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circuit-optimizer

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Quantum circuit optimization skill for gate reduction, depth minimization, and hardware-aware compilation

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How to use this skill

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  1. Open your project in Codex.
  2. Copy the prompt below and paste it into your agent.
  3. Review the proposed files and risks before you approve installation.
Prompt to paste
I want to install this Agent Skill for this project in Codex.

Source SKILL.md: https://github.com/a5c-ai/babysitter/blob/HEAD/library/specializations/domains/science/quantum-computing/skills/circuit-optimizer/SKILL.md

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First, summarize what it does, its dependencies, license status if identifiable, and any risks. Show the exact files you propose to add under .agents/skills/circuit-optimizer/. Do not write files or run scripts until I approve.

After I approve, install the complete skill folder, including required referenced files, into that project location. Verify it is discoverable, then tell me its actual invocation name and how to use it. Do not claim it is installed until you have verified it.

Copying this prompt does not install or run the skill. Review third-party files before use. Codex skill guide

Circuit Optimizer

Purpose

Provides expert guidance on quantum circuit optimization techniques for reducing gate count, minimizing depth, and adapting circuits to hardware constraints.

Capabilities

  • Circuit depth reduction algorithms
  • Gate cancellation and merging
  • Peephole optimization
  • Template matching optimization
  • Commutation analysis
  • Hardware topology-aware routing
  • Two-qubit gate minimization
  • Compilation pass orchestration

Usage Guidelines

  1. Analysis: Profile circuit for optimization opportunities (gate counts, depth, connectivity)
  2. Gate Reduction: Apply cancellation and merging rules for equivalent gates
  3. Depth Optimization: Parallelize independent operations where topology allows
  4. Hardware Mapping: Route circuits to respect hardware connectivity constraints
  5. Verification: Validate circuit equivalence after optimization

Tools/Libraries

  • Qiskit transpiler
  • pytket (t|ket>)
  • PyZX
  • Cirq optimizers
  • BQSKit