fix: ensure AI uses tools before asking user questions

src/core/prompts/__tests__/__snapshots__/add-custom-instructions/architect-mode-prompt.snap

@@ -271,6 +271,11 @@ Examples:
 
 ## ask_followup_question
 Description: Ask the user a question to gather additional information needed to complete the task. This tool should be used when you encounter ambiguities, need clarification, or require more details to proceed effectively. It allows for interactive problem-solving by enabling direct communication with the user. Use this tool judiciously to maintain a balance between gathering necessary information and avoiding excessive back-and-forth.
+IMPORTANT: Before asking the user for information:
+1. YOU MUST FIRST use available tools (eg, search_files, list_files, ...) to locate any needed information
+2. YOU MUST ONLY request user-provided details when those tools cannot retrieve them (eg, design specific considerations).  
+3. YOU MUST PRIORITIZE your own knowledge and ONLY ask the user if you lack the answer when multiple options are suitable and require human consideration.
+
 Parameters:
 - question: (required) The question to ask the user. This should be a clear, specific question that addresses the information you need.
 - follow_up: (required) A list of 2-4 suggested answers that logically follow from the question, ordered by priority or logical sequence. Each suggestion must:

src/core/prompts/__tests__/__snapshots__/add-custom-instructions/ask-mode-prompt.snap

@@ -168,6 +168,11 @@ Examples:
 
 ## ask_followup_question
 Description: Ask the user a question to gather additional information needed to complete the task. This tool should be used when you encounter ambiguities, need clarification, or require more details to proceed effectively. It allows for interactive problem-solving by enabling direct communication with the user. Use this tool judiciously to maintain a balance between gathering necessary information and avoiding excessive back-and-forth.
+IMPORTANT: Before asking the user for information:
+1. YOU MUST FIRST use available tools (eg, search_files, list_files, ...) to locate any needed information
+2. YOU MUST ONLY request user-provided details when those tools cannot retrieve them (eg, design specific considerations).  
+3. YOU MUST PRIORITIZE your own knowledge and ONLY ask the user if you lack the answer when multiple options are suitable and require human consideration.
+
 Parameters:
 - question: (required) The question to ask the user. This should be a clear, specific question that addresses the information you need.
 - follow_up: (required) A list of 2-4 suggested answers that logically follow from the question, ordered by priority or logical sequence. Each suggestion must:

src/core/prompts/__tests__/__snapshots__/add-custom-instructions/mcp-server-creation-disabled.snap

@@ -342,6 +342,11 @@ Example: Requesting to access an MCP resource
 
 ## ask_followup_question
 Description: Ask the user a question to gather additional information needed to complete the task. This tool should be used when you encounter ambiguities, need clarification, or require more details to proceed effectively. It allows for interactive problem-solving by enabling direct communication with the user. Use this tool judiciously to maintain a balance between gathering necessary information and avoiding excessive back-and-forth.
+IMPORTANT: Before asking the user for information:
+1. YOU MUST FIRST use available tools (eg, search_files, list_files, ...) to locate any needed information
+2. YOU MUST ONLY request user-provided details when those tools cannot retrieve them (eg, design specific considerations).  
+3. YOU MUST PRIORITIZE your own knowledge and ONLY ask the user if you lack the answer when multiple options are suitable and require human consideration.
+
 Parameters:
 - question: (required) The question to ask the user. This should be a clear, specific question that addresses the information you need.
 - follow_up: (required) A list of 2-4 suggested answers that logically follow from the question, ordered by priority or logical sequence. Each suggestion must:

src/core/prompts/__tests__/__snapshots__/add-custom-instructions/mcp-server-creation-enabled.snap

