updated

plugins/ftp/__init__.py

@@ -73,7 +73,7 @@ class FTP(Provider):
     PLUGIN_NAME = "ftp"
     URL = ("ftp://", "ftps://")
     MULTI_INSTANCE = True
-    SUPPORTED_CMDLETS = frozenset({"add-file", "get-file", "search-file"})
+    SUPPORTED_CMDLETS = frozenset({"add-file", "delete-file", "get-file", "search-file"})
 
     @property
     def label(self) -> str:
@@ -576,6 +576,41 @@ class FTP(Provider):
 
         return self._build_url(remote_path, settings=settings)
 
+    def delete_file(self, remote_path_or_url: str, **kwargs: Any) -> bool:
+        """Delete a file from the FTP server.
+
+        Accepts either a full FTP URL (ftp://host/path/file) or a raw remote
+        path (/path/to/file).  Returns True on success, False on failure.
+        """
+        path_text = str(remote_path_or_url or "").strip()
+        if not path_text:
+            return False
+
+        settings = self._resolve_settings(
+            instance_name=str(kwargs.get("instance") or kwargs.get("store") or "").strip() or None,
+            require_explicit=bool(kwargs.get("instance") or kwargs.get("store")),
+        )
+        if not settings.get("host"):
+            requested = str(kwargs.get("instance") or kwargs.get("store") or "").strip()
+            if requested:
+                raise RuntimeError(f"FTP instance '{requested}' is unavailable")
+            raise RuntimeError("No configured FTP instance is available")
+
+        # Accept full FTP URL or raw path
+        if path_text.startswith(("ftp://", "ftps://")):
+            remote_path = self._normalize_remote_path(path_text, default=self._base_path)
+        else:
+            remote_path = self._normalize_remote_path(path_text, default=str(settings.get("base_path") or "/"))
+
+        ftp = self._connect(settings=settings)
+        try:
+            ftp.delete(remote_path)
+            return True
+        except ftplib.error_perm:
+            return False
+        finally:
+            self._close(ftp)
+
     def _connect(
         self,
         *,