# Task ID: 3
# Title: Create standardized prompt builder
# Status: pending
# Dependencies: 1
# Priority: medium
# Description: Implement a function to build the standardized prompt for claude-code based on the task details
# Details:
Create a function in the StartCommand class that builds the standardized prompt according to the template provided in the PRD. The prompt should include instructions for Claude to first run `tm show <task_id>` to get task details, and then implement the required changes.

```typescript
private buildPrompt(taskId: string): string {
  return `You are an AI coding assistant with access to this repository's codebase.

First, run this command to get the task details:
tm show ${taskId}

Then implement the task with these requirements:
- Make the SMALLEST number of code changes possible
- Follow ALL existing patterns in the codebase (you have access to analyze the code)
- Do NOT over-engineer the solution
- Use existing files/functions/patterns wherever possible
- When complete, print: COMPLETED: <brief summary of changes>

Begin by running tm show ${taskId} to understand what needs to be implemented.`;
}
```
<info added on 2025-09-12T02:40:01.812Z>
The prompt builder function will handle task context retrieval by instructing Claude to use the task-master show command. This approach ensures Claude has access to all necessary task details before implementation begins. The command syntax "tm show ${taskId}" embedded in the prompt will direct Claude to first gather the complete task context, including description, requirements, and any existing implementation details, before proceeding with code changes.
</info added on 2025-09-12T02:40:01.812Z>

# Test Strategy:
Verify the prompt is correctly formatted by calling the function with a sample task ID and checking that the output matches the expected template with the task ID properly inserted.