tinovyatkin/amazon-bedrock-copilot-chat

Implements VSCode's official Language Model Chat Provider API with AWS SDK to expose Claude, Llama, and other Bedrock models directly in Copilot Chat, supporting streaming responses, tool calling, vision inputs, and prompt caching. Offers flexible AWS authentication (profiles, API keys, or access keys), automatic 1M context window support for Claude Sonnet 4.x/Opus 4.6, and extended thinking capabilities with configurable thinking effort levels. Automatically filters models by region and tool-calling capability, with support across commercial AWS, GovCloud, and China partitions.