Adding Compass Labs actions.

[scheuclu]

This PR is adding Compass Labs actions to agentkit.

Description

This is done by utilizing the Compass Langchain Toolkit.
This toolkit provides full access to the Compass Labs DeFi API.
At the moment, there's about 45 actions and we are expanding it.

Tests

The Compass Toolkit provides about 45 tools. We write a matrix to call each tools with its example arguments.

Checklist

A couple of things to include in your PR for completeness:

• Added documentation to all relevant README.md files
• Added a changelog entry

[cb-heimdall]

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[scheuclu]

Hey @murrlincoln

Do you have any feedback on this already?

[CarsonRoscoe]

Hi @scheuclu, thank you for the contribution!

I have two questions,

1. I tried using compass_action_provider() in the langchain-cdp-server-chatbot example, but didn’t see any new actions added to the agent. Is there additional setup required to get this working? If so, could you include a working example in the examples/ folder that demonstrates the integration?

2. It looks like this implementation is tightly coupled to Langchain. AgentKit action providers are meant to be framework-agnostic—they get wrapped into specific formats (like Langchain or OpenAI Agents) via the framework extension packages. The core action providers in AgentKit should ideally remain portable. That said, I'm not opposed to wrapping Langchain tools inside an AgentKit action provider, as long as the interface gets adapted to the AgentKit pattern.

Thank you for your time :)

[scheuclu]

Hi @scheuclu, thank you for the contribution!

I have two questions,

1. I tried using compass_action_provider() in the langchain-cdp-server-chatbot example, but didn’t see any new actions added to the agent. Is there additional setup required to get this working? If so, could you include a working example in the examples/ folder that demonstrates the integration?
2. It looks like this implementation is tightly coupled to Langchain. AgentKit action providers are meant to be framework-agnostic—they get wrapped into specific formats (like Langchain or OpenAI Agents) via the framework extension packages. The core action providers in AgentKit should ideally remain portable. That said, I'm not opposed to wrapping Langchain tools inside an AgentKit action provider, as long as the interface gets adapted to the AgentKit pattern.

Thank you for your time :)

Thanks for the answer! I'll rebase and make a concrete example.

I am not sure I fully follow your last comment. Can you give an example as to what the correct agentit patter is @CarsonRoscoe

[scheuclu]

Hey! I updated a file in the langchain-cdp-server-chatbot to also load our action provider.

It wont work though if you are on base-sepolia as our action-provider only supports mainnet.
(We generally find it much more useful to test on mainnet forks rather then testnets...)

If you change to mainnet, you'll see our actions there.