onescience-online-knowledge SKILL.md skillA
onescience-online-knowledge 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-online-knowledge@git:20261103.8ed4f4aPins git:20261103.8ed4f4a 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-online-knowledge/SKILL.md- Versions recorded
- 4
- Latest version
- git:20261103.8ed4f4a, committed Nov 3, 2026
- First version recorded
- Oct 26, 2026
- Size
- 20,707 bytes
- Repository stars
- 24
- License
- MIT
OneScience 统一在线查证技能。为任务一次性补齐三类承重知识——①文献（论文题录/摘要/数值/引用）②晶体结构与物质数据（COD 等开放数据库的真实 CIF→晶格参数/空间群/分数坐标）③软件级计算参数（VASP/QE/CASTEP 的 INCAR 标签、截断能、k 点、GIPAW 设置等惯例值）。核心纪律：线上优先，线上确实取不到才允许回退到模型先验，但模型先验必须显式标注「⚠ 未经在线核实」且严禁冒充某篇文献/数据库的出处；结构数据下载后必须用化学式回验、绝不默写坐标；任何一类知识缺失都不构成 blocked 理由（不因缺知识而停摆，而是降级为「带标注的先验」继续跑）。type=executor，作为 primitives 本地召回降到 none/task_only 时的在线兜底通道，以及 orchestrator knowledge_gap=true 时的硬路由在线查证 executor。只产出会话级结构化证据对象与交接种子，不写卡片库。.
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（待查证的知识点清单、目标域、化学式/物质名、软件栈等）。
2. **文件 handoff**（autonomous_mode）：从 `.onescience/handoff/step_{step_id}.yaml` 读取；结果写入 `step_{step_id}_result.yaml`。
启动时优先检查 `.onescience/handoff/` 是否存在交接文件；存在则文件模式，否则上下文模式。
# OneScience 统一在线查证
## 一、定位与边界
本技能把「在线找知识」拆成**三条互相独立的通道**，因为它们的信息压根不在同一种来源里，用一种检索器硬套另外两类必然失败：
| 通道 | 承重的知识 | 权威来源 | 本技能能否保证拿到 |
|---|---|---|---|
| **① 文献** | 方法学选择（泛函类别、核素、参照化合物、实验值、机理） | OpenAlex / Europe PMC / arXiv / Unpaywall | 🟡 题录+摘要稳；全文受付费墙天花板限制 |
| **② 结构/物质数据** | 晶体结构坐标、晶格参数、空间群、分子量 | COD（开放数据库，按号下 CIF）、可选 Materials Project | 🟢 按编号下载稳定；名/式→号检索需 session 握手 |
| **③ 软件参数** | ENCUT、k 网格、LCHIMAG/LEPSILON/ICHIBARE、IVDW 等 INCAR 标签 | 软件文档 + 领域惯例（**任何论文都不写这些**） | 🟢 内置带出处的参考表，稳定可得 |
**与其它技能的分工**：
- `onescience-primitives`：本地资源/知识**召回**（type=resource），命中不到领域实质知识（none/task_only）时降级到本技能。
- `onescience-live-literature`：**纯文献**的六步深度综合推理。本通道的文献深读**复用它**（命令块 A/B），本技能只做「快查数值」的轻量文献检索，不重造六步协议。
- 本技能独有价值 = 把 **② 结构数据库** 和 **③ 软件参数** 这两类「论文里根本没有、模型只能靠记忆默写」的承重知识，改成**真实在线取数 + 强制回验 + 诚实标注**。
## 二、核心纪律（最高优先，违反即协议错误）
…Read the whole file at its exact version.
How to install
mdr add onescience-ai/oneskills/onescience-online-knowledge@sha256:6c5d5c06313dff06The line at the top of this page pins the label git:20261103.8ed4f4a, 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_imdofmtcfyfjel3o)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 4 versions of this file, between Oct 26, 2026 and Nov 3, 2026, about one every 3 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261103.8ed4f4a latest | 2026-11-03 | 8ed4f4a | 20,707 B | A | view · diff |
| git:20261103.572ec05 | 2026-11-03 | 572ec05 | 18,897 B | A | view · diff |
| git:20261030.3665286 | 2026-10-30 | 3665286 | 14,110 B | A | view · diff |
| git:20261026.e4da8dd | 2026-10-26 | e4da8dd | 13,457 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 (20707 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_imdofmtcfyfjel3o GET https://markdownregistry.com/api/v1/resolve?ref=onescience-ai/oneskills/onescience-online-knowledge GET https://markdownregistry.com/api/v1/blob/6c5d5c06313dff064f8410bc87ee747ba3ec88fcf388ca8962b302d23e8d7614
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.