Match text against a pattern and extract named values from it. Useful for parsing dates, addresses, URLs, and structured text. Uses Go RE2 regex syntax.

Prompt an AI model with custom instructions and optional context data via OpenRouter (GPT-4, Claude, Llama, etc.). Supports JSON mode for structured output. Pass in data from previous workflow steps as context. Ideal for: AI-driven decisions, data analysis, content generation, automated reasoning in workflows.