Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add AlterLab-IEU/AlterLab-Academic-Skills --skill alterlab-cirqgit clone --depth 1 https://github.com/AlterLab-IEU/AlterLab-Academic-SkillsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/alterlab-ieu/alterlab-academic-skills/alterlab-cirq)<a href="https://agentmods.dev/skills/alterlab-ieu/alterlab-academic-skills/alterlab-cirq"><img src="https://agentmods.dev/badge/skills/alterlab-ieu/alterlab-academic-skills/alterlab-cirq/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/alterlab-ieu/alterlab-academic-skills/alterlab-cirq"><img src="https://agentmods.dev/badge/skills/alterlab-ieu/alterlab-academic-skills/alterlab-cirq.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00158 | $0.02988 |
| Opus 5.5 | $0.00063 | $0.01195 |
| Sonnet 5.5 | $0.00032 | $0.00598 |
| Haiku 4.5 | $0.00016 | $0.00299 |
Grade A, and why
alterlab-cirq scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 366 lines — stays where its author put it; the contents beside it link to each section on GitHub.
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 This Skill
Use this skill when the user wants to:
- Build and simulate circuits in Cirq (state-vector, density-matrix, parameter sweeps)
- Model Google hardware noise or run on the Quantum Virtual Machine (
willow_pink,weber,rainbow) - Submit Cirq circuits to Google Quantum Engine (approved partners), IonQ, AQT, Pasqal, or Azure Quantum
- Run characterization experiments (randomized benchmarking, XEB) or ReCirq-style studies
Does NOT Trigger
| Scenario | Use Instead |
|---|---|
| IBM Quantum hardware, Qiskit Runtime primitives, or Qiskit transpilation | alterlab-qiskit |
| Gradient-trained quantum ML / hybrid models with autodiff | alterlab-pennylane |
| Lindblad master equations, decoherence, or cavity-QED dynamics (no circuits) | alterlab-qutip |
Installation
uv pip install cirq # Python ≥ 3.11; current 1.7.x as of 2026-09
The cirq package is a meta-package that already pulls in cirq-core, cirq-google,
cirq-ionq, cirq-aqt, cirq-pasqal, and cirq-web; install cirq-core alone for a
lightweight simulation-only environment. Optional extras:
# OpenQASM import (cirq.contrib.qasm_import needs `ply`), quimb tensor-network tools
uv pip install "cirq-core[contrib]"
# Azure Quantum — its `cirq` extra pins cirq-core 1.6.x, so use a separate environment
uv pip install "azure-quantum[cirq]"
Quick Start
Basic Circuit
import cirq
import numpy as np
# Create qubits
q0, q1 = cirq.LineQubit.range(2)
# Build circuit
circuit = cirq.Circuit(
cirq.H(q0), # Hadamard on q0
cirq.CNOT(q0, q1), # CNOT with q0 control, q1 target
cirq.measure(q0, q1, key='result')
)
print(circuit)
# Simulate
simulator = cirq.Simulator()
result = simulator.run(circuit, repetitions=1000)
# Display results
print(result.histogram(key='result'))
What ships with it
7 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 1mo ago Changed · +18 lines · +23 tokens per session 416192d81e0e
- 1mo ago First seen · 348 lines · 135 tokens per session scan A 0afb3f84e6c0
alterlab-cirq is a skill published in the GitHub repository AlterLab-IEU/AlterLab-Academic-Skills (78 stars, last pushed 4d ago), licensed MIT. It adds 158 tokens to every session and 2,988 once invoked, about $0.0006 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-05.
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