qiskit

Build and run quantum circuits with Qiskit on simulators and IBM Quantum backends.

1|Updated Mar 4, 2026
One-click install
npx skills add https://github.com/Hung-3008/agusta --skill qiskit-hung-3008
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: qiskit
Source: https://github.com/Hung-3008/agusta/tree/main/.agents/skills/qiskit
Command: npx skills add https://github.com/Hung-3008/agusta --skill qiskit-hung-3008

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Qiskit provides a comprehensive framework to design, optimize, and execute quantum circuits across IBM hardware and simulators, enabling researchers and developers to experiment with quantum algorithms without deep hardware knowledge.

Core Features & Use Cases

  • Circuit construction with QuantumCircuit, including gate operations and measurements
  • Transpilation and optimization for hardware backends (including IBM Quantum backends)
  • Primitives for execution and analysis (Sampler/Estimator) across simulators and real hardware
  • Access to diverse backends and providers (IBM Quantum, Aer simulators, and cloud backends)
  • End-to-end workflows for common quantum algorithms (VQE, QAOA, Grover) and applications

Quick Start

Install Qiskit, create a simple two-qubit Bell state circuit, and run it on a local Aer simulator to observe measurement counts.

Frequently Asked Questions about qiskit

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I build and run quantum circuits on IBM hardware?

To build and run quantum circuits on IBM hardware, you construct a QuantumCircuit, apply transpilation for the target backend, and execute it using Primitives like Sampler or Estimator across IBM Quantum providers.

How do I transpile quantum circuits for hardware backends?

Quantum circuit transpilation optimizes and maps logical circuits to physical qubits on hardware backends. This process ensures gate operations adhere to connectivity constraints and reduces execution errors on IBM Quantum systems.

Can I use Qiskit to run quantum algorithms on local simulators?

Yes, you can run quantum algorithms on local simulators using Qiskit. The framework supports Aer simulators, allowing you to execute circuit constructions and test algorithms like VQE or QAOA without accessing real hardware.

What is the best way to execute quantum circuits using Primitives?

The best way to execute quantum circuits is using Primitives like Sampler for measurement counts and Estimator for expectation values. These interfaces handle execution and analysis across both simulators and real hardware seamlessly.

Does Qiskit support third-party quantum cloud backends?

Yes, Qiskit supports third-party quantum cloud backends. It provides access to diverse providers, enabling you to execute transpiled quantum circuits across IBM Quantum hardware and external cloud services.

What are the limitations of running quantum circuits on real hardware?

Running quantum circuits on real hardware faces limitations from noise, decoherence, and limited qubit connectivity. Transpilation and optimization are required to mitigate these hardware constraints during execution.