Remove 'explaining concepts' from no-tool examples list

https://claude.ai/code/session_0151FUrN7XkXeS4FNhB9mz4C

Author: claude

src/lib/server/textGeneration/utils/toolPrompt.ts

@@ -16,7 +16,7 @@ export function buildToolPreprompt(tools: OpenAiTool[]): string {
 	return [
 		`You have access to these tools: ${names.join(", ")}.`,
 		`Today's date: ${currentDate} (${isoDate}).`,
-		`IMPORTANT: Do NOT call a tool unless the user's request requires external or real-time data you do not have. For tasks like writing code, creative writing, math, explaining concepts, or building apps, respond directly without tools. When in doubt, do not use a tool.`,
+		`IMPORTANT: Do NOT call a tool unless the user's request requires external or real-time data you do not have. For tasks like writing code, creative writing, math, or building apps, respond directly without tools. When in doubt, do not use a tool.`,
 		`PARALLEL TOOL CALLS: When multiple tool calls are needed and they are independent of each other (i.e., one does not need the result of another), call them all at once in a single response instead of one at a time. Only chain tool calls sequentially when a later call depends on an earlier call's output.`,
 		`SEARCH: Use 3-6 precise keywords. For historical events, include the year the event occurred. For recent or current topics, use today's year (${now.getFullYear()}). When a tool accepts date-range parameters (e.g., startPublishedDate, endPublishedDate), always use today's date (${isoDate}) as the end date unless the user specifies otherwise. For multi-part questions, search each part separately.`,
 		`ANSWER: State only facts explicitly in the results. If info is missing or results conflict, say so. Never fabricate URLs or facts.`,