feat: Support unlock pro

Author: Wh1isper

README.md

@@ -33,3 +33,5 @@ Configure your cursor/windsurf/... and other MCP client to this server:
   }
 }
 ```
+
+Set `PYMUPDF_PRO_PASSWORD` environment variable to enable pro features: parse DOC/DOCX, XLS/XLSX, PPT/PPTX, HWP/HWPX and more.

pymupdf4llm_mcp/app.py

@@ -1,10 +1,19 @@
+import os
 from pathlib import Path
 from typing import Annotated, Any
 
 import pymupdf4llm
 from mcp.server.fastmcp import FastMCP
 from pydantic import Field
 
+PRO_UNLOCKED = False
+if pymupdf_pro_password := os.getenv("PYMUPDF_PRO_PASSWORD"):
+    import pymupdf.pro
+
+    pymupdf.pro.unlock(pymupdf_pro_password)
+    # FIXME: Detect unlock failure
+    PRO_UNLOCKED = True
+
 mcp = FastMCP("pymupdf4llm-mcp")
 
 
@@ -16,6 +25,9 @@
         "This tool will also convert the PDF to images and save them in the `image_path` directory. "
         "For larger PDF files, use `save_path` to save the markdown file then read it partially. "
     )
+    + "\n**This tool now supports DOC/DOCX, XLS/XLSX, PPT/PPTX, HWP/HWPX as PRO version.**"
+    if PRO_UNLOCKED
+    else ""
 )
 def convert_pdf_to_markdown(
     file_path: Annotated[str, Field(description="Absolute path to the PDF file to convert")],

pyproject.toml

@@ -20,6 +20,7 @@ dependencies = [
     "mcp[cli]>=1.6.0",
     "pydantic>=2.11.3",
     "pymupdf4llm>=0.0.21",
+    "pymupdfpro>=1.25.5",
     "typer>=0.15.2",
 ]