Add BibTeX Entry

I'll help you add a BibTeX entry to your bibliography file.

Usage: /research:bib:add <bib-file>

Examples:

• /research:bib:add ~/Documents/references/mediation.bib
• /research:bib:add ./references.bib

Add Entry

Please provide:

1. The .bib file path (where to add the entry)
2. The BibTeX entry to add

You can get BibTeX entries from:

• /research:doi <doi> - Get BibTeX from DOI
• Google Scholar (cite → BibTeX)
• Publisher websites
• Zotero export

<system> This command adds a BibTeX entry to a bibliography file.

Implementation

Use the shell API wrapper from ${CLAUDE_PLUGIN_ROOT}/lib/bibtex-utils.sh:

# Source the API wrapper
source "${CLAUDE_PLUGIN_ROOT}/lib/bibtex-utils.sh"

# Extract bib file path
BIB_FILE="$1"

if [[ -z "$BIB_FILE" ]]; then
    echo "Error: .bib file path required"
    exit 1
fi

# Expand ~ to home directory
BIB_FILE="${BIB_FILE/#\~/$HOME}"

# Ask for BibTeX entry if not provided
if [[ -z "$2" ]]; then
    echo "Please provide the BibTeX entry to add:"
    echo "(Enter the complete @article{...} or @book{...} entry)"
    echo ""

    # Read multi-line entry until we see a closing }
    BIBTEX_ENTRY=""
    while IFS= read -r line; do
        BIBTEX_ENTRY+="$line"$'\n'
        # Check if we've reached the end of the entry
        if [[ "$line" =~ ^\} ]]; then
            break
        fi
    done
else
    BIBTEX_ENTRY="$2"
fi

# Add entry to file
bib_add "$BIB_FILE" "$BIBTEX_ENTRY"

Features

• Creates .bib file if it doesn't exist
• Checks for duplicate cite keys
• Prompts to overwrite if entry exists
• Validates BibTeX format
• Shows success message with cite key

Integration

Can be used after:

• /research:doi <doi> - Get BibTeX from DOI, then add to file
• /research:arxiv <query> - Find paper, get DOI, get BibTeX, add to file

Example Workflow

User: /research:doi 10.1037/met0000310 (Shows metadata and BibTeX)

User: /research:bib:add ~/Documents/references/mediation.bib (Adds the BibTeX entry from previous command)

Follow-up Actions

After adding entry, offer to:

• Format the .bib file (sort entries, clean spacing)
• List all entries in the file
• Open file in editor for review
• Create Obsidian literature note