prompt": "photorealistic fashion photography, Balconette silhouette: horizontal top edge, cups angled 20° outward, gore height 3-4cm, cup angle 20.0° outward from center, lift angle 45.0° from horizontal, medium center gore height, Chantilly Lace: semi-matte, delicate floral pattern, opacity 40%, Satin: high gloss, smooth reflective, opacity 100%, Seamed: visible seam lines, 2-4 panel construction, tension lines, Bow at center gore (60%), strap junctions (30%), side panels (10%): ribbon width 0.5-2cm, bow span 2-5cm, can be flat or dimensional, Scalloped Edge at cup tops, band edges: wave pattern 0.5-2cm amplitude, follows lace motifs or creates geometric repeat",
  "geometric_specifications": [
    "Balconette silhouette: horizontal top edge, cups angled 20° outward, gore height 3-4cm",
    "cup angle 20.0° outward from center",
    "lift angle 45.0° from horizontal",
    "medium center gore height",
    "Chantilly Lace: semi-matte, delicate floral pattern, opacity 40%",
    "Satin: high gloss, smooth reflective, opacity 100%",
    "Seamed: visible seam lines, 2-4 panel construction, tension lines",
    "Bow at center gore (60%), strap junctions (30%), side panels (10%): ribbon width 0.5-2cm, bow span 2-5cm",
    "Scalloped Edge at cup tops, band edges: wave pattern 0.5-2cm amplitude"
  ],
  "cost_tokens": 0
}

5. Analyze Design Constraints

result = analyze_design_constraints(
    silhouette_id="push_up",
    materials='["silk", "cotton"]',
    construction="wire_free"
)

# Returns:
{
  "compatibility": "incompatible",
  "warnings": [
    "Incompatibility: silhouette expects underwire support but construction is wireless",
    "Recommendation: Push-Up silhouette typically requires structural material (power_mesh or spacer_foam) for adequate support"
  ],
  "support_requirements": {
    "type": "underwire",
    "lift_angle": 50.0,
    "coverage": 0.7
  }
}

Cost Analysis

Operation	Tokens	Method
List silhouette types	0	Pure taxonomy lookup
Get specifications	0	Deterministic mapping
Compose design	0	Taxonomy extraction
Generate image prompt	0	Vocabulary assembly
Analyze constraints	0	Rule-based validation

Total system cost: $0 for all deterministic operations.

LLM synthesis only required for creative interpretation (client-side, Layer 3).

Technical Details

Support Distribution Physics

Empirical support ratios:

• Underwire: 75% band, 25% straps
• Wireless: 70% band, 30% straps
• Minimal: 60% band, 40% straps

Band efficiency calculated as: min(1.0, band_height_cm / 5.0)

Optimal band height: 5cm (100% efficiency)

Geometric Specifications

Following user preference for explicit geometric descriptions:

• Angles: "cups angled 20° outward from center"
• Dimensions: "gore height 3-4cm", "ribbon width 0.5-2cm"
• Ratios: "opacity 40%", "coverage 75%"
• Positions: "at center gore (60%), strap junctions (30%)"

These translate directly to image generation parameters without requiring LLM interpretation.

Design Workflow

Typical usage pattern:

1. Explore taxonomy: List available options
2. Select components: Choose silhouette, materials, construction, decorative elements
3. Validate constraints: Check compatibility
4. Compose design: Generate complete parameter set
5. Extract vocabulary: Generate image prompt with geometric specs
6. Synthesize (Layer 3): Apply creative interpretation via LLM

Cost optimization:

• Steps 1-5: 0 tokens (pure deterministic)
• Step 6: ~100-200 tokens (optional creative synthesis)

Integration with Lushy

This server provides the deterministic backbone for a Lushy workflow that:

1. Accepts natural language design intent
2. Maps to taxonomy parameters (this server, 0 tokens)
3. Synthesizes creative interpretation (LLM, minimal tokens)
4. Generates ComfyUI workflow for rendering

Cost savings: ~60-70% vs pure LLM approach by offloading taxonomy mapping and composition to deterministic operations.

Domain Expansion

Potential additions:

• Size grading parameters (band circumference, cup volume)
• Color palette taxonomy
• Seasonal style modifiers
• Brand/designer aesthetic profiles
• Cultural/regional design variations
• Historical period silhouettes

Functional extensions:

• Fit analysis (body shape compatibility)
• Material comfort ratings
• Durability predictions
• Manufacturing complexity scoring

Research Applications

Academic domains:

• Fashion design education
• Apparel engineering
• Textile science
• Biomechanics (support distribution)
• Industrial design (structural optimization)

Industry applications:

• Automated design specification
• Quality control (constraint validation)
• Inventory categorization
• Size recommendation systems
• Manufacturing optimization

License

MIT

Author

Dal Marsters - Lushy AI Workflows