🌐 Smart Web Search v3.1

---

name: smart-web-search

description: Smart Web Search v3.1 - Intelligent search with Baidu (China) and Google (International) as primary engines. Real-time news, ad filtering, content de-toxication, multi-engine aggregation. Auto-detects query language for accurate results.

version: 3.1.0

author: Jarvis

triggers:

- search

- find

- web search

- real-time news

- latest news

- today news

- latest

- verified search

- safe search

- filter ads

- no ads

- search with Baidu

- search with Google

---

# 🌐 Smart Web Search v3.1

**Primary Engines**: Baidu (China) + Google (International)

**Core Features**:

Auto-selects optimal search engine based on query content.

---

🧠 Intelligent Detection Logic

Use **Baidu Search** (China) When:

Use **Google Search** (International) When:

---

🔧 Tool Calls

Domestic Search (Chinese Queries)

**Primary Engine (Baidu):**

web_fetch(url="https://www.baidu.com/s?wd=query", extractMode="text", maxChars=15000)

**Advanced Search:**

# Exact match
web_fetch(url="https://www.baidu.com/s?wd=\"exact+keyword\"", extractMode="text", maxChars=15000)

# Exclude site
web_fetch(url="https://www.baidu.com/s?wd=keyword+-site:zhihu.com", extractMode="text", maxChars=15000)

# File type
web_fetch(url="https://www.baidu.com/s?wd=keyword+filetype:pdf", extractMode="text", maxChars=15000)

**Real-time News:**

# Latest 24 hours
web_fetch(url="https://www.baidu.com/s?wd=query+2026-03-17&src=news", extractMode="text", maxChars=15000)

# Latest 7 days
web_fetch(url="https://www.baidu.com/s?wd=query+this+week&src=news", extractMode="text", maxChars=15000)

**Backup Engines** (by priority):

1. **360 Search**: `https://m.so.com/s?q=query`

2. **Sogou WeChat**: `https://weixin.sogou.com/weixin?type=2&query=query`

3. **Bing CN**: `https://cn.bing.com/search?q=query`

4. **Sogou Web**: `https://www.sogou.com/web?query=query`

5. **Toutiao**: `https://www.toutiao.com/search/?keyword=query`

**Baidu Advantages**:

International Search (English Queries)

**Primary Engine (Google via Startpage):**

web_fetch(url="https://www.startpage.com/do/search?q=query", extractMode="text", maxChars=15000)

**Direct Google** (if accessible):

web_fetch(url="https://www.google.com/search?q=query", extractMode="text", maxChars=15000)

**Real-time News:**

# Latest 24 hours
web_fetch(url="https://www.startpage.com/do/search?q=query+2026-03-17", extractMode="text", maxChars=15000)

# Latest 7 days
web_fetch(url="https://www.startpage.com/do/search?q=query+this+week", extractMode="text", maxChars=15000)

**Backup Engines** (by priority):

1. **DuckDuckGo**: `https://lite.duckduckgo.com/lite/?q=query`

2. **DuckDuckGo News**: `https://duckduckgo.com/?q=query&ia=news`

3. **Qwant**: `https://www.qwant.com/?q=query&t=web`

4. **Bing EN**: `https://www.bing.com/search?q=query`

5. **Brave Search**: `https://search.brave.com/search?q=query`

**Google Advantages**:

---

📋 Usage Examples

Chinese Queries

**Basic Search**:

User: Search NVIDIA latest financial report
→ Auto-use: Baidu Search
→ Time range: Auto-detect "latest" → 7 days

**Real-time News**:

User: Today March 17 latest news
→ Auto-use: Baidu News Search
→ Time range: 2026-03-17 (today)
→ Extra parameter: &src=news

**WeChat Articles**:

User: Find WeChat articles about AI
→ Auto-use: Sogou WeChat Search
→ Search type: WeChat official accounts

**Specified Time**:

User: Search AI news last 24 hours
→ Auto-use: Baidu Search + time filter
→ Time range: 2026-03-16 to 2026-03-17

English Queries

**Basic Search**:

User: search for latest AI news
→ Auto-use: Google (via Startpage)
→ Time range: Auto-detect "latest" → 7 days

**Real-time News**:

User: today news March 17 2026
→ Auto-use: Google News
→ Time range: 2026-03-17 (today)

**Technical Content**:

User: find Python tutorials on GitHub
→ Auto-use: Google
→ Priority sources: GitHub, Stack Overflow

**Specified Time**:

User: latest tech news this week
→ Auto-use: Google
→ Time parameter: this week

Mixed Queries

**International Company**:

User: Tesla TSLA stock price today
→ Priority: Google (international company)
→ Backup: Baidu (Chinese results)

