LibreAI / Dev Tools / physical-ai-toolchain
// devtools · microsoft/physical-ai-toolchain

physical-ai-toolchain

Microsoft's Physical AI Toolchain: tiered pipelines from robot data capture to edge deployment.

★ 123 stars⑂ 62 forksMITupdated 2026-10
▦ visual — this project's README ships no embeddable screenshot,
so here's a placeholder. The guide below is complete regardless.
// project facts

Project facts

physical-ai-toolchain is an open-source dev tools project by microsoft (microsoft/physical-ai-toolchain on GitHub). It has 123 GitHub stars and 62 forks, is released under the MIT license, and was last updated on GitHub on 8 October 2026.

GitHub stars
123
Forks
62
License
MIT
Last updated on GitHub
8 October 2026
Category
Dev Tools
Listing
Full install guide
// how it works

How it works

  1. Clarify your goal

    Choose your tier honestly: start at T0 (one laptop, one robot, no cloud) unless your scale already demands more.

  2. Get the project

    Clone the repository and run ./setup-dev.sh, which installs Python 3.12 via uv, creates a virtual environment, and installs training dependencies.

  3. Install and configure

    Capture demonstrations on the robot with ROS 2 bag recording and move the data to your laptop.

  4. Run your first task

    Curate the data, train an imitation policy with LeRobot tooling, validate it locally, and run the policy back on the robot.

// features

Why people love it

Graduated tier model

Six tiers from a zero-cloud laptop setup to multi-site fleet delivery, each stating the minimum infrastructure it needs so teams adopt only what their scale demands.

End-to-end lifecycle coverage

Simulation and synthetic data, edge data capture, cloud data pipelines with ROS-to-LeRobot conversion, training infrastructure, evaluation, deployment packaging, and edge inference are all addressed.

NVIDIA stack integration

Native support for Isaac Sim and Isaac Lab simulation, OSMO workflow orchestration, and Jetson edge inference.

Enterprise foundations at higher tiers

Infrastructure as Code with Terraform, MLflow experiment tracking, Entra ID with managed identities, and GitHub Actions CI/CD enter at the tiers that need them.

Offloaded inference

Inference can be offloaded to an on-premise GPU through Kubernetes operators, saving robot battery and cost.

Agentic workflow orchestration

Optional agents can turn a high-level instruction into executed collection, training, evaluation, and deployment stages, within the same security boundaries as manual workflows.

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// run it

Run it yourself

  1. Clone the toolchain

    Get the framework, tier recipes, and documentation locally.

    git clone https://github.com/microsoft/physical-ai-toolchain.git
    cd physical-ai-toolchain
  2. Run the developer setup

    The script installs Python 3.12 via uv, creates the virtual environment, and installs training dependencies.

    ./setup-dev.sh
  3. Follow the T0 recipe

    Work through the Tier 0 Dev recipe in the docs: capture, curate, train, validate, and run locally. # see README Start on a Laptop section

    # see the Tier 0 - Dev recipe linked from the README
// use cases

What you can build

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// faq

Questions, answered

Who maintains it?

It is maintained by Microsoft on GitHub.

Is it free to use?

Yes, the toolchain is MIT-licensed and its default T0 path needs no Azure subscription at all; cloud tiers use your own Azure account and incur normal Azure costs.

Does it need a paid API key?

No key is needed for the local T0 path. Cloud tiers authenticate with your Azure and Entra ID setup, and agent features use your configured model access.

How does it compare to a well-known alternative?

Standalone tools cover one stage, such as simulation or training; this toolchain is an integrated, tiered framework spanning capture through fleet deployment with production security and governance built in.

How do I get started?

Clone the repo, run ./setup-dev.sh, and follow the Tier 0 Dev recipe to close the full loop on one laptop and one robot.

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// alternatives

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