Tinker is a newly launched API designed for fine-tuning language models, allowing researchers to easily customize and experiment with various models without managing the underlying infrastructure. The service supports both large and small models and is currently in private beta, with plans for onboarding users and introducing usage-based pricing soon.

Model Context Protocol (MCP) is a standardized protocol that facilitates interaction between large language models and Cloudflare services, allowing users to manage configurations and perform tasks using natural language. The repository provides multiple MCP servers for various functionalities, including application development, observability, and AI integration. Users can connect their MCP clients to these servers while adhering to specific API permissions for optimal use.