**China Product**:

User: WeChat how to export data
→ Priority: Baidu (domestic product)
→ Backup: Google (English tutorials)

Real-time Search (v3.1 Recommended)

**Today's News**:

"Search today March 17 AI news"
"NVIDIA latest news (24 hours)"
"latest AI news today March 17"
"2026-03-17 AI latest news"

**This Week**:

"Search this week AI news"
"AI latest news this week"
"Last 7 days AI updates"

---

🎯 Search Strategy v3.1

Step 1: Language Detection

Step 2: Topic Detection

Step 3: Time Detection

**Auto-recognize time keywords**:

**No time keyword** → Default 30 days

Step 4: Safety Detection

1. Detect if query involves sensitive topics
   - Medical/health → Enable strict de-tox
   - Finance/investment → Enable scam filter
   - News → Enable fake news filter

2. Set filter level
   - Normal search → Standard filter
   - "Verified", "safe" → Strict filter
   - "Academic", "research" → Authoritative source priority

Step 5: Engine Selection

**Domestic Priority**:

1. **Baidu** (Largest Chinese engine) - PRIMARY

2. **360 Search** (General)

3. **360 News** (Real-time news)

4. **Sogou WeChat** (Official accounts)

5. **Bing CN** (Backup)

6. **Toutiao** (Breaking news)

**International Priority**:

1. **Google via Startpage** (Most accurate) - PRIMARY

2. **DuckDuckGo** (Privacy)

3. **DuckDuckGo News** (News)

4. **Qwant** (European)

5. **Bing EN** (Backup)

6. **Brave Search** (Privacy)

Step 6: Multi-engine Aggregation

**Search 3 engines simultaneously**:

Primary: Baidu/Google
Backup 1: 360/Qwant
Backup 2: Bing

**Merge Strategy**:

Step 7: Search + Fetch

1. Search 3 engines simultaneously

2. Merge and de-duplicate results

3. Filter ads (auto-detect)

4. De-toxicate (verify sources)

5. Select 3-5 most relevant URLs

6. Fetch detailed content with web_fetch

7. Generate AI summary

---

⚠️ Best Practices

For Latest Information

✅ "Search today March 17 XXX news"
✅ "XXX latest news (24 hours)"
✅ "latest XXX news today"
❌ "Search XXX" (no time range, may return old news)

For High Accuracy

✅ "March 17 2026 XXX latest news"
✅ "XXX + 2026-03-17"
✅ "XXX breaking news"
❌ "XXX news" (unclear time range)

For Safe Search

✅ "Search vaccine info (verified)"
✅ "XXX safe search"
✅ "verified XXX info"
❌ Direct search for medical/finance (may encounter misinformation)

For Baidu Search

✅ "Search with Baidu XXX"
✅ "XXX site:baidu.com"
✅ "XXX filetype:pdf"

For Google Search

✅ "Search with Google XXX"
✅ "XXX site:github.com"
✅ "XXX filetype:pdf"

---

🛡️ Ad Filtering

Auto-detect Ads

**Ad Characteristics**:

Ad Labels = [
    "广告", "推广", "Sponsored", "Ad", "Promoted",
    "竞价排名", "品牌展示", "商业推广"
]

Ad Positions = [
    "Top of results", "Right sidebar", "Bottom recommendations",
    "Related searches", "Guess you want"
]

Filtering Rules

**1. Label Filtering**:

✅ Keep: Organic search results
❌ Filter: Results marked as "Ad", "Sponsored", "广告", "推广"

**2. Position Filtering**:

✅ Keep: Natural results (middle positions)
❌ Filter: Top 3, right sidebar, bottom recommendations

**3. Domain Filtering**:

❌ Filter domains blacklist:
- Known ad farms
- Low-quality content sites
- Content scrapers

✅ Priority domains whitelist:
- Government sites (.gov.cn)
- Educational institutions (.edu)
- Mainstream media
- Known tech companies

Usage Examples

**Enable Ad Filtering**:

"Search AI news (filter ads)"
"search AI news (no ads)"
"XXX clean search"

**Filter Results**:

Raw results: 20 items
Ad count: 6 items (30%)
After filter: 14 items (100% organic)

