Cutline is a product engineering platform that guides your coding agent to build with production-ready rigor.

Overview

Cutline extracts non-functional requirements for security, scalability, and reliability, runs pre-mortem analysis to identify technical risks, and injects structured constraints directly into your agent's context.

Key Features

• The Intent-to-Constraint Engine: identifies critical non-functionals and feeds them to your AI
• The Dependency Logic Guardrail: ensures new features respect existing architectural decisions
• "Hardened" Spec Injection: provides security policies and reliability requirements as structured context
• The Production-Ready "Shift-Left": shifts security, scalability, and reliability left to guide your coding agent

How It Works

Cutline integrates directly into AI coding tools via the Model Context Protocol (MCP), providing your agent with validated technical constraints.

Benefits

• 70% less rework
• Enterprise-grade security, scalability, and reliability baked in from day one

Use Cases

• Rapid software development
• Production-ready code

Integrations

• Cursor
• Claude Code
• Windsurf

Pricing Overview

Cutline offers a free tier and a paid Founder Member plan starting at $9.99/month.