Paper Searcher | 文献搜索器 — Paper 搜索er | 文献搜索器

Paper 搜索er | 文献搜索器 Purpose | 用途

Use this 技能 to 运行 disciplined academic literature 搜索es and manage Zotero 导入s. 使用本技能进行有步骤、可复核的学术文献检索，并在需要时管理 Zotero 导入。

The 工作流 is:

Assess whether the user's 请求 is specific enough. Build a multi-keyword, multi-source 搜索 plan. 搜索 broadly, then deduplicate and 过滤器 narrowly. 验证 candidate metadata field by field. Present a pre-导入 review 列出. 导入 to Zotero only after the user confirms specific items.

For the full SOP, read references/literature-搜索-zotero-sop.md when doing a real 搜索/导入 task.

Requirements and Optional Integrations | 要求与可选集成

This 技能 does not 安装 工具s or 凭证s by itself. It only provides 工作流 instructions.

搜索 工具s | 检索工具 Automated public-database 搜索 is avAIlable when the external paper-搜索 命令行工具 from paper-搜索-mcp is already 安装ed. If paper-搜索 is unavAIlable or insufficient for the discipline, use browser/网页/manual database 搜索 instead. Publisher or subscription databases such as 网页 of Science, SpringerLink, ScienceDirect, CNKI, Wanfang, VIP, JSTOR, and ERIC require separate user 访问 and are not bundled with this 技能. Zotero integration | Zotero 集成

Zotero 导入 is optional. 搜索, 过滤器ing, and candidate review can 运行 without Zotero 凭证s.

When the user explicitly asks to 导入 selected items, use Zotero 网页 API or zotero-mcp only if the user has 配置d 凭证s 安全ly.

Optional Zotero 环境 variables:

ZOTERO_API_KEY # optional; needed only for Zotero 导入 ZOTERO_库_ID # optional; user or group 库 ID ZOTERO_库_TYPE # optional; user or group

凭证s must come from 环境 variables or the user's 配置d secret store, never from hardcoded values or chat text.

Core Rules | 核心规则

• Assess specificity before asking questions

Do not mechanically ask the user to clarify. If the user already provides a clear topic, keywords, year range, literature type, quantity, and 输出 goal, 执行 directly and briefly re状态 the plan.

Ask 2–4 focused questions only when the 请求 is too broad or likely to go off-tar获取.

• 搜索 broadly, 报告 narrowly

搜索 can use many keywords, 平台s, and Top 10/Top 20 depth. The user-facing 列出 must be 过滤器ed. Do not dump raw 搜索 结果s.

过滤器 out:

wrong field or wrong scenario; diagnostic/occupational/保护ive equipment 结果s when the user asked for treatment literature; staff/operator-focused articles when the user asked for patient-focused articles; editorials, corrections, peer-review records, news, and weak conference abstracts unless 请求ed; entries with insufficient metadata unless kept as low-priority leads; duplicates and near-duplicates.

• Use default depth consistently

For formal 搜索es:

default: each keyword × each source Top 10; expand to Top 20 when the topic is broad, 结果s are s解析, or key subdirections are missing; use Top 5 only for connectivity tests or quick probes; declare larger 系统atic-review depth separately.

• Prefer recent literature, preserve classics with reasons

Default formal time window: recent 5 years.

Older papers should enter the mAIn 列出 only if they are foundational, highly cited, from a leading team/institution, a 图形界面deline/consensus, or unusually relevant. Always mark the reason for keeping older work.

• Match sources to discipline, then 运行 sources one by one

平台 bundles are only 启动ing points. In real execution, 运行 individual sources where possible and record source counts, errors, and coverage gaps.

Current paper-搜索 public sources commonly cover Crossref, OpenAlex, PubMed/PMC, Europe PMC, arXiv, bioRxiv/medRxiv, DOAJ, Semantic Scholar, Google Scholar, Unpaywall, Zenodo, etc.

It does not directly replace 网页 of Science, SpringerLink, ScienceDirect/Elsevier, CNKI, Wanfang, VIP, JSTOR, ERIC, or publisher-specific 搜索es. Use browser or dedicated database 访问 when the user needs those.

• 验证 candidate fields before 报告ing

Before showing a candidate 列出, 验证 each candidate field by field from DOI pages, PubMed, Europe PMC/PMC, publisher pages, PDF first pages, or other reliable metadata sources.

For each candidate, try to collect:

title; publication/online/accepted date; journal/conference; authors; country/region, inferred from affiliations when reliable; institutions/affiliations; DOI, PMID, PMCID, URL; abstract-based summary; literature type; relevance judgment; suggested action.

If a field cannot be verified, write not reliably identified / metadata unavAIlable. Do not invent missing metadata.

• Never 导入 to Zotero before user confirmation

Default 输出 is a pre-导入 review short列出. 导入 only items explicitly confirmed by the user.

Before 导入:

deduplicate by DOI, PMID/PMCID, then normalized title; 检查 whether the item already exists in Zotero; confirm tar获取 collection; avoid automatic PDF 上传 unless the PDF is open acc