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Er Introduction

Category: Science & Research  ·  Sub-category: science-misc  ·  Last updated:
Use when drafting or revising the 引言 (introduction) of an 《经济研究》 manuscript — when the opening starts from a remote macro backdrop, when contributions read like "丰富了相关研究", or when the introduction fails to spoil the core finding. 本技能服务于《经济研究》(Economic Research Journal, ERJ)。
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From the source SKILL.md

引言是全文最重要的部分。审稿人 80% 的"枪毙"决定在读完引言时已经形成。引言不是综述的缩写，而是一篇"为什么要读这篇文章"的说服性短文。

What this skill does

Er Introduction is a community-contributed Claude Code skill in the science-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/er-introduction/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when drafting or revising the 引言 (introduction) of an 《经济研究》 manuscript — when the opening starts from a remote macro backdrop, when contributions read like "丰富了相关研究", or when the introduction fails to spoil the core finding.

Who uses this skill

The Er Introduction Claude Code skill is built for researchers, data scientists, academics, and analysts working with complex data and scientific literature. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 146,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/er-introduction
curl -L https://claudskills.com/skills/er-introduction/SKILL.md \
  -o ~/.claude/skills/er-introduction/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/er-introduction/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/er-introduction/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\er-introduction\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Telegram

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Frequently asked questions

How do I install the Er Introduction Claude Code skill?
Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/er-introduction/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.
What does the Er Introduction skill do?
Use when drafting or revising the 引言 (introduction) of an 《经济研究》 manuscript — when the opening starts from a remote macro backdrop, when contributions read like "丰富了相关研究", or when the introduction fails to spoil the core finding. 本技能服务于《经济研究》(Economic Research Journal, ERJ)。
Is this skill free to install?
Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.
When should I use the Er Introduction skill?
Use Er Introduction when your Claude Code task falls under the Science & Research category — specifically in the science misc area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Er Introduction" or describe the task and let Claude pick). Browse related skills at /category/science/.
What is a Claude Code skill and how does the Er Introduction skill fit in?
A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Er Introduction is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Science & Research category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA
brycewang-stanford. (2026). Er Introduction [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/er-introduction/
BibTeX
@misc{er-introduction-2026,
  author    = {brycewang-stanford},
  title     = {Er Introduction [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/er-introduction/}
}

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More Science & Research skills

Browse all Science & Research skills in the ClaudSkills registry, or explore these other picks from the same category:

Browse all Science & Research skills → Top 100 skills
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