Upload mcp_server_fastmcp.py

EasyReportDataMCP/mcp_server_fastmcp.py

@@ -110,6 +110,9 @@ def get_company_filings(cik: str, form_types: list[str] | None = None) -> dict:
               - returned: Number of filings in response (max 20)
               - filings: List of filing details with dates, form types, and document links
     """
+    # Convert list to tuple for caching compatibility
+    if form_types:
+        form_types = tuple(form_types)
     result = edgar_client.get_company_filings(cik, form_types)
     if result:
         limited_result = result[:20]