onescience-installer SKILL.md skillA
onescience-installer from onescience-ai/oneskills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add onescience-ai/oneskills/onescience-installer@git:20261030.3665286Pins git:20261030.3665286 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- onescience-ai/oneskills
- Path
skills/onescience-installer/SKILL.md- Versions recorded
- 7
- Latest version
- git:20261030.3665286, committed Oct 30, 2026
- First version recorded
- Jul 29, 2026
- Size
- 12,531 bytes
- Repository stars
- 24
- License
- MIT
OneScience 环境安装技能。用于根据 onescience.json 安装或验证 OneScience、创建或复用 conda 环境、检测已有 onescience 包、在记录的 conda 环境或当前环境中安装 Python 包、安装 HPC 科学计算软件（如 GROMACS、LAMMPS）；缺少 run_site 或远程 SSH 配置时先调用 onescience-runsite 补齐运行站点配置。.
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
## 输入获取方式
本技能支持两种输入方式：
1. **上下文 handoff**（默认）：从调用方传入的 `step_handoff` 获取任务信息。
2. **文件 handoff**（autonomous_mode）：从 `.onescience/handoff/step_{step_id}.yaml`
读取任务信息。执行后，将结果写入 `.onescience/handoff/step_{step_id}_result.yaml`。
启动时优先检查 `.onescience/handoff/` 目录是否存在对应的交接文件；若存在则使用文件模式，否则使用上下文模式。
文件交接格式参见 `skills/onescience-orchestrator/references/file_handoff_contract.md`。
# OneScience 安装器
## 主流程
1. 读取根目录 `onescience.json`。
2. 校验运行站点配置：
- 必须能从 `onescience.json.runtime.execution_profile.run_site` 获取 `local` 或 `remote`。
- 当 `run_site=remote` 时，必须能从 `onescience.json.runtime.ssh` 获取 SSH 信息。
- 如果缺少 `run_site`，或 `run_site=remote` 但 SSH 信息不完整，读取 `./references/runsite-handoff.md`，调用 `skills/onescience-runsite` 补齐配置；只有 runsite 成功写回或更新 `onescience.json` 后，才能继续安装流程。
3. 读取 `./references/discover-route.md`，识别用户意图、安装领域、Python 包列表、`runtime.conda` 状态和目标环境路径。
4. 根据“意图 + 环境路径 + conda 状态”读取对应分支文件，并且只读取命中的分支文件。
5. 需要渲染探测、下载、安装、验证命令时，读取 `./references/install_flow.md`。
…Read the whole file at its exact version.
How to install
mdr add onescience-ai/oneskills/onescience-installer@sha256:8b9344f8daac0bacThe line at the top of this page pins the label git:20261030.3665286, 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_3cmujg7qjtsv62ko)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 7 versions of this file, between Jul 29, 2026 and Oct 30, 2026, about one every 15 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261030.3665286 latest | 2026-10-30 | 3665286 | 12,531 B | A | view · diff |
| git:20260917.9e98e7e | 2026-09-17 | 9e98e7e | 11,832 B | A | view · diff |
| git:20260814.1419d1c | 2026-08-14 | 1419d1c | 11,376 B | A | view · diff |
| git:20260810.8cfabeb | 2026-08-10 | 8cfabeb | 9,895 B | A | view · diff |
| git:20260730.5d4c057 | 2026-07-30 | 5d4c057 | 8,170 B | A | view · diff |
| git:20260730.108cf13 | 2026-07-30 | 108cf13 | 7,587 B | A | view · diff |
| git:20260729.82e3102 | 2026-07-29 | 82e3102 | 7,251 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 (12531 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
onescience-ai/oneskills · 24 stars · license MIT · pushed 2026-11-04 · branch master
API
GET https://markdownregistry.com/api/v1/artifacts/art_3cmujg7qjtsv62ko GET https://markdownregistry.com/api/v1/resolve?ref=onescience-ai/oneskills/onescience-installer GET https://markdownregistry.com/api/v1/blob/8b9344f8daac0bac416bf8f9d4db1b08aeb5e3559904d0df55588396b40a1204
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.