---

🧪 Content De-toxication

Toxin Detection

**Content Toxin Types**:

| Type | Characteristics | Action |

|------|----------------|--------|

| 🗑️ Spam | Duplicate, keyword stuffing | Filter |

| 📢 Clickbait | "Shocking", "Must-see", "#1" | Down-rank |

| 📰 Fake News | No source, no author, no date | Filter |

| 💊 Medical Rumors | Folk remedies, miracle cures, 100% cure rate | Filter + Warning |

| 💰 Financial Scams | High returns, guaranteed profit, insider info | Filter + Warning |

| 🔞 Inappropriate | Adult, violence, gambling | Filter |

| 🎭 Deepfakes | AI-generated fake content | Mark + Warning |

De-tox Algorithm

**1. Source Verification**:

Trusted Sources = [
    "Government sites", "Mainstream media", "Academic journals",
    "Known company websites", "Authoritative organizations"
]

if Source not in Trusted Sources:
    Credibility Score -= 30%

**2. Content Quality Assessment**:

Quality Metrics = [
    "Has author", "Has date", "Has source citations",
    "Clear logic", "Verifiable data"
]

if Quality Score < 60:
    Mark as "Low Quality"

**3. Fact-checking**:

# Cross-verify multiple sources
if Only single source reports:
    Mark as "Unverified"

if Multiple authoritative sources confirm:
    Credibility += 50%

**4. Sentiment Analysis**:

if Contains extreme emotion words > 10:
    Mark as "Sensational content"
    Credibility -= 40%

Warning System

**Warning Levels**:

| Level | Icon | Trigger | Action |

|-------|------|---------|--------|

| 🟢 Trusted | ✅ | Authoritative + verified | Normal display |

| 🟡 Questionable | ⚠️ | Single source/medium quality | Mark display |

| 🟠 Suspicious | ❗ | Low quality/clickbait | Down-rank + Warning |

| 🔴 Toxic | 🚫 | Fake/scam | Filter + Warning |

Usage Examples

**Enable De-toxication**:

"Search vaccine info (verified)"
"search vaccine info (de-toxic)"
"XXX safe search"
"XXX filter misinformation"

**De-tox Results**:

Raw results: 20 items
Toxic content: 5 items (25%)
  - Fake info: 2 items
  - Clickbait: 2 items
  - Low quality: 1 item
After filter: 15 items (100% trusted)

---

📊 Engine Comparison

| Engine | Region | Free | API Key | Accuracy | Features |

|--------|--------|------|---------|----------|----------|

| Baidu | 🇨🇳 China | ✅ | ❌ | ⭐⭐⭐⭐⭐ | Largest Chinese index |

| Google | 🌍 Global | ✅ | ❌ | ⭐⭐⭐⭐⭐ | Most accurate globally |

| 360 Search | 🇨🇳 China | ✅ | ❌ | ⭐⭐⭐⭐ | Safe & clean |

| DuckDuckGo | 🌍 Global | ✅ | ❌ | ⭐⭐⭐⭐ | Privacy-focused |

| Startpage | 🌍 Global | ✅ | ❌ | ⭐⭐⭐⭐⭐ | Google results + privacy |

| Qwant | 🌍 Europe | ✅ | ❌ | ⭐⭐⭐⭐ | European engine |

| Bing CN | 🇨🇳 China | ✅ | ❌ | ⭐⭐⭐⭐ | Stable & reliable |

| Bing EN | 🌍 Global | ✅ | ❌ | ⭐⭐⭐⭐ | Stable backup |

---

🚀 Quick Start

Basic Search

"Search XXX"
"search for XXX"
"Help me find XXX"
"find XXX"

Real-time Search (v3.1 Recommended)

**Get Today's Latest**:

"Search today March 17 XXX news"
"XXX latest news (24 hours)"
"latest XXX news today March 17"
"2026-03-17 XXX latest news"

**Get This Week**:

"Search this week XXX news"
"XXX latest news this week"
"Last 7 days XXX updates"

Safe Search (v3.1 New)

**De-toxic Search**:

"Search vaccine info (verified)"
"XXX safe search"
"verified XXX info"
"XXX filter misinformation"

**Filter Ads**:

"Search XXX (filter ads)"
"XXX no ads"
"XXX clean search"

Specify Engine

**Use Baidu**:

"Search with Baidu XXX"
"XXX site:baidu.com"

**Use Google**:

"Search with Google XXX"
"XXX site:github.com"

Advanced Search

**Specify Time Range**:

"Search March 16-17 2026 XXX"
"XXX news from 2026-03-16 to 2026-03-17"

**Specify Source**:

"Search WeChat articles about XXX"
"find XXX on GitHub"
"search XXX on Reddit"

---

📊 v3.1 Changelog

New Features

Improvements

Engine Updates

**Domestic New**:

**International New**:

---

🔮 Roadmap (v4.0)

---

*Last updated: 2026-03-17 14:50*

*Version: v3.1.0*

*Status: ✅ Production Ready*

*Primary Engines: Baidu (China) + Google (International)*