Initial commit with translated description

baidu_scholar_search.sh

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+#!/bin/bash
+
+# Baidu Scholar Search Skill Implementation
+# Usage: bash baidu_scholar_search.sh "keyword" [page_number] [include_abstract]
+# Example: bash baidu_scholar_search.sh "肿瘤免疫" 0 true
+
+set -e
+
+# Check required environment variable
+if [ -z "$BAIDU_API_KEY" ]; then
+    echo '{"error": "BAIDU_API_KEY environment variable not set"}'
+    exit 1
+fi
+
+# Get search keyword (required)
+WD="$1"
+if [ -z "$WD" ]; then
+    echo '{"error": "Missing search keyword parameter"}'
+    exit 1
+fi
+
+# Page number (default 0, i.e., first page)
+pageNum="${2:-0}"
+
+# Include abstract (default false, not included)
+enable_abstract="${3:-false}"
+
+# Send request
+curl -s -X GET \
+  -H "Authorization: Bearer $BAIDU_API_KEY" \
+  -H "X-Appbuilder-From: openclaw" \
+  "https://qianfan.baidubce.com/v2/tools/baidu_scholar/search?wd=$WD&pageNum=$pageNum&enable_abstract=$enable_abstract"