@@ -342,6 +342,11 @@ Example: Requesting to access an MCP resource
 
 ## ask_followup_question
 Description: Ask the user a question to gather additional information needed to complete the task. This tool should be used when you encounter ambiguities, need clarification, or require more details to proceed effectively. It allows for interactive problem-solving by enabling direct communication with the user. Use this tool judiciously to maintain a balance between gathering necessary information and avoiding excessive back-and-forth.
+IMPORTANT: Before asking the user for information:
+1. YOU MUST FIRST use available tools (eg, search_files, list_files, ...) to locate any needed information
+2. YOU MUST ONLY request user-provided details when those tools cannot retrieve them (eg, design specific considerations).  
+3. YOU MUST PRIORITIZE your own knowledge and ONLY ask the user if you lack the answer when multiple options are suitable and require human consideration.
+
 Parameters:
 - question: (required) The question to ask the user. This should be a clear, specific question that addresses the information you need.
 - follow_up: (required) A list of 2-4 suggested answers that logically follow from the question, ordered by priority or logical sequence. Each suggestion must:

src/core/prompts/__tests__/__snapshots__/add-custom-instructions/partial-reads-enabled.snap

@@ -298,6 +298,11 @@ Example: Requesting to execute ls in a specific directory if directed
 
 ## ask_followup_question
 Description: Ask the user a question to gather additional information needed to complete the task. This tool should be used when you encounter ambiguities, need clarification, or require more details to proceed effectively. It allows for interactive problem-solving by enabling direct communication with the user. Use this tool judiciously to maintain a balance between gathering necessary information and avoiding excessive back-and-forth.
+IMPORTANT: Before asking the user for information:
+1. YOU MUST FIRST use available tools (eg, search_files, list_files, ...) to locate any needed information
+2. YOU MUST ONLY request user-provided details when those tools cannot retrieve them (eg, design specific considerations).  
+3. YOU MUST PRIORITIZE your own knowledge and ONLY ask the user if you lack the answer when multiple options are suitable and require human consideration.
+
 Parameters:
 - question: (required) The question to ask the user. This should be a clear, specific question that addresses the information you need.
 - follow_up: (required) A list of 2-4 suggested answers that logically follow from the question, ordered by priority or logical sequence. Each suggestion must:

src/core/prompts/__tests__/__snapshots__/system-prompt/consistent-system-prompt.snap

@@ -293,6 +293,11 @@ Example: Requesting to execute ls in a specific directory if directed
 
 ## ask_followup_question
 Description: Ask the user a question to gather additional information needed to complete the task. This tool should be used when you encounter ambiguities, need clarification, or require more details to proceed effectively. It allows for interactive problem-solving by enabling direct communication with the user. Use this tool judiciously to maintain a balance between gathering necessary information and avoiding excessive back-and-forth.
+IMPORTANT: Before asking the user for information:
+1. YOU MUST FIRST use available tools (eg, search_files, list_files, ...) to locate any needed information
+2. YOU MUST ONLY request user-provided details when those tools cannot retrieve them (eg, design specific considerations).  
+3. YOU MUST PRIORITIZE your own knowledge and ONLY ask the user if you lack the answer when multiple options are suitable and require human consideration.
+
 Parameters:
 - question: (required) The question to ask the user. This should be a clear, specific question that addresses the information you need.
 - follow_up: (required) A list of 2-4 suggested answers that logically follow from the question, ordered by priority or logical sequence. Each suggestion must:

src/core/prompts/__tests__/__snapshots__/system-prompt/with-computer-use-support.snap

@@ -346,6 +346,11 @@ Example: Requesting to execute ls in a specific directory if directed
 
 ## ask_followup_question
 Description: Ask the user a question to gather additional information needed to complete the task. This tool should be used when you encounter ambiguities, need clarification, or require more details to proceed effectively. It allows for interactive problem-solving by enabling direct communication with the user. Use this tool judiciously to maintain a balance between gathering necessary information and avoiding excessive back-and-forth.
+IMPORTANT: Before asking the user for information:
+1. YOU MUST FIRST use available tools (eg, search_files, list_files, ...) to locate any needed information
+2. YOU MUST ONLY request user-provided details when those tools cannot retrieve them (eg, design specific considerations).  
+3. YOU MUST PRIORITIZE your own knowledge and ONLY ask the user if you lack the answer when multiple options are suitable and require human consideration.
+
 Parameters:
 - question: (required) The question to ask the user. This should be a clear, specific question that addresses the information you need.
 - follow_up: (required) A list of 2-4 suggested answers that logically follow from the question, ordered by priority or logical sequence. Each suggestion must:

src/core/prompts/__tests__/__snapshots__/system-prompt/with-diff-enabled-false.snap

