FastMCP Documentation & Web Scraping Server

Instructions

Implementation Reference

• main.py:10-21 (handler)

  Core handler logic for the fetch_markdown tool: fetches the markdown content from a given URL using the Jina reader API, handling URL normalization.
  def fetch_markdown_impl(url: str) -> str: """Fetch a web page using Jina reader and return its markdown text. The Jina reader endpoint is `https://r.jina.ai/{original_url}`. The `url` argument may be a full URL (including scheme) or a hostname/path. """ if not url.startswith("http://") and not url.startswith("https://"): url = "https://" + url target = "https://r.jina.ai/" + url resp = requests.get(target, timeout=15) resp.raise_for_status() return resp.text
• main.py:25-27 (registration)

  Registration of the 'fetch_markdown' tool using the @mcp.tool decorator, including schema (url: str -> str) and docstring. Thin wrapper delegating to the impl.
  def fetch_markdown(url: str) -> str: """Return markdown content of a web page via Jina reader.""" return fetch_markdown_impl(url)