# Pull Request Description
## Related Issue
Fixes#61
## Changes Made
This PR adds the following changes:
- Added a new example demonstrating LangGraph integration with Solana
Agent Kit
- Implemented a multi-agent system with specialized agents for different
tasks
- Added state management and routing logic using LangGraph's StateGraph
- Integrated Tavily search capabilities for enhanced general-purpose
queries
- Added support for token swaps using Jupiter DEX
- Implemented TypeScript-based project structure with full type safety
- Added comprehensive documentation and architecture diagram
## Implementation Details
- Created a directed workflow using StateGraph with the following
components:
- Manager Agent: Handles query classification and routing
- General Agent: Processes basic queries with Tavily search integration
- Transfer/Swap Agent: Handles token transfers and DEX operations
- Read Agent: Manages blockchain data queries
- Implemented state management using LangGraph annotations for query
classification
- Added environment-based configuration for API keys and RPC endpoints
- Integrated with external dependencies:
- @langchain/community v0.3.20
- @langchain/core v0.3.26
- @langchain/langgraph v0.2.36
- solana-agent-kit v1.3.0
- Set up TypeScript configuration with ESM support
## Architecture
<img width="801" alt="Screenshot 2024-12-27 at 5 59 26 PM"
src="https://github.com/user-attachments/assets/a90597ac-3bfc-47e1-b1de-5a17a3de106b"
/>
## Transaction executed by agent
Example transaction:
## Additional Notes
- The implementation follows a modular architecture as shown in the
architecture diagram
- Supports both read and write operations on the Solana blockchain
- Includes comprehensive error handling and type safety
- Provides flexible configuration through environment variables
- Project structure follows best practices with clear separation of
concerns
- Includes example queries for testing different agent pathways
## Checklist
- [x] I have tested these changes locally
- [x] I have updated the documentation
- [x] I have added a transaction link
- [x] I have added the prompt used to test it
# Pull Request Description
It adds a Postgres database to have a persistent agent that remembers
chats even when shut and opened again.
## Related Issue
Fixes#76
## Changes Made
This PR adds the following changes:
- Added an example of how we can integrate a Postgres db so that the
agent remembers its previous chats.
## Implementation Details
- included a postgres db to store chat for future reference
-
## Transaction executed by agent
NA
## Prompt Used
<img width="936" alt="image"
src="https://github.com/user-attachments/assets/0aa1bed2-e895-41bf-ad37-a52f679db7cf"
/>
see it remebers my name even when i closed it and ran again .
## Additional Notes
https://langchain-ai.github.io/langgraphjs/reference/classes/checkpoint_postgres.PostgresSaver.html
I used this above link to implement the changes.
## Checklist
- [ x ] I have tested these changes locally
# Pull Request Description
Agent can now create links with sol and spl tokens
## Related Issue
Fixes#21
## Changes Made
This PR adds the following changes:
<!-- List the key changes made in this PR -->
- Added support for tiplinks for SOL
- Also supports spl tokens
## Transaction executed by agent
<!-- If applicable, provide example usage, transactions, or screenshots
-->
Example transaction:
## Prompt Used
<!-- If relevant, include the prompt or configuration used -->
```create me a tiplink for 0.001 sol```
## Checklist
- [x] I have tested these changes locally
- [ ] I have updated the documentation
- [x] I have added a transaction link
- [x] I have added the prompt used to test it
