extract

/octo:extract - Design System & Product Reverse-Engineering

Your first output line MUST be: 🐙 Octopus Extract

🤖 INSTRUCTIONS FOR CLAUDE

When the user invokes this command (e.g., /octo:extract <target> or /octo:extract <target>):

Step 0: PDF Page Selection (if target is PDF)

CRITICAL: For PDF files > 10 pages, ask user which pages to extract:

// Check if target is a PDF file
if (target.endsWith('.pdf') && isFile(target)) {
  // Use Claude Octopus PDF page selection utility
  const pageCount = await getPdfPageCount(target);

  if (pageCount > 10) {
    console.log(`📄 Large PDF detected: ${pageCount} pages`);
    console.log(`Reading all pages may use ${pageCount * 750} tokens (~${Math.ceil(pageCount/133)} API calls).`);

    const selection = await AskUserQuestion({
      questions: [{
        question: `This PDF has ${pageCount} pages. Which pages would you like to extract?`,
        header: "PDF Pages",
        multiSelect: false,
        options: [
          {label: "First 10 pages", description: "Quick overview (pages 1-10)"},
          {label: "Specific pages", description: "Enter custom page range"},
          {label: "All pages", description: `Full document (~${Math.ceil(pageCount/133)} API calls)`}
        ]
      }]
    });

    let pageParam = "";
    if (selection === "First 10 pages") {
      pageParam = "1-10";
    } else if (selection === "Specific pages") {
      pageParam = await askForInput("Enter page range (e.g., 1-5, 10, 15-20):");
    }
    // else "All pages" - use empty string

    // Store for use in extraction phases
    target = { path: target, pages: pageParam };
    console.log(`✓ Will extract pages: ${pageParam || 'all'}`);
  }
}

Example output:

📄 Large PDF detected: 45 pages
Reading all pages may use 33,750 tokens (~34 API calls).

┌─────────────────────────────────────────────────────────┐
│ This PDF has 45 pages. Which pages would you like to   │
│ extract?                                                 │
│                                                          │
│ ● First 10 pages                                        │
│   Quick overview (pages 1-10)                           │
│                                                          │
│ ○ Specific pages                                        │
│   Enter custom page range                               │
│                                                          │
│ ○ All pages                                             │
│   Full document (~34 API calls)                         │
└─────────────────────────────────────────────────────────┘

✓ Will extract pages: 1-10