Chhart-MCP

# URL Format Notes ## Current Status The MCP server generates URLs in the format: ``` https://chhart.app/#flowchart=<base64_encoded_content>&title=<title> https://chhart.app/#sankey=<base64_encoded_content>&title=<title> ``` ## Testing Results ### ✅ DSL Validation The generated DSL is **100% valid** and renders perfectly when manually entered into chhart.app: - Flowchart nodes render correctly - Attributes work (shape=diamond, bg=green, bg=red) - Indentation creates proper connections - Visual output matches expectations ### ✅ URL Hash Parsing The production version of chhart.app **parses** the URL hash parameters `#flowchart=` and `#sankey=` as of **2026-01-20**. When users navigate to a URL like: ``` https://chhart.app/#flowchart=U3RhcnQKICBEZWNpc2lvbj8... ``` The app loads the encoded diagram automatically. ## Notes - Titles are read from the optional `&title=` parameter. - Large diagrams may still hit browser URL length limits.