LayerZero Labs, Inc. contributed the following description of the example string-passing Solana OApp:

This is a simple cross-chain string-passing OApp example involving EVM and Solana.

Zellic conducted a security assessment for LayerZero Labs, Inc. from May 26th to May 28th, 2025. During this engagement, Zellic reviewed the example string-passing Solana OApp's code for security vulnerabilities, design issues, and general weaknesses in security posture.