Chain Document Extraction, Image Processing, and Generation in a Single Claude Code Session

One Conversation, Four APIs You get a PDF invoice from a supplier. You need to extract the line items, resize the supplier's logo, and generate a branded summary card for your internal dashboard. Three separate tasks that normally mean three separate scripts, three sets of API credentials, and an afternoon of glue code. With MCP, all four Iteration Layer APIs are available as tools inside your AI assistant. Claude Code and Cursor can call them in sequence within a single conversation — passin...