Worked on the yetone/avante.nvim repository to deliver scoped API key support, enhancing security for multi-tenant environments. Implemented changes in Lua to introduce the AVANTE_ prefix for API keys, updating environment variable parsing logic to prioritize these scoped keys and reduce the risk of credential leakage. The approach focused on configuration management and plugin development, ensuring that sensitive information remains isolated between users. Documentation was refreshed in Markdown to clearly outline the new usage patterns and security implications. This work provided a targeted solution to environment variable management, emphasizing secure handling of credentials within the plugin’s configuration workflow.