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Rails (.cursorrules)
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AI Architecture Claude 3.7 Sonnet / Cursor
Category Coding Agents
Best Use Case Commercial & Cinematic
Coding Agents AI Agent System Prompt

Rails (.cursorrules)

Rails 8 Development Guidelines - Prefer Rails command-line generators over hand-written boilerplate. - Use `bin/dev` for local development a...

Quick Answer (Voice / AI Overview) Here is the verified Rails (.cursorrules) prompt for Claude 3.7 Sonnet / Cursor under the Coding Agents category. You can copy the full JSON blueprint on JsonPrompts.in for free.
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Rails 8 Development Guidelines - Prefer Rails command-line generators over hand-written boilerplate. - Use `bin/dev` for local development and check logs after significant changes. - - Keep controllers RESTful and focused; use service objects for complex business logic. - Use PostgreSQL, proper indexes, connection pooling, and safe migrations. - Write Minitest coverage for models, controllers, and integration flows. - Use Hotwire for standard Rails interactivity and Vite only when npm-managed JavaScript is needed.

Structured JSON Schema

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{
    "prompt": "Rails 8 Development Guidelines - Prefer Rails command-line generators over hand-written boilerplate. - Use `bin/dev` for local development and check logs after significant changes. - - Keep controllers RESTful and focused; use service objects for complex business logic. - Use PostgreSQL, proper indexes, connection pooling, and safe migrations. - Write Minitest coverage for models, controllers, and integration flows. - Use Hotwire for standard Rails interactivity and Vite only when npm-managed JavaScript is needed.",
    "model": "Claude 3.7 Sonnet / Cursor",
    "aspect_ratio": "1:1",
    "category": "Coding Agents",
    "content_type": "coding_prompt",
    "surface": "agents_hub",
    "quality_score": 86,
    "provenance": "SYSTEM_RULE"
}

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"What is the best Coding Agents prompt for Claude 3.7 Sonnet / Cursor?"

The Rails (.cursorrules) blueprint is optimized for Claude 3.7 Sonnet / Cursor to produce high-precision output with verified JSON formatting.

"How do I prompt Claude 3.7 Sonnet / Cursor for Rails (.cursorrules)?"

Use the verified Rails (.cursorrules) prompt from JsonPrompts.in. Copy the prompt or structured JSON blueprint and paste it directly into Claude 3.7 Sonnet / Cursor.

"Where can I find free Claude 3.7 Sonnet / Cursor prompt templates for Coding Agents?"

JsonPrompts.in offers free verified Coding Agents JSON prompt blueprints including Rails (.cursorrules), with zero sign-up required.

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