knowledge-rag

Instructions

Get the full content of a specific document.

Args:
    filepath: Path to the document file

Returns:
    JSON string with document content and metadata

Implementation Reference

• mcp_server/server.py:1342-1360 (handler)

  Registration and implementation of the 'get_document' MCP tool. It delegates to the 'KnowledgeOrchestrator.get_document' method.

  @mcp.tool()
  def get_document(filepath: str) -> str:
      """
      Get the full content of a specific document.
  
      Args:
          filepath: Path to the document file
  
      Returns:
          JSON string with document content and metadata
      """
      orchestrator = get_orchestrator()
      doc = orchestrator.get_document(filepath)
  
      if not doc:
          return json.dumps({"status": "error", "message": f"Document not found: {filepath}"})
  
      return json.dumps({"status": "success", "document": doc}, indent=2, ensure_ascii=False)

• mcp_server/server.py:917-935 (handler)

  The actual implementation of 'get_document' within the 'KnowledgeOrchestrator' class. It reads the document content using the document parser.

  def get_document(self, filepath: str) -> Optional[Dict[str, Any]]:
      """Get full document content by filepath"""
      filepath = Path(filepath)
      try:
          doc = self.parser.parse_file(filepath)
          if doc:
              return {
                  "content": doc.content,
                  "source": str(doc.source),
                  "filename": doc.filename,
                  "category": doc.category,
                  "format": doc.format,
                  "metadata": doc.metadata,
                  "keywords": doc.keywords,
                  "chunk_count": len(doc.chunks)
              }
      except Exception as e:
          print(f"[ERROR] Failed to read document {filepath}: {e}")
      return None