pulser-dynamics

pulser-dynamics is a skill for Claude Code, Codex from xi-zhao/OpenQuantum. It costs 50 tokens per session (1,031 once invoked), scanned A, original, MIT.

A local simulator for two-dimensional Rydberg-atom pulse sequences using Pasqal's Pulser and QuTiP. Rydberg atoms are highly excited atoms whose interactions can affect nearby atoms.

In plain words
What is it for?
Use it to simulate global pulses with physical positions, durations, amplitudes, detunings, and phases, and to inspect state changes at pulse boundaries and sampled times.
Why use it?
It lets you study ideal pulse-driven atom dynamics without a quantum processor, hardware calibration, motion, decay, or local addressing. The returned amplitudes and probabilities describe the numerical model only.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: installed under .agents/ (shared by several agents).

Good fit Use it to simulate global pulses with physical positions, durations, amplitudes, detunings, and phases, and to inspect state changes at pulse boundaries and sampled times.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/xi-zhao/openquantum/pulser-dynamics
Install

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.

Any agent
npx skills add xi-zhao/OpenQuantum --skill pulser-dynamics
Clone the repo
git clone --depth 1 https://github.com/xi-zhao/OpenQuantum

Made for: Claude Code, Codex.

Wrote 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.

agentmods badge for pulser-dynamics

README.md
[![agentmods](https://agentmods.dev/badge/skills/xi-zhao/openquantum/pulser-dynamics/github.svg)](https://agentmods.dev/skills/xi-zhao/openquantum/pulser-dynamics)
Your own site
<a href="https://agentmods.dev/skills/xi-zhao/openquantum/pulser-dynamics"><img src="https://agentmods.dev/badge/skills/xi-zhao/openquantum/pulser-dynamics/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.

agentmods 80×15 button for pulser-dynamics

Your own site · 80×15
<a href="https://agentmods.dev/skills/xi-zhao/openquantum/pulser-dynamics"><img src="https://agentmods.dev/badge/skills/xi-zhao/openquantum/pulser-dynamics.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 50 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,031 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00050 $0.01031
Opus 5.5 $0.00020 $0.00412
Sonnet 5.5 $0.00010 $0.00206
Haiku 4.5 $0.00005 $0.00103

Measured 4d ago against content hash 03da9ebd79a6, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

pulser-dynamics 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 4d ago.

The scan reads SKILL.md. This mod also ships 4 executable files (mcp/bridge.py, mcp/contracts.mjs, mcp/server.mjs, …), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

.agents/skills/pulser-dynamics/SKILL.md · 37 lines

What it actually says

Pulser Rydberg 动力学

原生 SDK 路径

本能力同时支持 Pulser / Pasqal Cloud 的原生公开 API。用户需要 Register、Device、Sequence、waveform、变量、噪声与模拟;Pasqal Cloud connections、backends、jobs、batches、workloads 与完整实验工作流 时,由 Agent 在固定依赖环境中编写和运行任务代码,不限于下文便捷 Tool 的预设模型。

使用 node scripts/sdk-access.mjs inspect pulser-dynamics 定位环境,按完整 SDK 工作流执行。模块导航:pulser、pulser_simulation、pasqal_cloud;导航不是 API 白名单。

pasqal-experiments 复用此环境;云操作需项目、凭据和相应授权,本地运行不联网

下文关于模型、门集、输入与预算的限制描述便捷 Tool 的合同;原生 SDK 另受上游版本、可选依赖、宿主资源与用户授权约束。已禁用或被拒绝的动作不能借代码路径绕过。执行状态和科研验收分别报告。

适用于已用物理单位定义的全局脉冲。Agent 经 Harness 调用 pulser_local 的 simulate_pulser_rydberg;无量纲程序应选择 QoolQit。

