Define what to build before starting your project using any AI coding assistant.
From the README
uv tool install specify-cli --from git+https://github.com/github/[email protected] specify init my-project --integration copilot cd my-project
Excerpts from the project README on GitHub. Copyright and licensing remain with the respective authors.
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Free · no card · unsubscribe anytime💫 Toolkit to help you get started with Spec-Driven Development
spec-kit has 132k stars on GitHub. It has been forked 11.9k times. spec-kit is written mainly in Python. It has been in active development since 2025. spec-kit is available under the MIT license. Its main topics are ai, copilot, development, engineering.
What is spec-kit?
💫 Toolkit to help you get started with Spec-Driven Development
Is spec-kit open source?
spec-kit is an open-source project. It is released under the MIT license.
Is spec-kit free?
Yes. spec-kit is free and open source — you can use, modify and self-host it.
What license does spec-kit use?
spec-kit is available under the MIT license.
What language is spec-kit written in?
spec-kit is written mainly in Python.
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