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SOL YAML Support 
This extension provides syntax highlighting, schema validation, and language support for Semantic Operations Language (.sol.yaml) files.
Features 
Syntax highlighting for SOL keywords and semantic roles 
YAML structure validation against SOL schema 
Language support for .sol.yaml and .sol.yml files 
IntelliSense support for SOL artifacts 
 
Supported File Extensions 
Usage 
Install the extension 
Open any .sol.yaml or .sol.yml file 
Enjoy syntax highlighting and validation 
 
Requirements 
License 
MIT
📦 Included in this Package 
schemas/sol-schema.json → JSON Schema for validation of .sol.yaml files.examples/hexy-engine.scl.yaml → Full example using the Hexy Engine module.diagrams/hexy-engine-process-flow.mmd → Mermaid diagram for process flow.syntaxes/sol.tmLanguage.json → TextMate grammar for syntax highlighting. 
🛠 Installation (Local Development) 
Open VS Code or Cursor. 
Clone or unzip this extension folder. 
Run:
npm install
npm run compile
 
Press F5 to launch a development version of VS Code with the extension loaded. 
Open any .sol.yaml or .sol.yml file to see syntax support. 
 
📁 Recommended File Structure 
project/
├── operations/
│   ├── domain-model.sol.yaml
│   ├── onboarding-process.sol.yaml
│   └── observability.sol.yaml
📬 Feedback & Contributions 
This is an early stage specification. For updates or contributions, join the HEXY community.