mewt

Implements mutation testing support for new programming languages using tree-sitter grammars and the LanguageEngine trait. Triggers on "add language support", "add [language] support", "implement [language]", "new language", or mentions of specific languages like Python, TypeScript, C++, Java.

Guides through implementing mutation testing support for new programming languages using tree-sitter grammars. Use when user asks to add support for a language such as Python, JavaScript, or any programming language, or mentions "add language support" or "new language".