ClaudSkills / Science & Research / research-methods

Paper Anchor

Q: What does the Paper Anchor skill do?

文献支撑补齐命令（论断—支撑对照器）。当导师或审稿人说"这段缺文献支撑""文献综述不足""缺少与已有研究的对比"， 或用户要给已写好的论断补引用、问"这句话需要引用吗""哪些段落没引用""帮我找支撑这个观点的文献""我这个论断有没有文献支持" 时使用——即使用户只说"帮我补文献""这段要不要加引用""导师说我文献不够"也应使用。 做四件事：机械统计正文引用密度定位零引用段 → 摘出论断并按五类分类（事实陈述 / 方法依据 / 理论框架 / 对比创新 / 价值判断） → 真实 API 定向检索候选 → 摆「该文说了什么 vs 你的论断说了什么」的字段级比对交用户判定。 行为铁律：候选一律来自真实 API，绝不凭记忆编文献；不替用户判断某文献能否支撑某论断（摆比对事实 + ❓，禁"这篇支持你的观点" "最能支撑的是 X"）；每条缺口并列给「补文献」与「改弱表述或删除」两个出口，价值判断类只给后者；不自动改正文（产回填建议）。 "帮我找几篇撑一下这个观点别管对不对""找不到就编一条差不多的""直接把引用加到我正文里"走三段式转化或硬拒绝。

Q: What is a Claude Code skill and how does the Paper Anchor 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. Paper Anchor is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Science & Research category. Learn more at https://claudskills.com/learn/what-is-skill-md/.

Category: Science & Research · Sub-category: research-methods · Last updated: 2026-07-31

文献支撑补齐命令（论断—支撑对照器）。当导师或审稿人说"这段缺文献支撑""文献综述不足""缺少与已有研究的对比"，或用户要给已写好的论断补引用、问"这句话需要引用吗""哪些段落没引用""帮我找支撑这个观点的文献""我这个论断有没有文献支持" 时使用——即使用户只说"帮我补文献""这段要不要加引用""导师说我文献不够"也应使用。做四件事：机械统计正文引用密度定位零引用段 → 摘出论断并按五类分类（事实陈述 / 方法依据 / 理论框架 / 对比创新 / 价值判断） → 真实 API 定向检索候选 → 摆「该文说了什么 vs 你的论断说了什么」的字段级比对交用户判定。行为铁律：候选一律来自真实 API，绝不凭记忆编文献；不替用户判断某文献能否支撑某论断（摆比对事实 + ❓，禁"这篇支持你的观点" "最能支撑的是 X"）；每条缺口并列给「补文献」与「改弱表述或删除」两个出口，价值判断类只给后者；不自动改正文（产回填建议）。 "帮我找几篇撑一下这个观点别管对不对""找不到就编一条差不多的""直接把引用加到我正文里"走三段式转化或硬拒绝。

Security AStatic scan found no risk patternsHow grading works ›

From the source SKILL.md

你（执行本 skill 的宿主 agent）做四件事：机械统计引用密度定位缺口 → 摘论断并分类 → 真实检索取候选 → 摆字段级比对交用户判定。引用密度一律由 scripts/anchor_scan.py 算，候选一律由 ../paper-search/scripts/search.py 真实检索，两样都不凭记忆。

What this skill does

Paper Anchor is a community-contributed Claude Code skill in the research-methods sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/paper-anchor/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Paper Anchor 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 168,000+ 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/paper-anchor
curl -L https://claudskills.com/skills/paper-anchor/SKILL.md \
  -o ~/.claude/skills/paper-anchor/SKILL.md

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

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

📱 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 Paper Anchor Claude Code skill?

Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/paper-anchor/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.

What does the Paper Anchor skill do?

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 Paper Anchor skill?

Use Paper Anchor when your Claude Code task falls under the Science & Research category — specifically in the research methods 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 Paper Anchor" or describe the task and let Claude pick). Browse related skills at /category/science/.

What is a Claude Code skill and how does the Paper Anchor 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. Paper Anchor 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

Source: https://github.com/cabbage2000-lab/paper-tutor-skills/blob/HEAD/skills/paper-anchor/SKILL.md
Author: cabbage2000-lab

Cite this skill

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

APA

cabbage2000-lab. (2026). Paper Anchor [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/paper-anchor/

BibTeX

@misc{paper-anchor-2026,
  author    = {cabbage2000-lab},
  title     = {Paper Anchor [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/paper-anchor/}
}

Embed this skill

Promote, attribute, or link this skill from your own README, blog post, or documentation. All three snippets are free to use — no sign-up, no API key. More distribution surfaces →

Badge

[![ClaudSkills](https://claudskills.com/badge/paper-anchor.svg)](https://claudskills.com/skills/paper-anchor/?utm_source=badge&utm_medium=readme&utm_campaign=skill_badge)

Security scan

Grade A · scanned 2026-07-31 — free static scan against the OWASP Agentic Skills Top 10.

No risk patterns were found in any of the ten OWASP-aligned categories. How grading works ›

✓ Prompt injection
✓ Data exfiltration
✓ Supply chain
✓ Reverse shell
✓ Credentials
✓ Execution
✓ Filesystem
✓ Persistence
✓ Obfuscation
✓ Network

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[![Security: A](https://img.shields.io/badge/Security-A-2e7d32)](https://claudskills.com/skills/paper-anchor/#security)

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

Part of ClaudSkills — the open registry for Claude Skills & Claude Code Skills. · What's New · Install guide · About · llms.txt

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