Credentials optional: empty WEBSHARE_* uses file_link without wst (free CDN). Verified against live API; docs and tests updated. Includes cancel→dequeue fix for queued downloads.
Mount POST /mcp on the main Express app (stateless Streamable HTTP). Keep optional MCP-only HTTP process via npm run mcp. Update docs.
Expose webshare_search, webshare_get_link, and webshare_login_check over stdio via the Model Context Protocol SDK. Document client configuration.
