# Validating multi-agent decisions with Step Functions and Bedrock AgentCore

DevFeed: [Validating multi-agent decisions with Step Functions and Bedrock AgentCore](<https://devfeed.tech/articles/validating-multi-agent-decisions-with-step-functions-and-bedrock-agentcore-20841.md>)

Original publisher: [Read original article](<https://aws.amazon.com/blogs/compute/validating-multi-agent-decisions-with-step-functions-and-bedrock-agentcore/>)

Author: Ben Freiberg

Published: 2026-09-14T16:47:23Z

Content type: article

Language: en

Sources: [AWS Compute Blog](<https://devfeed.tech/sources/aws-compute-blog.md>)

Topics: [Amazon Bedrock AgentCore](<https://devfeed.tech/topics/amazon-bedrock-agentcore.md>), [AWS Step Functions](<https://devfeed.tech/topics/aws-step-functions.md>), [Artificial Intelligence](<https://devfeed.tech/topics/ai.md>), [Generative AI](<https://devfeed.tech/topics/generative-ai.md>), [Automation](<https://devfeed.tech/topics/automation.md>)

Tags: [ai-agents](<https://devfeed.tech/tags/ai-agents.md>), [amazon-bedrock-agentcore](<https://devfeed.tech/tags/amazon-bedrock-agentcore.md>), [audit-trail](<https://devfeed.tech/tags/audit-trail.md>), [automation](<https://devfeed.tech/tags/automation.md>), [aws-step-functions](<https://devfeed.tech/tags/aws-step-functions.md>), [generative-ai](<https://devfeed.tech/tags/generative-ai.md>), [regulatory](<https://devfeed.tech/tags/regulatory.md>), [technical-how-to](<https://devfeed.tech/tags/technical-how-to.md>), [workflow](<https://devfeed.tech/tags/workflow.md>)

## AI overview

The article presents a pattern for validating multi-agent airline rebooking decisions. Amazon Bedrock AgentCore agents propose options, while AWS Step Functions applies deterministic validation, supports large-scale parallel processing, enables human review, and maintains an execution history for auditing.

## Source excerpt

Orchestrating specialized Amazon Bedrock AgentCore agents with AWS Step Functions gives you the reasoning power of generative AI with the guardrails of deterministic validation. Agents propose options, and deterministic code validates them before any action is taken, demonstrated here with an airline rebooking workflow.