Bundled upstream support

Supporting files are included at skill-relative paths. See UPSTREAM-NOTICE.md for their pinned sources, licenses, hashes, and import changes.

Cirq - Quantum Computing with Python

Cirq is Google Quantum AI's open-source framework for designing, simulating, and running quantum circuits on quantum computers and simulators.

When to Use

• You are designing, simulating, or executing quantum circuits with the Cirq ecosystem.
• You need Google Quantum AI-style primitives, parameterized circuits, or integrations like cirq-google and cirq-ionq.
• You are prototyping or teaching quantum workflows in Python and want concrete circuit examples.

Execution boundaries