HTML to Markdown Converter

Use this tool to convert raw HTML input into clean, readable Markdown for downstream agents. It accepts a single required string parameter html containing the full HTML document or fragment to convert. The tool should remove scripts, styles, and obvious boilerplate while preserving meaningful content and structure such as headings, paragraphs, lists, links, and emphasis in Markdown form to reduce token usage and improve comprehension. The worker LLM must return an output object that strictly validates against the system-provided structured output schema (auto-produced, not supplied here), using only the given inputs and obeying all schema constraints.