We help formalize your prompt engineering

Use environments, controls, and tests to establish a structured and standardized approach to prompt engineering.

Mycelium is the vegetative part of a fungus or fungus-like bacterial colony, consisting of a mass of branching, thread-like hyphae. The mass of hyphae is called shiro. OpenShiro, founded in 2023 is an Oregon Benefit Company, our flagship product Shiro helps teams standardize their prompt engineering environments.

As a public benefit company, we are helping create a path for advanced technologies like artificial intelligence, machine learning, large language models, and neural networks to be used for the good of the world.

We see AI as a tool which when used correctly can enhance our productivity, efficiency and happiness. Our mission is to package this advanced technology in a way that makes it accessible to every business in a safe and effective way. Your data privacy and security are our top priorities.

Our platform utilizes a combination of open-source coding languages, frameworks, databases, and libraries as well as proprietary tools from the world's leading tech companies like Microsoft, OpenAI, Google, and Amazon. Our goal is to be a trusted resource in this rapidly changing environment.

Our values

We are a public benefit company and believe that business can be used for good to help people and our planet in addition to generating profit.

Value privacy.
Your privacy is our top priority. We never sell your personal or company data or share without your consent.
Be honest.
We'll always give you the truth, even if that means losing you as a customer.
Show respect.
For our customers, our partners, our employees, and our planet.
Provide excellent service.
Customer service is in our lifeblood and we take care of our customers.
Keep learning.
The field of Artificial Intelligence is rapidly evolving, we are constantly evolving our Human Intelligence to bring the best new features and technology to you.
Have integrity.
We do what we say we are going to do and you can count on us.

Our founder

Expertise in information systems, software development and large language models.

  • Duncan Miller

    Founder / Software Developer

    I've been a software developer for over 20 years and an entrepreneur since 2006. With my first company, HeatSpring, I built an online training platform and grew a community from 0 to 100,000 renewable energy professionals and companies. In 2023 I created OpenShiro, an Oregon benefit company, to help harness the power of AI.

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