# Tool: Generate Prompt for Regex Pattern Matching

> Solve complex string pattern matching with the BOPINK Regex Prompt Architect. Created for Software Developers and Data Analysts, this tool engineers prompts that instruct AI models to write, break down, and optimize Regular Expressions across JavaScript, Python, and PCRE engines while avoiding catastrophic backtracking (ReDoS) performance traps.

**Category**: prompts-code-design | **Target AI Models**: Gemini 3.6 Flash, GPT-4o

## Domain Parameters:
- `regexFlavor` (select): Regex Runtime Flavor (Default: "JavaScript")
- `preventReDoS` (toggle): ReDoS Vulnerability Shield (Default: "true")
- `includeTestVectors` (toggle): Generate Test Vector Matrices (Default: "true")
- `activeFlags` (multiselect): Regex Flags (Default: "g,i,m,u")

## 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": "generate-prompt-for-regex-pattern-matching",
  "rawPrompt": "Your raw concept here",
  "thinkingLevel": "HIGH"
}
```