# Tool: Write Prompt for Claude XML Data Parsing

> Engineers Anthropic Claude prompts using structured XML tags to separate context data, instructions, constraint boundaries, and output format.

**Category**: prompts-writer | **Target AI Models**: Claude 3.5 Sonnet

## Domain Parameters:
- `xmlStructure` (select): XML Tag Architecture (Default: "Standard Anthropic")
- `preventHallucination` (toggle): Strict Zero-Hallucination Instruction Boundary (Default: "true")
- `outputTagFormat` (input): Output XML Wrapper Tag (Default: "<json_response>")

## Master Prompt Engineering Architecture (5 Pillars):
1. **Role & Persona**: Domain expert framing
2. **Task & Deliverable**: Primary objective & constraints
3. **Context & Parameters**: Technical specs & camera/stack parameters
4. **Negative Constraints**: Forbidden artifacts & bad practices
5. **Output Spec**: Section formatting & XML/Markdown structure

## Programmatic API Execution:
```http
POST /api/generate-prompt
Content-Type: application/json

{
  "toolSlug": "write-prompt-for-claude-xml-data-parsing",
  "rawPrompt": "Your raw concept here",
  "thinkingLevel": "HIGH"
}
```