diff --git a/backend/open_webui/utils/tools.py b/backend/open_webui/utils/tools.py
index 8c2ad52fc..ad520ed09 100644
--- a/backend/open_webui/utils/tools.py
+++ b/backend/open_webui/utils/tools.py
@@ -374,60 +374,64 @@ def convert_openapi_to_tool_payload(openapi_spec):
 
     for path, methods in openapi_spec.get("paths", {}).items():
         for method, operation in methods.items():
-            tool = {
-                "type": "function",
-                "name": operation.get("operationId"),
-                "description": operation.get(
-                    "description", operation.get("summary", "No description available.")
-                ),
-                "parameters": {"type": "object", "properties": {}, "required": []},
-            }
-
-            # Extract path and query parameters
-            for param in operation.get("parameters", []):
-                param_name = param["name"]
-                param_schema = param.get("schema", {})
-                description = param_schema.get("description", "")
-                if not description:
-                    description = param.get("description") or ""
-                if param_schema.get("enum") and isinstance(
-                    param_schema.get("enum"), list
-                ):
-                    description += (
-                        f". Possible values: {', '.join(param_schema.get('enum'))}"
-                    )
-                tool["parameters"]["properties"][param_name] = {
-                    "type": param_schema.get("type"),
-                    "description": description,
+            if operation.get("operationId"):
+                tool = {
+                    "type": "function",
+                    "name": operation.get("operationId"),
+                    "description": operation.get(
+                        "description",
+                        operation.get("summary", "No description available."),
+                    ),
+                    "parameters": {"type": "object", "properties": {}, "required": []},
                 }
-                if param.get("required"):
-                    tool["parameters"]["required"].append(param_name)
 
-            # Extract and resolve requestBody if available
-            request_body = operation.get("requestBody")
-            if request_body:
-                content = request_body.get("content", {})
-                json_schema = content.get("application/json", {}).get("schema")
-                if json_schema:
-                    resolved_schema = resolve_schema(
-                        json_schema, openapi_spec.get("components", {})
-                    )
-
-                    if resolved_schema.get("properties"):
-                        tool["parameters"]["properties"].update(
-                            resolved_schema["properties"]
+                # Extract path and query parameters
+                for param in operation.get("parameters", []):
+                    param_name = param["name"]
+                    param_schema = param.get("schema", {})
+                    description = param_schema.get("description", "")
+                    if not description:
+                        description = param.get("description") or ""
+                    if param_schema.get("enum") and isinstance(
+                        param_schema.get("enum"), list
+                    ):
+                        description += (
+                            f". Possible values: {', '.join(param_schema.get('enum'))}"
                         )
-                        if "required" in resolved_schema:
-                            tool["parameters"]["required"] = list(
-                                set(
-                                    tool["parameters"]["required"]
-                                    + resolved_schema["required"]
-                                )
-                            )
-                    elif resolved_schema.get("type") == "array":
-                        tool["parameters"] = resolved_schema  # special case for array
+                    tool["parameters"]["properties"][param_name] = {
+                        "type": param_schema.get("type"),
+                        "description": description,
+                    }
+                    if param.get("required"):
+                        tool["parameters"]["required"].append(param_name)
 
-            tool_payload.append(tool)
+                # Extract and resolve requestBody if available
+                request_body = operation.get("requestBody")
+                if request_body:
+                    content = request_body.get("content", {})
+                    json_schema = content.get("application/json", {}).get("schema")
+                    if json_schema:
+                        resolved_schema = resolve_schema(
+                            json_schema, openapi_spec.get("components", {})
+                        )
+
+                        if resolved_schema.get("properties"):
+                            tool["parameters"]["properties"].update(
+                                resolved_schema["properties"]
+                            )
+                            if "required" in resolved_schema:
+                                tool["parameters"]["required"] = list(
+                                    set(
+                                        tool["parameters"]["required"]
+                                        + resolved_schema["required"]
+                                    )
+                                )
+                        elif resolved_schema.get("type") == "array":
+                            tool["parameters"] = (
+                                resolved_schema  # special case for array
+                            )
+
+                tool_payload.append(tool)
 
     return tool_payload
 
diff --git a/src/lib/utils/index.ts b/src/lib/utils/index.ts
index e380f49ff..2dbca7759 100644
--- a/src/lib/utils/index.ts
+++ b/src/lib/utils/index.ts
@@ -1243,60 +1243,62 @@ export const convertOpenApiToToolPayload = (openApiSpec) => {
 
