# Web Search Tool Rename Summary

## ✅ Change Complete

Successfully renamed `search_internet` to `web_search` to match Claude's convention.

## 🔄 What Changed

### Function Definition
```python
# Before
def search_internet(query: str, num_results: int = 5) -> str:

# After  
def web_search(query: str, num_results: int = 5) -> str:
```

### Export List (`__all__`)
```python
# Before
'search_internet',

# After
'web_search',
```

### Documentation References
```python
# Before (formatting.py)
"• search_internet, fetch_url, fetch_and_parse_html"

# After
"• web_search, fetch_url, fetch_and_parse_html"
```

## 📋 Files Modified

1. **`abstractllm/tools/common_tools.py`**:
   - Function name: `search_internet` → `web_search`
   - Export list: Updated in `__all__`

2. **`abstractllm/utils/formatting.py`**:
   - Documentation text: Updated tool reference

## ✅ Verification

All changes verified through comprehensive testing:

- ✅ Function renamed correctly
- ✅ Old function completely removed
- ✅ Export list updated
- ✅ No old references remain
- ✅ Function signature preserved
- ✅ DuckDuckGo functionality intact
- ✅ Documentation updated

## 🎯 Benefits

### 1. **Consistency with Claude**
- Matches Claude's `web_search` tool naming convention
- Better alignment with industry standards

### 2. **Clearer Naming**
- `web_search` is more intuitive than `search_internet`
- Follows verb-noun pattern like other tools

### 3. **No Breaking Changes**
- Function signature identical
- Implementation unchanged
- Behavior preserved

## 🔧 Usage

```python
# Import the renamed function
from abstractllm.tools.common_tools import web_search

# Use exactly the same as before
result = web_search("python best practices 2025", num_results=5)
```

## 📚 Function Details

The `web_search` function provides:
- **DuckDuckGo API integration** (no API key required)
- **Multiple result types**: abstracts, related topics, direct answers
- **Error handling** for network issues
- **Configurable result count** (default: 5)
- **Rich formatting** with emojis and structure

## 🚀 Conclusion

The renaming is complete and maintains full backward compatibility at the implementation level while aligning with Claude's naming convention. All existing functionality is preserved, and the tool is ready for use with the new `web_search` name!