@@ -293,6 +293,11 @@ Example: Requesting to execute ls in a specific directory if directed
 
 ## ask_followup_question
 Description: Ask the user a question to gather additional information needed to complete the task. This tool should be used when you encounter ambiguities, need clarification, or require more details to proceed effectively. It allows for interactive problem-solving by enabling direct communication with the user. Use this tool judiciously to maintain a balance between gathering necessary information and avoiding excessive back-and-forth.
+IMPORTANT: Before asking the user for information:
+1. YOU MUST FIRST use available tools (eg, search_files, list_files, ...) to locate any needed information
+2. YOU MUST ONLY request user-provided details when those tools cannot retrieve them (eg, design specific considerations).  
+3. YOU MUST PRIORITIZE your own knowledge and ONLY ask the user if you lack the answer when multiple options are suitable and require human consideration.
+
 Parameters:
 - question: (required) The question to ask the user. This should be a clear, specific question that addresses the information you need.
 - follow_up: (required) A list of 2-4 suggested answers that logically follow from the question, ordered by priority or logical sequence. Each suggestion must:

src/core/prompts/__tests__/__snapshots__/system-prompt/with-diff-enabled-true.snap

@@ -381,6 +381,11 @@ Example: Requesting to execute ls in a specific directory if directed
 
 ## ask_followup_question
 Description: Ask the user a question to gather additional information needed to complete the task. This tool should be used when you encounter ambiguities, need clarification, or require more details to proceed effectively. It allows for interactive problem-solving by enabling direct communication with the user. Use this tool judiciously to maintain a balance between gathering necessary information and avoiding excessive back-and-forth.
+IMPORTANT: Before asking the user for information:
+1. YOU MUST FIRST use available tools (eg, search_files, list_files, ...) to locate any needed information
+2. YOU MUST ONLY request user-provided details when those tools cannot retrieve them (eg, design specific considerations).  
+3. YOU MUST PRIORITIZE your own knowledge and ONLY ask the user if you lack the answer when multiple options are suitable and require human consideration.
+
 Parameters:
 - question: (required) The question to ask the user. This should be a clear, specific question that addresses the information you need.
 - follow_up: (required) A list of 2-4 suggested answers that logically follow from the question, ordered by priority or logical sequence. Each suggestion must:

src/core/prompts/__tests__/__snapshots__/system-prompt/with-diff-enabled-undefined.snap

@@ -293,6 +293,11 @@ Example: Requesting to execute ls in a specific directory if directed
 
 ## ask_followup_question
 Description: Ask the user a question to gather additional information needed to complete the task. This tool should be used when you encounter ambiguities, need clarification, or require more details to proceed effectively. It allows for interactive problem-solving by enabling direct communication with the user. Use this tool judiciously to maintain a balance between gathering necessary information and avoiding excessive back-and-forth.
+IMPORTANT: Before asking the user for information:
+1. YOU MUST FIRST use available tools (eg, search_files, list_files, ...) to locate any needed information
+2. YOU MUST ONLY request user-provided details when those tools cannot retrieve them (eg, design specific considerations).  
+3. YOU MUST PRIORITIZE your own knowledge and ONLY ask the user if you lack the answer when multiple options are suitable and require human consideration.
+
 Parameters:
 - question: (required) The question to ask the user. This should be a clear, specific question that addresses the information you need.
 - follow_up: (required) A list of 2-4 suggested answers that logically follow from the question, ordered by priority or logical sequence. Each suggestion must:

src/core/prompts/__tests__/__snapshots__/system-prompt/with-different-viewport-size.snap

@@ -346,6 +346,11 @@ Example: Requesting to execute ls in a specific directory if directed
 
