- Register tools, prompts, resources, and resource templates via container instead of the SDK's file-based discovery
- Add
debug:mcpcommand listing the registered MCP capabilities with their handlers - Show MCP capabilities (including their handlers) in the profiler panel on every request, not only on requests serving MCP
- Add
http.allowed_hostsconfiguration to allow custom hosts or disable the DNS rebinding protection when exposing a public MCP server - Add MCP Apps support via the
#[AsMcpApp]/#[AsMcpAppTool]attributes: interactive HTML UI resources whose tools return a context array the bundle renders server-side with Twig (HTML-over-the-wire); configurable viamcp.apps.enabled
- Add
frameworksession store backed by Symfony'sSessionHandlerInterface
- Add
ResetInterfacesupport toTraceableRegistryto clear collected data between requests
- Add support for server description, icons, and website URL
- Add the bundle