Overview
Strands Robots SDK is an open-source **robotics SDK** (**Apache 2.0 license**) released by AWS on 2026-06-18. It wraps the open-source robotics stack **LeRobot** into **AgentTools**, enabling control of robots using AI Agents. The most critical design: **the code for simulation and real robots is identical** — it uses the MuJoCo simulator by default, and switching to a real robot only requires changing `mode="real"`, **without rewriting any code**.
This addresses a long-standing engineering pain point in the robotics + AI Agent field: the code gap between simulation and reality has made it difficult to translate academic results into engineering practice. Strands Robots SDK solves this with AWS's typical 'platform-level abstraction' philosophy — developers can **train in the cloud with MuJoCo → directly deploy to various LeRobot-compatible robots on Hugging Face Hub**, making the workflow as natural as deploying a Lambda function.
This forms a product matrix with AWS Bedrock + Strands Agents (the previously released AI Agent SDK): **Strands Agents controls software Agents, Strands Robots controls hardware Agents**.
Key Features
- Identical Code for Simulation and Hardware: Default MuJoCo simulation; switch to real robot with mode="real", no code rewrite needed
- LeRobot Stack Wrapping: Wraps the Hugging Face LeRobot open-source robotics stack into AgentTools, directly compatible with robot models on the Hub
- Apache 2.0 Open Source: Commercially usable, self-hostable, and modifiable with no vendor lock-in
- AgentTools Integration: Agents directly call robot control interfaces, making robots tools for Agents
- AWS Platform Abstraction: Training in the cloud with MuJoCo / deployment to real robots is as natural as deploying a Lambda
- Matrix with Strands Agents: Dual product line: software Agents (Strands Agents) + hardware Agents (Strands Robots)
Use Cases
- Researchers / startup teams working with LeRobot-compatible robots
- Extending AI Agents to the physical world (robot arms, mobile robots, humanoids)
- End-to-end workflow from robot simulation training to real robot deployment
- AWS customers building embodied AI products
- Robotics + AI courses in education / research institutions
Pros
- 'Identical code for simulation and real robots' solves the hardest pain point in robotics engineering
- Native compatibility with the Hugging Face LeRobot ecosystem
- Apache 2.0 open source + AWS engineering rigor
- Forms a software-hardware integrated Agent platform with Strands Agents
- Lowers the engineering barrier for robotics AI research
Pricing
**Completely open source and free** (Apache 2.0). **AWS platform** deployment can incur standard EC2 / Lambda / Bedrock charges. **Real robot hardware** must be purchased separately (LeRobot-compatible robots, ranging from hundreds to tens of thousands of USD).
Summary
Strands Robots SDK is a key infrastructure for the embodied AI field released on 2026-06-18 — **identical code for simulation and real robots + LeRobot compatibility + AWS platform abstraction** significantly shortens the distance from 'academic demo' to 'engineering deployment' for robotics AI. If you are doing robotics research / startups, Strands Robots is almost a no-brainer to try; if you only work with software AI Agents, check Strands Agents first; if you are not in the AWS ecosystem, you can wait for alternatives like ROS 2 / Isaac.