Signal has no database. It stores no tokens, SDP, ICE, file names or message contents. Room and presence data exist only in process memory. The one exception is the queue of a hosted server that ...

Give any MCP agent a real iPhone or an Android emulator in the cloud. Add Phone Harness as a custom connector in Claude, Cursor, ChatGPT, Codex, or any MCP client, and your agent can see the screen, ...