Registry of open-source tools that help you build agents using LangChain, Vercel AI, CrewAI, or other platforms
Coinbase AgentKit: Cross-protocol framework (TypeScript + Python SDKs) for AI agents onchain. LangChain integration + examples for various integrations.
Solana Agent Kit (Sendai): Open-source toolkit for connecting AI agents to Solana protocols. Enables agents to autonomously perform 60+ actions including token trading, NFT management, DeFi operations, and more. Features LangChain integration, Vercel AI SDK support, and extensive blockchain capabilities.
Sui Agent Kit: LangChain-based toolkit for seamless interactions with the Sui blockchain. Provides essential tools for developers to build AI agents operating within the Sui ecosystem.
Sui Agent Tools: Comprehensive suite of blockchain tools with extensive Sui ecosystem coverage. Includes DEX integrations, lending protocols, and compatibility with Vercel AI SDK. Tools for DEX trading, lending/borrowing, liquid staking, and market data access.
Move Agent Kit: Open-source toolkit for connecting AI agents to Move/Aptos protocols. Supports token operations, NFT management, and DeFi integrations, enabling versatile blockchain applications.
Sezo: Open-source toolkit for connecting AI agents to Solana protocols. Supports 60+ actions including token trading, NFT management, and DeFi operations, providing a robust framework for AI-driven solutions on Solana.
Brian AI LangChain Toolkit: TypeScript SDK for blockchain interactions via LangChain agents. Supports cross-chain operations, token swaps/bridging, DeFi operations (deposit, withdraw, borrow, repay), token transfers, NFT/token deployment, and faucet interactions. Compatible with standard wallets and Coinbase CDP wallets.
Stripe Agent Toolkit: Enables popular agent frameworks including LangChain, CrewAI, Vercel's AI SDK, and Model Context Protocol (MCP) to integrate with Stripe APIs through function calling. Supports both Python and TypeScript, built on top of the Stripe Python and Node SDKs.
solagent.rs: An open-source Agent framework for connecting any AI agents to Solana protocols in Rust.
| Tool Name | LangChain | Vercel AI | CrewAI | MCP | Native Blockchain |
|---|---|---|---|---|---|
| Solana Agent Kit | ✅ | - | - | - | ✅ |
| Sui Agent Kit | ✅ | - | - | - | ✅ |
| Move Agent Kit | ✅ | - | - | - | ✅ |
| Stripe Agent Toolkit | ✅ | ✅ | ✅ | ✅ | - |
| Sezo | ✅ | ✅ | - | - | ✅ |
| Brian AI LangChain Toolkit | ✅ | - | - | - | ✅ |
| Sui Agent Tools | - | ✅ | - | - | ✅ |
| Coinbase AgentKit | ✅ | - | - | - | ✅ |
| solagent.rs | - | - | - | - | ✅ |
To add another toolkit to this list, please open a pull request with your addition.