Implement Bitcoin Agent with Analytics and Tests/Validation

[jravenel]

Description

We need to implement a specialized Bitcoin agent that can provide users with a natural language interface to Bitcoin-related information, transaction data, and price analytics. The agent should be reliable, accurate, and provide a good user experience.

Requirements:

• Create a Bitcoin agent with natural language understanding capabilities
• Support multiple model providers (OpenAI, Anthropic, etc.) with configurable parameters
• Implement price data fetching and visualization features
• Add Bitcoin transaction simulation capabilities
• Integrate with blockchain data for transaction analysis
• Support both natural language and SPARQL queries
• Ensure price accuracy through validation against external sources
• Organize code in a maintainable, modular structure

Technical Considerations:

• Ensure compatibility with existing agent architecture
• Use Pydantic models for configuration and parameters
• Follow project coding standards and patterns
• Optimize for both accuracy and performance
• Implement robust error handling throughout
• Design for extensibility to add future features