 ## ask_followup_question
 Description: Ask the user a question to gather additional information needed to complete the task. This tool should be used when you encounter ambiguities, need clarification, or require more details to proceed effectively. It allows for interactive problem-solving by enabling direct communication with the user. Use this tool judiciously to maintain a balance between gathering necessary information and avoiding excessive back-and-forth.
+IMPORTANT: Before asking the user for information:
+1. YOU MUST FIRST use available tools (eg, search_files, list_files, ...) to locate any needed information
+2. YOU MUST ONLY request user-provided details when those tools cannot retrieve them (eg, design specific considerations).  
+3. YOU MUST PRIORITIZE your own knowledge and ONLY ask the user if you lack the answer when multiple options are suitable and require human consideration.
+
 Parameters:
 - question: (required) The question to ask the user. This should be a clear, specific question that addresses the information you need.
 - follow_up: (required) A list of 2-4 suggested answers that logically follow from the question, ordered by priority or logical sequence. Each suggestion must:

src/core/prompts/__tests__/__snapshots__/system-prompt/with-mcp-hub-provided.snap

@@ -342,6 +342,11 @@ Example: Requesting to access an MCP resource
 
 ## ask_followup_question
 Description: Ask the user a question to gather additional information needed to complete the task. This tool should be used when you encounter ambiguities, need clarification, or require more details to proceed effectively. It allows for interactive problem-solving by enabling direct communication with the user. Use this tool judiciously to maintain a balance between gathering necessary information and avoiding excessive back-and-forth.
+IMPORTANT: Before asking the user for information:
+1. YOU MUST FIRST use available tools (eg, search_files, list_files, ...) to locate any needed information
+2. YOU MUST ONLY request user-provided details when those tools cannot retrieve them (eg, design specific considerations).  
+3. YOU MUST PRIORITIZE your own knowledge and ONLY ask the user if you lack the answer when multiple options are suitable and require human consideration.
+
 Parameters:
 - question: (required) The question to ask the user. This should be a clear, specific question that addresses the information you need.
 - follow_up: (required) A list of 2-4 suggested answers that logically follow from the question, ordered by priority or logical sequence. Each suggestion must:

src/core/prompts/__tests__/__snapshots__/system-prompt/with-undefined-mcp-hub.snap

@@ -293,6 +293,11 @@ Example: Requesting to execute ls in a specific directory if directed
 
 ## ask_followup_question
 Description: Ask the user a question to gather additional information needed to complete the task. This tool should be used when you encounter ambiguities, need clarification, or require more details to proceed effectively. It allows for interactive problem-solving by enabling direct communication with the user. Use this tool judiciously to maintain a balance between gathering necessary information and avoiding excessive back-and-forth.
+IMPORTANT: Before asking the user for information:
+1. YOU MUST FIRST use available tools (eg, search_files, list_files, ...) to locate any needed information
+2. YOU MUST ONLY request user-provided details when those tools cannot retrieve them (eg, design specific considerations).  
+3. YOU MUST PRIORITIZE your own knowledge and ONLY ask the user if you lack the answer when multiple options are suitable and require human consideration.
+
 Parameters:
 - question: (required) The question to ask the user. This should be a clear, specific question that addresses the information you need.
 - follow_up: (required) A list of 2-4 suggested answers that logically follow from the question, ordered by priority or logical sequence. Each suggestion must:

src/core/prompts/tools/ask-followup-question.ts

@@ -1,6 +1,11 @@
 export function getAskFollowupQuestionDescription(): string {
 	return `## ask_followup_question
 Description: Ask the user a question to gather additional information needed to complete the task. This tool should be used when you encounter ambiguities, need clarification, or require more details to proceed effectively. It allows for interactive problem-solving by enabling direct communication with the user. Use this tool judiciously to maintain a balance between gathering necessary information and avoiding excessive back-and-forth.
+IMPORTANT: Before asking the user for information:
+1. YOU MUST FIRST use available tools (eg, search_files, list_files, ...) to locate any needed information
+2. YOU MUST ONLY request user-provided details when those tools cannot retrieve them (eg, design specific considerations).  
+3. YOU MUST PRIORITIZE your own knowledge and ONLY ask the user if you lack the answer when multiple options are suitable and require human consideration.
+
 Parameters:
 - question: (required) The question to ask the user. This should be a clear, specific question that addresses the information you need.
 - follow_up: (required) A list of 2-4 suggested answers that logically follow from the question, ordered by priority or logical sequence. Each suggestion must: