Topic

AutoGen Human-in-the-Loop Workflows

8 posts on autogen human-in-the-loop workflows — part of framework tutorials on the n4n AI blog.

UserProxyAgent human_input_mode explained with examples

Explains autogen userproxyagent human_input_mode: the ALWAYS, TERMINATE, NEVER settings, how the conversation loop uses them, with runnable examples.

July 19, 20264 min read

Framework tutorialsHow-to

Building an AutoGen agent that asks before it acts

Learn how to build an autogen agent ask before acting pattern with human-in-the-loop approval using AutoGen's callable tools and a console input gate.

July 19, 20264 min read

Framework tutorialsHow-to

AutoGen human-in-the-loop with Claude Opus 4.5 via n4n.ai

Step-by-step guide to building AutoGen human-in-the-loop workflows with Claude Opus 4.5 through the n4n.ai gateway, including runnable code and verification.

July 19, 20264 min read

Framework tutorialsTutorial

AutoGen human-in-the-loop tutorial for agent approvals

Step-by-step autogen human in the loop tutorial for agent approvals: build guarded tools, configure UserProxyAgent, and run sign-off flows with code.

July 19, 20263 min read

Framework tutorialsHow-to

AutoGen human-in-the-loop: pausing agents for review

Learn how to implement autogen pause agent for human review workflows with practical code, step-by-step setup, and verification tips for engineers.

July 19, 20264 min read

Framework tutorialsGuide

AutoGen human-in-the-loop for high-stakes code execution

A practical guide to implementing autogen human in the loop code execution safety for high-stakes workflows, with patterns, code, and pitfalls.

July 19, 20264 min read

Framework tutorialsComparison

AutoGen ALWAYS vs TERMINATE vs NEVER input modes

Compare AutoGen human_input_mode ALWAYS vs TERMINATE vs NEVER across cost, latency, ergonomics, and limits, with table and use-case verdicts.

July 19, 20265 min read

Framework tutorialsHow-to

Add a human approval gate to AutoGen tool calls

Step-by-step guide to adding a human approval gate to AutoGen tool calls using a Python function wrapper, with runnable code examples and verification steps for safe agents.

July 19, 20263 min read