  • atomPositionsUm 按输入顺序给出不同的二维位置,单位 µm。固定 Rb70S,实际 C6 随结果返回。
  • 每个 pulses 元素包含整数 durationNs、Rabi 振幅和失谐的两个端点,以及常数 phaseRad。振幅非负;角频率是 rad/µs,相位是 rad。相邻脉冲可有不同相位;虚拟设备的 phase-jump delay 显式设为 0。
  • 总时长至少 4 ns(模拟器采样表示要求);单个 1 ns 样本无法表示不等的线性端点。输入任意规模均受 SDK 数值表示与机器资源约束,未施加人为原子数或时长上限。
  • 从全 ground 态演化,完整两能级空间、固定原子、全局控制;没有耗散、运动、局域寻址或硬件幅度限制。虚拟设备不代表校准后的实际 QPU。
  • 相位约定:Pulser 的驱动项是 Ω/2*(exp(-iφ)|g><r|+exp(iφ)|r><g|);与 Bloqade 比较需翻转相位符号,并分别使用各 SDK 的 C6。失谐项为 -Δ n。
  • 输出位串左端是输入原子 0,0=ground、1=Rydberg。振幅为 [real,imag],保留 SDK 原始全局相位与 norm;检查 maxNormError,不得静默归一化。
  • timeSteps 是均匀输出间隔数,输出还包含每个脉冲边界。Pulser 在 ns 网格采样并插值;atol/rtol 只约束 ODE 数值精度,不保证相对连续理想波形的物理误差。solverMaxStepNs 与 maxSolverSteps 可控制积分步进,资源限制另用 execution。
  • 显式执行 node scripts/setup-paper-tools.mjs pulser-dynamics。固定使用提供原始态与求解容差的 QutipEmulator 公共 API;它在上游 1.9 已标记弃用,升级时须重新核验接口。
  • 当前 L1,scientificValidation=not_evaluated;成功仿真和解析对照不是科学 Acceptance。无云/QPU 请求。

上游与许可说明。

完整实验设计、任意序列、理想/含噪扫描和 Cloud EMU/QPU 生命周期使用 Pasqal 实验工作流。 Cloud SDK 与本能力共用固定环境;上述便捷 Tool 保持本地仿真合同,安装 SDK 不会自动发出云请求。

Files

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.

Changes

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.

  1. 4d ago Changed · +16 lines 03da9ebd79a6
  2. 19d ago First seen · 21 lines · 50 tokens per session scan A ca4c13bf243e

Subscribe to this mod's changes

pulser-dynamics is a skill published in the GitHub repository xi-zhao/OpenQuantum (75 stars, last pushed yesterday), licensed MIT. It adds 50 tokens to every session and 1,031 once invoked, about $0.0002 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 2026-09-28.

Related

Other skills, from other repositories

academic-research

Search academic papers, scholarly articles, and research publications through SandBase. Use when asked for literature review, academic citations, scholarly research, paper discovery, or scientific evidence gathering.

sandbaseai/sandbase-skills · 39 tokens

rhylthyme

Schedule multi-step procedures that a person carries out against a clock, with parallel tracks, shared equipment and steps that end when the person says so. Use when turning a lab protocol, recipe, event run sheet or workout into a timed plan; when several procedures must share one instrument (one centrifuge, one…

rhylthyme/rhylthyme-mcp · 167 tokens

memory-search-mcp

Long-term memory and context retrieval for AI agents. Semantic search across conversation history with care-weighted relevance.

CSOAI-ORG/memory-search-mcp · 0 tokens

gc-minimal-zine-poster-v0-3

Generate or analyze poetic paper-texture minimal zine posters with large negative space, a small editorial collage or focal element, experimental typography, and one clear color accent. Use when the user gives a theme, sentence, article, mood, object, photo, content brief, reference images, or an image folder and…

stvlynn/dsh.fish · 100 tokens

ask-sonner

Guide to Sonner, the React toast library — install and wire up the Toaster, pick the right toast() call, promise and loading toasts, updating, dismissing and persisting toasts, styling, theming and icons, positioning and multiple toasters. Use when working with Sonner or troubleshooting it — toasts that don't appear…

stvlynn/dsh.fish · 97 tokens

kill-ai-slop

Find and remove AI slop — the generic, machine-default visual and copy tics of vibe-coded products — from a web project. Use when the user asks to "kill AI slop", "de-slop", "remove the AI look", "make this not look AI-generated", or clean up a landing page / UI / docs that feels templated. Detects and fixes the…

stvlynn/dsh.fish · 249 tokens