Developed a new token configuration for the Chain Comics utility token within the tonkeeper/ton-assets repository, focusing on establishing a standardized approach for future token integrations. Leveraging YAML for configuration management, the work involved creating a CHAIN.yaml file that defines token attributes and social links, ensuring clarity and consistency in documentation. The implementation included a verification step to confirm the accuracy and deployment readiness of the configuration. By introducing a reusable YAML-based pattern, the project streamlines onboarding and maintenance for additional tokens. The work demonstrates attention to detail in documentation and configuration management, with an emphasis on maintainability and scalability.