I spent the long weekend pushing Logic Apps MCP server capabilities further than I had before — and hit two bugs worth documenting. Both are filed. If you're building in this space, save yourself the debugging time. If you've been following along, the MCP server and BODMAS Agent are covered in the previous posts. This post is just about what broke when I wired them together. The Agent Loop fails w
Adding a third person to an encrypted conversation seems like it should be simple. It isn't. The cryptographic properties that make 1:1 messaging secure — forward secrecy, post-compromise security, deniability — become significantly harder to preserve as group size grows. When Signal introduced group chats, they faced a problem that doesn't exist in 1:1 messaging: how do you efficiently encrypt a