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manage-bibliography

pjt222
Updated 6 days ago
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Metageneral

About

This skill helps developers manage BibTeX bibliography files using R packages like RefManageR and bibtex. It can parse, merge, deduplicate, and generate .bib entries from identifiers like DOIs, and export clean files. Use it for creating or cleaning bibliographies in R Markdown/Quarto projects or merging collaborator files.

Quick Install

Claude Code

Recommended
Primary
npx skills add pjt222/agent-almanac -a claude-code
Plugin CommandAlternative
/plugin add https://github.com/pjt222/agent-almanac
Git CloneAlternative
git clone https://github.com/pjt222/agent-almanac.git ~/.claude/skills/manage-bibliography

Copy and paste this command in Claude Code to install this skill

Documentation

管參書

以 R(RefManageR、bibtex)造、合、去重 BibTeX 參書。析 .bib 為 R 結構,以 DOI 或題似合去重,由 DOI/ISBN/arXiv ID 生項,出淨排 .bib。

  • 為 R Markdown 或 Quarto 項造新 .bib
  • 合多協作者或源之參書
  • 去重於複製積之 .bib
  • 由 DOI 或他識程生 BibTeX 項
  • 清並標現 .bib(一致鍵、排字段)

  • :一或多 .bib 之路,或 DOI/ISBN/arXiv ID 列
  • :出 .bib 路(默 references.bib
  • :去重策(doititleboth;默 both
  • :排序(authoryearkey;默 key
  • :鍵生式(默 AuthorYear

一:裝並載包

required_packages <- c("RefManageR", "bibtex", "stringdist")
missing <- required_packages[!vapply(required_packages, requireNamespace,
                                     logical(1), quietly = TRUE)]
if (length(missing) > 0) install.packages(missing)

library(RefManageR)

得:諸包載無誤。

敗:RefManageR 裝敗→查 curlxml2 系統庫。Ubuntu:sudo apt install libcurl4-openssl-dev libxml2-dev

二:析現 .bib

bib <- RefManageR::ReadBib("references.bib", check = FALSE)
message(sprintf("Parsed %d entries from references.bib", length(bib)))

# Inspect structure
print(bib[1:3])

# Access fields programmatically
keys <- names(bib)
years <- vapply(bib, function(x) x$year %||% NA_character_, character(1))

得:含諸項之 BibEntry。項計匹文件中 @article{@book{ 塊數。

敗:析敗→查未匹括號或 .bib 中無效 UTF-8。bibtex::read.bib() 為嚴格析之退。

三:由識生項

# From DOI
entry_doi <- RefManageR::GetBibEntryWithDOI("10.1093/bioinformatics/btz848")

# From a vector of DOIs
dois <- c("10.1093/bioinformatics/btz848", "10.1038/s41586-020-2649-2")
entries <- do.call(c, lapply(dois, function(d) {
  tryCatch(
    RefManageR::GetBibEntryWithDOI(d),
    error = function(e) {
      warning(sprintf("Failed to fetch DOI %s: %s", d, e$message))
      NULL
    }
  )
}))
entries <- Filter(Negate(is.null), entries)

得:各成功識之 BibEntry 附全元(題、作、刊、年、DOI)。

敗:DOI 解依 CrossRef API。請求敗→查網連與 DOI 是否有效。大批量或限速;請求間加 Sys.sleep(1)

四:合多參書

bib1 <- RefManageR::ReadBib("project_a.bib", check = FALSE)
bib2 <- RefManageR::ReadBib("project_b.bib", check = FALSE)

# Simple merge
merged <- c(bib1, bib2)
message(sprintf("Merged: %d + %d = %d entries (before dedup)",
                length(bib1), length(bib2), length(merged)))

得:含二文件項之合 BibEntry。

五:去重

deduplicate_bib <- function(bib, method = "both") {
  n_before <- length(bib)
  keys_to_remove <- c()

  for (i in seq_along(bib)) {
    if (names(bib)[i] %in% keys_to_remove) next
    for (j in seq(i + 1, length(bib))) {
      if (j > length(bib)) break
      if (names(bib)[j] %in% keys_to_remove) next

      is_dup <- FALSE
      if (method %in% c("doi", "both")) {
        doi_i <- bib[[i]]$doi %||% ""
        doi_j <- bib[[j]]$doi %||% ""
        if (nzchar(doi_i) && nzchar(doi_j) && tolower(doi_i) == tolower(doi_j)) {
          is_dup <- TRUE
        }
      }
      if (!is_dup && method %in% c("title", "both")) {
        title_i <- tolower(gsub("[^a-z0-9 ]", "", tolower(bib[[i]]$title %||% "")))
        title_j <- tolower(gsub("[^a-z0-9 ]", "", tolower(bib[[j]]$title %||% "")))
        if (nzchar(title_i) && nzchar(title_j)) {
          sim <- 1 - stringdist::stringdist(title_i, title_j, method = "jw")
          if (sim > 0.95) is_dup <- TRUE
        }
      }
      if (is_dup) keys_to_remove <- c(keys_to_remove, names(bib)[j])
    }
  }

  if (length(keys_to_remove) > 0) {
    bib <- bib[!names(bib) %in% keys_to_remove]
  }
  message(sprintf("Deduplication: %d -> %d entries (%d duplicates removed)",
                  n_before, length(bib), n_before - length(bib)))
  bib
}

merged <- deduplicate_bib(merged, method = "both")

得:重項除。除重數印。

敗:題比過激(除非重)→升似閾 > 0.95 或僅用 method = "doi"

六:排並出

# Sort by citation key
sorted_bib <- sort(merged, sorting = "nyt")  # name-year-title

# Export to .bib file
RefManageR::WriteBib(sorted_bib, file = "references.bib", biblatex = FALSE)
message(sprintf("Wrote %d entries to references.bib", length(sorted_bib)))

得:淨 .bib 寫於盤附一致格、一項一塊、按引鍵字排。

敗:WriteBib 生編誤→確 R 會話 locale 支 UTF-8:Sys.setlocale("LC_ALL", "en_US.UTF-8")

  • 出 .bib 無誤析:RefManageR::ReadBib("references.bib")
  • 項計合預(入計減重)
  • 無重 DOI:諸出 DOI 獨
  • 諸項有引鍵
  • 類所需字段存(至少作、題、年)
  • 文件為有效 BibTeX(以 bibtex::read.bib() 測)

  • 編問題:.bib 含 Latin-1 重音破 UTF-8 析。先轉編:iconv -f ISO-8859-1 -t UTF-8 old.bib > new.bib
  • 未匹括號:缺一 } 默棄項。大文件前驗括號平
  • DOI 限速:CrossRef 節未認請求。以 RefManageR::BibOptions(check.entries = FALSE) 設禮郵並批請求
  • 鍵衝:合重鍵文件(皆有 Smith2020)默覆。合後重生鍵
  • LaTeX 於題:題含 {DNA}$\alpha$ 需謹處;RefManageR 保之而下游工或剝

  • format-citations - 格參書項為式引
  • validate-references - 驗 .bib 項全與 DOI 解
  • ../reporting/format-apa-report - 以參書生 APA 格報
  • ../r-packages/write-vignette - 造引參之包 vignette

GitHub Repository

pjt222/agent-almanac
Path: i18n/wenyan-ultra/skills/manage-bibliography
0
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