rednote-snapshot

A tool for capturing high-resolution website screenshots formatted for Xiaohongshu, also known as RedNote, a Chinese social-media platform.

In plain words
What is it for?
Use it when you need snapshots of a website for RedNote posts or similar visual content.
Why use it?
It helps turn a webpage into clear images suitable for sharing on that platform.

Skill for Claude CodeCodex

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/binary-husky/alphaautoresearch/rednote_snapshot
Any agent
npx skills add binary-husky/AlphaAutoResearch --skill rednote_snapshot
Clone the repo
git clone --depth 1 https://github.com/binary-husky/AlphaAutoResearch

Made for: Claude Code, Codex.

Per session 36 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 518 The whole file, excluding the scripts and references it only reads on demand.
Security scan C 1 finding. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00036 $0.00518
Opus 5 $0.00018 $0.00259
Sonnet 5 $0.00007 $0.00104
Haiku 4.5 $0.00004 $0.00052

Measured 2d ago against content hash 5423f0eef5d5, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade C, and why

rednote-snapshot scanned grade C with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.

The scan reads SKILL.md. This mod also ships 4 executable files (adjust_seams.py, screenshot.js, snapshot_pages.sh, …), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Recursive force deletehighDestructive command

rm -rf with a variable or a broad path is one typo away from removing the wrong tree.

rm -rf mysite-snapshot_pages mysite-snapshot_pages_offset
alpha_auto_research/skills/writing/rednote_snapshot/SKILL.md · 59 lines

What it actually says

Mkdocs 转 小红书图片

把 Markdown 文档转化为 Markdown Material,生成 index.md 和 mkdocs.yaml

关于 markdown material,参考 https://github.com/squidfunk/mkdocs-material

首先后台运行 mkdocs serve


root@dsw-386706-7c4c8cfc94-5f6nl:/mnt/data_cpfs/qingxu.fu/rl_auto_research_v2# mkdocs serve

 │  ⚠  Warning from the Material for MkDocs team
 │
 │  MkDocs 2.0, the underlying framework of Material for MkDocs,
 │  will introduce backward-incompatible changes, including:
 │
 │  × All plugins will stop working – the plugin system has been removed
 │  × All theme overrides will break – the theming system has been rewritten
 │  × No migration path exists – existing projects cannot be upgraded
 │  × Closed contribution model – community members can't report bugs
 │  × Currently unlicensed – unsuitable for production use
 │
 │  Our full analysis:
 │
 │  https://squidfunk.github.io/mkdocs-material/blog/2026/02/18/mkdocs-2.0/

INFO    -  Building documentation...
INFO    -  Cleaning site directory
Building prefix dict from the default dictionary ...
Loading model from cache /tmp/jieba.cache
Loading model cost 0.626 seconds.
Prefix dict has been built successfully.
INFO    -  Documentation built in 0.97 seconds
INFO    -  [03:16:23] Watching paths for changes: 'docs', 'mkdocs.yml'
INFO    -  [03:16:23] Serving on http://127.0.0.1:8000/mysite/

然后运行 snapshot_pages.sh

注意,你处在特殊的网络环境中,访问网络必须使用tmux。这个步骤必须在 tmux 中操作

tmux new-session .... tmux send-keys ....

cd alpha_auto_research/skills/writing/rednote_snapshot rm -rf mysite-snapshot_pages mysite-snapshot_pages_offset bash snapshot_pages.sh "http://127.0.0.1:8000/mysite/" mysite-snapshot

Files

What ships with it

5 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2d ago First seen · 59 lines · 36 tokens per session scan C 5423f0eef5d5

Subscribe to this mod's changes

rednote-snapshot is a skill published in the GitHub repository binary-husky/AlphaAutoResearch (11 stars, last pushed 3mo ago), licensed MIT. It adds 36 tokens to every session and 518 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it C with 1 finding (recursive force delete). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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