During January 2025, Oyster focused on stabilizing the LIT-Protocol/js-sdk by addressing reliability issues within its test suite. He improved backend test coverage using TypeScript and JavaScript, targeting critical flows such as logger configuration, wrapped-keys access control, and BLS session verification. By refactoring imports and assertion logic, he ensured logger tests accurately reflected real-world usage. Updates to the wrapped-keys tests aligned expectations with actual function outputs, while enhancements to BLS signature verification incorporated correct timestamp handling. These targeted unit test fixes reduced CI flakiness and improved determinism, resulting in a more robust foundation for ongoing development and release cycles.