 	for (const [path, methods] of Object.entries(openApiSpec.paths)) {
 		for (const [method, operation] of Object.entries(methods)) {
-			const tool = {
-				type: 'function',
-				name: operation.operationId,
-				description: operation.description || operation.summary || 'No description available.',
-				parameters: {
-					type: 'object',
-					properties: {},
-					required: []
-				}
-			};
-
-			// Extract path and query parameters
-			if (operation.parameters) {
-				operation.parameters.forEach((param) => {
-					let description = param.schema.description || param.description || '';
-					if (param.schema.enum && Array.isArray(param.schema.enum)) {
-						description += `. Possible values: ${param.schema.enum.join(', ')}`;
+			if (operation?.operationId) {
+				const tool = {
+					type: 'function',
+					name: operation.operationId,
+					description: operation.description || operation.summary || 'No description available.',
+					parameters: {
+						type: 'object',
+						properties: {},
+						required: []
 					}
-					tool.parameters.properties[param.name] = {
-						type: param.schema.type,
-						description: description
-					};
+				};
 
-					if (param.required) {
-						tool.parameters.required.push(param.name);
-					}
-				});
-			}
-
-			// Extract and recursively resolve requestBody if available
-			if (operation.requestBody) {
-				const content = operation.requestBody.content;
-				if (content && content['application/json']) {
-					const requestSchema = content['application/json'].schema;
-					const resolvedRequestSchema = resolveSchema(requestSchema, openApiSpec.components);
-
-					if (resolvedRequestSchema.properties) {
-						tool.parameters.properties = {
-							...tool.parameters.properties,
-							...resolvedRequestSchema.properties
+				// Extract path and query parameters
+				if (operation.parameters) {
+					operation.parameters.forEach((param) => {
+						let description = param.schema.description || param.description || '';
+						if (param.schema.enum && Array.isArray(param.schema.enum)) {
+							description += `. Possible values: ${param.schema.enum.join(', ')}`;
+						}
+						tool.parameters.properties[param.name] = {
+							type: param.schema.type,
+							description: description
 						};
 
-						if (resolvedRequestSchema.required) {
-							tool.parameters.required = [
-								...new Set([...tool.parameters.required, ...resolvedRequestSchema.required])
-							];
+						if (param.required) {
+							tool.parameters.required.push(param.name);
+						}
+					});
+				}
+
+				// Extract and recursively resolve requestBody if available
+				if (operation.requestBody) {
+					const content = operation.requestBody.content;
+					if (content && content['application/json']) {
+						const requestSchema = content['application/json'].schema;
+						const resolvedRequestSchema = resolveSchema(requestSchema, openApiSpec.components);
+
+						if (resolvedRequestSchema.properties) {
+							tool.parameters.properties = {
+								...tool.parameters.properties,
+								...resolvedRequestSchema.properties
+							};
+
+							if (resolvedRequestSchema.required) {
+								tool.parameters.required = [
+									...new Set([...tool.parameters.required, ...resolvedRequestSchema.required])
+								];
+							}
+						} else if (resolvedRequestSchema.type === 'array') {
+							tool.parameters = resolvedRequestSchema; // special case when root schema is an array
 						}
-					} else if (resolvedRequestSchema.type === 'array') {
-						tool.parameters = resolvedRequestSchema; // special case when root schema is an array
 					}
 				}
-			}
 
-			toolPayload.push(tool);
+				toolPayload.push(tool);
+			}
 		}
 	}
 
@@ -1304,15 +1306,17 @@ export const convertOpenApiToToolPayload = (openApiSpec) => {
 };
 
 export const slugify = (str: string): string => {
-	return str
-		// 1. Normalize: separate accented letters into base + combining marks
-		.normalize("NFD")
-		// 2. Remove all combining marks (the accents)
-		.replace(/[\u0300-\u036f]/g, "")
-		// 3. Replace any sequence of whitespace with a single hyphen
-		.replace(/\s+/g, "-")
-		// 4. Remove all characters except alphanumeric characters and hyphens
-		.replace(/[^a-zA-Z0-9-]/g, "")
-		// 5. Convert to lowercase
-		.toLowerCase();
+	return (
+		str
+			// 1. Normalize: separate accented letters into base + combining marks
+			.normalize('NFD')
+			// 2. Remove all combining marks (the accents)
+			.replace(/[\u0300-\u036f]/g, '')
+			// 3. Replace any sequence of whitespace with a single hyphen
+			.replace(/\s+/g, '-')
+			// 4. Remove all characters except alphanumeric characters and hyphens
+			.replace(/[^a-zA-Z0-9-]/g, '')
+			// 5. Convert to lowercase
+			.toLowerCase()
+	);
 };