hanzo-studio-subgraph-blueprints

Pre-built subgraph blueprints for Hanzo Studio.

Subgraph Blueprints are reusable workflow components that appear as single nodes in Hanzo Studio. They abstract complex node configurations into user-friendly creative primitives like "Text to Image" or "Image Edit".

Installation

pip install hanzo-studio-subgraph-blueprints

Blueprint Format

Blueprints use the native Hanzo Studio subgraph format with definitions.subgraphs:

{
  "id": "workflow-uuid",
  "nodes": [{"id": -1, "type": "subgraph-uuid", ...}],
  "definitions": {
    "subgraphs": [{
      "id": "subgraph-uuid",
      "name": "Text to Image (Flux.1 Dev)",
      "inputs": [{"name": "text", "type": "STRING"}, ...],
      "outputs": [{"name": "IMAGE", "type": "IMAGE"}],
      "nodes": [...],
      "links": [...]
    }]
  }
}

Usage

from hanzo_studio_workflow_templates_core.loader import (
    iter_blueprints,
    get_blueprint_entry,
    get_blueprint_asset_path,
)
import json

# List all available blueprints
for blueprint in iter_blueprints():
    print(f"{blueprint.blueprint_id}")

# Load a specific blueprint
entry = get_blueprint_entry("text_to_image_flux_1_dev")
path = get_blueprint_asset_path("text_to_image_flux_1_dev", "text_to_image_flux_1_dev.json")

with open(path) as f:
    data = json.load(f)
    subgraph = data["definitions"]["subgraphs"][0]
    print(f"Name: {subgraph['name']}")
    print(f"Inputs: {[i['name'] for i in subgraph['inputs']]}")
    print(f"Outputs: {[o['name'] for o in subgraph['outputs']]}")

Available Blueprints

Categories include:

Text to Image: Flux, Qwen-Image, Chroma, Omnigen2, etc.
Image Editing: Flux.2 Klein, Qwen, Chrono
Text to Video: LTX 2.0, Wan 2.2
Image to Video: Kandinsky5, Wan 2.2
ControlNet: Qwen-Image, Z-Image-Turbo
Inpainting/Outpainting: Flux.1 Fill, OneReward, Qwen-Image

Contributing

See the main repository for contribution guidelines: https://github.com/hanzoui/workflow-templates

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