Version updated for https://github.com/dotsetlabs/bellwether to version v2.1.3. This action is used across all versions by 0 repositories. Action Type This is a Composite action. Go to the GitHub Marketplace to find the latest changes. Action Summary Bellwether is an open-source tool designed to detect and prevent schema drift in MCP (Model Context Protocol) servers, which are used by AI assistants to interact with external tools. It automates the detection of breaking changes in tool schemas, such as renamed parameters or modified types, ensuring AI workflows remain functional and reliable.