marpy.io.

Marpy.io — Python-First AI IDE & Deployment Platform

Marpy.io is a browser-based development environment built specifically for Python developers who are tired of TypeScript-first AI tools. It combines an intelligent AI assistant with Kubernetes deployment and production-grade guardrails to help you ship faster without the 4am cleanup.

Product Highlights

• Migration Safety: Schema changes run through versioned Alembic migrations with destructive operations blocked in production
• Package Freshness: Real-time PyPI resolution ensures AI-generated code uses current API versions, not outdated training data
• Sandbox + Secrets: Shell-wrapped terminals prevent escape from project root; secrets live in managed vaults, never in files
• Date-Based Deployments: Human-readable tags like 202603061430 create auditable deployment history instead of opaque version numbers
• Managed MariaDB: Production databases with backups and point-in-time recovery, not containerized data that vanishes on restart

Use Cases

• Full-Stack Python Development: Build Flask, FastAPI, or Django backends with confidence that your database won't get dropped by an overeager LLM
• Rapid Prototyping to Production: Move from "it works on my laptop" to live deployment without reconfiguring everything
• Team Collaboration: Share consistent development environments where dependencies, secrets, and deployments behave predictably
• AI-Assisted Coding: Leverage LLMs for scaffolding while marpy enforces guardrails on dangerous operations

Target Audience

Python developers building real applications who need production infrastructure without the infrastructure team. Ideal for solo developers, small teams, and anyone who's experienced the pain of AI tools suggesting destructive database "fixes".