yuan1z0825/nature-skills · skills/nature-downloader/SKILL.md

nature-downloader skillB

nature-downloader is agent-read markdown (skill) from yuan1z0825/nature-skills: 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..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add yuan1z0825/nature-skills/nature-downloader@git:20260803.ca7a7b1
Exact content
mdr add yuan1z0825/nature-skills/nature-downloader@sha256:0351f9069e77a4b0

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_annhufzfbajptdqk.svg)](https://markdownregistry.com/a/art_annhufzfbajptdqk)

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Versions

versioncommittedcommitsizeaudit
git:20260803.ca7a7b1 latest2026-08-03 ca7a7b1 24,299 BB view · diff
git:20260715.4647bd02026-07-15 4647bd0 42,040 BB view · diff
git:20260715.22cff092026-07-15 22cff09 40,003 BB view · diff
git:20260715.fb55deb2026-07-15 fb55deb 38,106 BB view · diff
git:20260714.89c4c9c2026-07-14 89c4c9c 39,215 BB view

Audit of the latest version

B  16 of 17 checks passed. Deterministic, no model, same answer every run.
  • 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 (24299 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

Source

GitHub

yuan1z0825/nature-skills · 43,076 stars · license Apache-2.0 · pushed 2026-09-16 · 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/0351f9069e77a4b027893592d295f3c511301bc7d2ec7d299ab49ee2c106be54

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.