quri-parts-estimation SKILL.md skillA
quri-parts-estimation from xi-zhao/openquantum is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add xi-zhao/openquantum/quri-parts-estimation@git:20261012.5ce3b3ePins git:20261012.5ce3b3e in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- xi-zhao/openquantum
- Path
.agents/skills/quri-parts-estimation/SKILL.md- Versions recorded
- 2
- Latest version
- git:20261012.5ce3b3e, committed Oct 12, 2026
- First version recorded
- Sep 28, 2026
- Size
- 2,877 bytes
- Repository stars
- 71
- License
- MIT
用 QunaSys QURI Parts 和 Qulacs 在本地计算结构化电路上实 Pauli Hamiltonian 的精确期望值。.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# QURI Parts / Qulacs 期望值 <!-- BEGIN NATIVE SDK ACCESS --> ## 原生 SDK 路径 本能力同时支持 **QURI Parts / Qulacs 的原生公开 API**。用户需要 电路、态、算符、estimator、sampler、梯度与后端 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 quri-parts-estimation` 定位环境，按[完整 SDK 工作流](../quantum-sdk-workbench/references/workflow.md)执行。模块导航：`quri_parts`、`qulacs`；导航不是 API 白名单。 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。 <!-- END NATIVE SDK ACCESS --> Agent 经 Harness 调用 `quri_parts_local` 提供的 `estimate_quri_observable`。这是 QURI SDK 中 Parts 与 Qulacs 后端的有界能力，不代表 QURI Algo、VM 或所有云后端均已接入。 输入 `numQubits`、`gates` 与 `terms`。支持 H/S/T/X/Y/Z、CX/CZ 和 RX/RY/RZ；旋转 `angle` 用 rad，CX 的首个 target 为控制位。Pauli 字符串长度必须等于量子位数，**最左字符是 qubit 0**。每个 term 的实 `coefficient` 可重复，重复 Pauli 会相加。 Tool 通过 QURI Parts 构建电路和 GeneralCircuitQuantumState，再由 Qulacs vector estimator 计算 Hamiltonian 期望值。`expectation` 是实部；`imaginaryResidual` 保留虚部绝对值。`estimatorError=0` 只表示没有有限 shots 的抽样误差，不是数值舍入误差或物理模型误差的严格上界。 适用于局域可观测量、变分电路单点评估、方法交叉核对。它不执行参数优化，不构造噪声模型，也不自动提交云任务。精确态矢量内存随量子位数指数增长，计算规模由调用方按资源选择。 …
Read the whole file at its exact version.
How to install
mdr add xi-zhao/openquantum/quri-parts-estimation@sha256:7d1c38a3cf83ffb9The line at the top of this page pins the label git:20261012.5ce3b3e, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_izii5tzf7zzdyijs)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Sep 28, 2026 and Oct 12, 2026, about one every 14 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261012.5ce3b3e latest | 2026-10-12 | 5ce3b3e | 2,877 B | A | view · diff |
| git:20260928.15104b0 | 2026-09-28 | 15104b0 | 2,022 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (2877 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
xi-zhao/openquantum · 71 stars · license MIT · pushed 2026-11-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_izii5tzf7zzdyijs GET https://markdownregistry.com/api/v1/resolve?ref=xi-zhao/openquantum/quri-parts-estimation GET https://markdownregistry.com/api/v1/blob/7d1c38a3cf83ffb96a60e48ae79a61fe8fc4826b3253cef45d6cb20657ac231e
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.