LSP Setup

Editor integration for Sidemantic SQL via the Language Server Protocol.

Sidemantic includes an LSP server for its SQL dialect (MODEL/DIMENSION/METRIC/RELATIONSHIP/SEGMENT).

Start the Server

sidemantic lsp

uvx sidemantic lsp --help

Usage: sidemantic lsp

The LSP server runs on stdio. Configure your editor to start the command for files you want to edit.

If completion doesn’t work, confirm the editor is actually launching sidemantic lsp.
If diagnostics are missing, run sidemantic validate and compare errors.