Build Full-Stack LLM Apps in Python

.. with just a prompt

In today’s newsletter:

  • Reflex Build: Full-Stack LLM apps in Python

  • Mito AI: Enhance your Jupyter Notebooks

  • Fire Enrich: Turn a simple list of emails into a structured dataset

Reading time: 3 minutes.

Reflex is a Python library that lets you create full-stack web apps entirely in Python.

With the new Reflex Build, you can integrate Python libraries or external APIs directly into your app using a single prompt.

  • Describe your app in a prompt, and Reflex generates the frontend and backend in Python.

  • Live preview shows changes immediately.

  • Supports Python libraries and APIs for dashboards, data analysis tools, or AI applications.

This allows data scientists, ML engineers, and AI engineers to build end-to-end applications in Python

Mito AI is an open-source toolkit that integrates directly into Jupyter Notebooks, offering intelligent assistance for data analysis tasks.

Key Features:

  • Automated Workflow Generation: Create complete data pipelines—from import to modeling—using natural language prompts.

  • Context-Aware Debugging: Identify and resolve errors within your notebook without losing context.

  • Excel to Python Code: Convert Excel data manipulations into clean Python code seamlessly.

  • Natural Language Database Queries: Interact with your databases using plain English queries.

It’s 100% Open Source.

FireEnrich, is a Multi-Agent AI system that transforms emails into rich datasets with company profiles, tech stacks, and more.

Here’s how it works:

It first extracts the company domain from each email, then launches an orchestrator that runs agents in sequence:

  • Discovery Agent – Finds basic company info

  • Company Profile Agent – Identifies industry and market segment

  • Financial Intel Agent – Gathers funding and investor data

  • Tech Stack Agent – Detects technologies from GitHub and docs

  • General Agent – Finds leadership details like the CEO

Finally, a synthesis layer combines all agent outputs into a clean, verified dataset ready for use.

You can run this with any LLM

It’s Open Source

That’s a Wrap

That’s all for today. Thank you for reading today’s edition. See you in the next issue with more AI Engineering insights.

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