Prebuilt tool availability

Give prebuilt tools for agent use like -

1. Calculator

2. Weather

3. Web Search

4. Unit Converter

5. Currency Converter

6. Date & Time Tool

7. Reminder & Scheduler

8. Email Sender

9. Document Summarizer

10. Text Translator

11. Sentiment Analyzer

12. File Uploader/Reader

13. Knowledge Base Search

14. API Connector

15. Database Query Tool

16. Form Filler

17. PDF Extractor

18. Image Generator (via AI)

19. Speech-to-Text

20. Text-to-Speech