Fast Mermaid Validator MCP

grammar Architecture import "../common/common"; import "arch"; entry Architecture: NEWLINE* "architecture-beta" ( NEWLINE | TitleAndAccessibilities | Statement )* ; fragment Statement: groups+=Group | services+=Service | junctions+=Junction | edges+=Edge ; fragment LeftPort: ':'lhsDir=ARROW_DIRECTION ; fragment RightPort: rhsDir=ARROW_DIRECTION':' ; fragment Arrow: LeftPort lhsInto?=ARROW_INTO? ('--' | '-' title=ARCH_TITLE '-') rhsInto?=ARROW_INTO? RightPort ; Group: 'group' id=ID icon=ARCH_ICON? title=ARCH_TITLE? ('in' in=ID)? EOL ; Service: 'service' id=ID (iconText=STRING | icon=ARCH_ICON)? title=ARCH_TITLE? ('in' in=ID)? EOL ; Junction: 'junction' id=ID ('in' in=ID)? EOL ; Edge: lhsId=ID lhsGroup?=ARROW_GROUP? Arrow rhsId=ID rhsGroup?=ARROW_GROUP? EOL ; terminal ARROW_DIRECTION: 'L' | 'R' | 'T' | 'B'; terminal ARROW_GROUP: /\{group\}/; terminal ARROW_INTO: /<|>/;