# Agentic Engineering in Python: From Vibes to Evidence

DevFeed: [Agentic Engineering in Python: From Vibes to Evidence](<https://devfeed.tech/articles/agentic-engineering-in-python-from-vibes-to-evidence-21091.md>)

Original publisher: [Read original article](<https://realpython.com/agentic-engineering/>)

Author: Ben Batman

Published: 2026-09-14T14:00:00Z

Content type: tutorial

Language: en

Sources: [Real Python](<https://devfeed.tech/sources/real-python.md>)

Topics: [Loop Engineering](<https://devfeed.tech/topics/loop-engineering.md>), [AI Agent](<https://devfeed.tech/topics/ai-agent.md>), [Python](<https://devfeed.tech/topics/python.md>), [Transformers](<https://devfeed.tech/topics/transformers.md>), [Code review](<https://devfeed.tech/topics/code-review.md>), [Test-driven development](<https://devfeed.tech/topics/tdd.md>)

Tags: [agentic](<https://devfeed.tech/tags/agentic.md>), [agentic-engineering](<https://devfeed.tech/tags/agentic-engineering.md>), [ai-coding-agents](<https://devfeed.tech/tags/ai-coding-agents.md>), [cheat-sheet](<https://devfeed.tech/tags/cheat-sheet.md>), [code-review](<https://devfeed.tech/tags/code-review.md>), [learning](<https://devfeed.tech/tags/learning.md>), [python](<https://devfeed.tech/tags/python.md>), [tests](<https://devfeed.tech/tags/tests.md>)

## AI overview

This tutorial presents agentic engineering in Python as a disciplined workflow for delegating bounded tasks to AI coding agents while retaining human control over intent, constraints, review, and release decisions. It explains execution and acceptance loops, the Engineering Evidence Ladder, and the RECAP review method for evaluating agent-generated changes with tests, type hints, refactoring, and code review.

## Source excerpt

Move from vibe coding to agentic engineering in Python, using tests, types, and code review to prove an AI agent's changes are safe to keep.