Hey Cameron, nothing on SDKs at the moment, with Copilot directly integrated into the Microsoft 365 apps and services. There are opportunities to extend Copilot to reason over third party data via connectors or plugins, check out this link for more info https://learn.microsoft.com/en-us/microsoftteams/platform/copilot/how-to-extend-copilot#how-to-make-your-graph-connector-work-better-with-copilot