[LangChain Storacha Tools] - [April 3, 2025] - Encode AI Hackathon

[QuietLiu01]

Title:

[LangChain Storacha Tools] - [April 3, 2025] - [LangChain Storacha Tools] - Encode AI Hackathon

---

Body:

[LangChain Storacha Tools] - [April 3, 2025] - [LangChain Storacha Tools] - Encode AI Hackathon

Repository Link

[LangChain Storacha Tool](https://github.com/black-domain/langchain-storacha-tool)

Contributors

@QuietLiu01

Accomplished Tasks

• Integrated Storacha into Langchain.
• Enabled users to upload files (text, images, pdf) through the AI agent.
• Utilized Storacha to store the thought chain of the AI agent sessions.

Update

• Our project, LangChain Storacha Tools, aims to support Storacha functionality within Langchain.
• What went well: The integration of Storacha into Langchain was relatively smooth. We were able to quickly understand the core concepts of both platforms and find a way to make them work together. Also, enabling file uploads through the AI agent was successful as we managed to handle various file types without major issues.
• What was difficult: Storing the thought chain of the AI agent sessions had some challenges. There were difficulties in accurately capturing and formatting the thought chain data in a way that could be easily stored and retrieved in Storacha. Also, ensuring the security and privacy of the uploaded files and the stored thought chain data was a complex task that required careful consideration.

Demo Videos

[](https://www.youtube.com/watch?v=WzCVwVU60D4)

Feedback

• We would like to know more about the best practices for ensuring data security and privacy when dealing with AI agent session data and uploaded files in the context of Storacha and Langchain integration. Also, it would be helpful to have more detailed documentation on how to optimize the storage and retrieval of the thought chain data in Storacha.

Next Tasks

• Support the backup of conversation history within Langchain.

[jamiechicago312]

Can you link to the langchain repo so we can review please @QuietLiu01 ?

I'll adjust the template for other too. Thank you!