nature-downloader SKILL.md skillB
nature-downloader from yuan1z0825/nature-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add yuan1z0825/nature-skills/nature-downloader@git:20261016.ae3fbe9Pins git:20261016.ae3fbe9 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- B, 16 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- yuan1z0825/nature-skills
- Path
skills/nature-downloader/SKILL.md- Versions recorded
- 6
- Latest version
- git:20261016.ae3fbe9, committed Oct 16, 2026
- First version recorded
- Jul 14, 2026
- Size
- 26,505 bytes
- Repository stars
- 52,651
- License
- Apache-2.0
Use when a user needs lawful academic full text, CNKI institutional access, English OA retrieval, publisher API access, institutional browser fallback, or supporting information downloads.
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
# Nature Literature Downloader This skill routes literature through lawful open-access, publisher-API, CNKI institutional, and browser-based institutional providers. `scripts/batch_download.mjs` is the orchestration entry point; school configuration, publisher credentials, metadata/OA resolution, provider downloads, content validation, and manifests are separate modules. Verified routes are examples, not defaults. Every institution should start from the user's actual library resource URL, because resource portals, CAS callbacks, EZproxy, WebVPN, IP-authenticated database pages, and database detail pages reveal the live authorization path more reliably than a school name. > **SI confirmation gate — do this first.** Before downloading any PDF, CAJ, HTML, XML, archive, or attachment, ask whether the user wants Supporting Information. An explicit request for SI counts as yes; an explicit request for正文 only counts as no. Otherwise ask once for the whole batch. Run the downloader with exactly one of `--si` or `--no-si`. Without either flag the script returns `si_confirmation_required` and does not create the output directory. …
Read the whole file at its exact version.
How to install
mdr add yuan1z0825/nature-skills/nature-downloader@sha256:d57f02ec3fc3a534The line at the top of this page pins the label git:20261016.ae3fbe9, 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_annhufzfbajptdqk)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 6 versions of this file, between Jul 14, 2026 and Oct 16, 2026, about one every 19 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261016.ae3fbe9 latest | 2026-10-16 | ae3fbe9 | 26,505 B | B | view · diff |
| git:20260803.ca7a7b1 | 2026-08-03 | ca7a7b1 | 24,299 B | B | view · diff |
| git:20260715.4647bd0 | 2026-07-15 | 4647bd0 | 42,040 B | B | view · diff |
| git:20260715.22cff09 | 2026-07-15 | 22cff09 | 40,003 B | B | view · diff |
| git:20260715.fb55deb | 2026-07-15 | fb55deb | 38,106 B | B | view · diff |
| git:20260714.89c4c9c | 2026-07-14 | 89c4c9c | 39,215 B | B | view |
Audit of the latest version
- fail: No link to a raw IP address (matched: http://127.0.0.1:3456)
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (26505 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 script tag
Starting a new one? Use a template for SKILL.md on mdpantry, which passes every one of these checks and says what to change in it.
Source
yuan1z0825/nature-skills · 52,651 stars · license Apache-2.0 · pushed 2026-11-07 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_annhufzfbajptdqk GET https://markdownregistry.com/api/v1/resolve?ref=yuan1z0825/nature-skills/nature-downloader GET https://markdownregistry.com/api/v1/blob/d57f02ec3fc3a5341819a132df039f192d3beaf5709b57dee552589254ef6b85
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.