Agent skill

Link Reader

by huangruiteng in huangruiteng/CS-Notes

使用内置 linkreader 函数读取网页、PDF或抖音视频内容。准备 URL 列表。运行脚本 python scripts/linkreader.py "url1" "url2" ...。

Apache-2.0Auto-check passedDocuments & Office

Install Link Reader

skills CLI
$ npx skills add huangruiteng/CS-Notes --skill link-reader -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install huangruiteng/CS-Notes link-reader --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/huangruiteng/CS-Notes.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.trae/openclaw-skills/link-reader .claude/skills/link-reader && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
link-reader
GitHub stars
4k
Token cost
~124 tokens
SKILL.md length
29 words
Files
3 (incl. scripts)
Skills in repo
39
Repo updated
First seen
Licence
Apache-2.0

At a glance

使用内置 linkreader 函数读取网页、PDF或抖音视频内容。准备 URL 列表。运行脚本 python scripts/linkreader.py "url1" "url2" ...。

  • Works in 3 steps: 准备 URL 列表。 → 运行脚本 python scripts/link_reader.py… → 返回结果包含每个 URL 的标题和内容。
  • Documents & Office work in your project
  • SKILL.md covers 适用场景, 使用步骤, 输出格式 and 示例
  • Runs Python scripts from its folder; calls python

What it does

Link Reader is an agent skill from huangruiteng/CS-Notes. 使用内置 linkreader 函数读取网页、PDF或抖音视频内容。准备 URL 列表。运行脚本 python scripts/linkreader.py "url1" "url2" ...。

Its SKILL.md is about 120 tokens, which your agent loads only when the skill is triggered. The skill folder holds 3 other files, including scripts (for example `scripts/link_reader.py`).

It sits in Documents & Office. It works with Python. The licence is Apache-2.0.

When your agent uses it

  • Documents & Office work in your project

Example prompts

  • “/link-reader”

Requirements

  • Python 3

Workflow steps

3 steps, taken from the first numbered list in SKILL.md.

  1. 准备 URL 列表。
  2. 运行脚本 python scripts/link_reader.py "url1" "url2" ...。运行之前cd到对应的目录。
  3. 返回结果包含每个 URL 的标题和内容。

What it can do on your machine

Read from SKILL.md and the folder at commit f7b4e92. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Ships 1 file in scripts/ (Python), which the agent can run.

    Shell commands in SKILL.md call:

    • python

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Link Reader loads about 124 tokens when it runs. Until then it costs about 28 tokens; SKILL.md has 29 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~28
When it runs · the whole SKILL.md, loaded when a task matches
~124

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); the scripts in this folder are not scanned.

SKILL.md

The full file from huangruiteng/CS-Notes at commit f7b4e92, republished under its Apache-2.0 licence (© huangruiteng). 29 words, ~124 tokens.

Download SKILL.mdSave it as .claude/skills/link-reader/SKILL.md (or your agent's skills folder). This skill also uses 2 other files; get the full folder from GitHub.
name
link-reader
description
使用内置 link_reader 函数读取网页、PDF或抖音视频内容。准备 URL 列表。运行脚本 `python scripts/link_reader.py "url1" "url2" ...`。
license
Complete terms in LICENSE.txt

适用场景

当需要获取网页、PDF 或抖音视频的标题和正文内容时,使用该技能调用 link_reader 函数。

使用步骤

  1. 准备 URL 列表。
  2. 运行脚本 python scripts/link_reader.py "url1" "url2" ...。运行之前cd到对应的目录。
  3. 返回结果包含每个 URL 的标题和内容。

输出格式

  • JSON 格式的列表,每个元素包含 URL 对应的标题和内容。

示例

bash
python scripts/link_reader.py "https://example.com"

© huangruiteng, Apache-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 2 other files (scripts) in .trae/openclaw-skills/link-reader of huangruiteng/CS-Notes.

  • SKILL.md
  • LICENSE.txt
  • scripts/link_reader.py

Open the folder on GitHubat commit f7b4e92

Compare with similar skills

Link Reader next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Link Reader compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Link Reader this skillhuangruiteng/CS-Notes4k—~124Automated safety check: PassApache-2.0
Word Document Reader and WriterHKUDS/DeepTutor41k—~2.5kAutomated safety check: PassApache-2.0
Instrument Data To Allotropeaws-samples/amazon-bedrock-agents-healthcare-lifesciences2742 repos~2.7kAutomated safety check: PassApache-2.0
Word DOCX ToolkitTokenRhythm/opensquilla7.1k—~1.7kAutomated safety check: PassApache-2.0
Markdown to HTML ReportMegaSuperKitty/WeClaw370—~456Automated safety check: PassMIT
Mathmodel SkillhandsomeZR-netizen/mathmodel-skill292—~2.5kAutomated safety check: PassMIT

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Works with

Questions about Link Reader

What does Link Reader do?

使用内置 linkreader 函数读取网页、PDF或抖音视频内容。准备 URL 列表。运行脚本 python scripts/linkreader.py "url1" "url2" ...。. Link Reader is an agent skill from huangruiteng/CS-Notes.

When should I use Link Reader?

Link Reader fits situations like: documents & Office work in your project.

How do I install Link Reader in Claude Code?

Run `npx skills add huangruiteng/CS-Notes --skill link-reader -a claude-code`. Or copy the skill folder (.trae/openclaw-skills/link-reader in huangruiteng/CS-Notes) into .claude/skills/link-reader in your project. Claude Code loads it when a task matches its description.

How do I install Link Reader in Codex?

Run `npx skills add huangruiteng/CS-Notes --skill link-reader -a codex`. Or copy the skill folder (.trae/openclaw-skills/link-reader in huangruiteng/CS-Notes) into .agents/skills/link-reader in your project. Codex loads it when a task matches its description.

Can I use Link Reader in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add huangruiteng/CS-Notes --skill link-reader -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/link-reader, .gemini/skills/link-reader, .github/skills/link-reader and .opencode/skills/link-reader in your project.

What does Link Reader need to run?

Going by SKILL.md and its folder, Link Reader needs Python for the scripts in its folder and the command-line tools its instructions call (python). Our summary lists: Python 3.

Does Link Reader access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Link Reader safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.

What licence does Link Reader use?

Link Reader is published under the Apache-2.0 licence (from the LICENSE file in the skill folder). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Link Reader use?

About 124 tokens (SKILL.md is roughly 496 characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Link Reader?

Skills that share tags, products or a category with Link Reader: Word Document Reader and Writer (HKUDS/DeepTutor, 41k stars), Instrument Data To Allotrope (aws-samples/amazon-bedrock-agents-healthcare-lifesciences, 274 stars), Word DOCX Toolkit (TokenRhythm/opensquilla, 7.1k stars) and Markdown to HTML Report (MegaSuperKitty/WeClaw, 370 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Link Reader?

huangruiteng (a GitHub user) maintains it in huangruiteng/CS-Notes, which has 4,000 GitHub stars. The repository holds 39 skills in this directory. The repository was last updated on October 8, 2026.

Source: huangruiteng/CS-Notes on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.