LaunchDevelopersSeptember 21, 2026

AWS open-sources Strands Harness agent, claims 45% cheaper than Claude Code and Codex

Strands Harness is a general-purpose open-source AI agent that developers can run locally or deploy to the cloud, building on Strands Agents, which AWS debuted in May 2025. AWS claims it is 45% cheaper than Claude Code and Codex.

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