franken-snowflake — the agent-ergonomic CLI (library body shared by the
franken-snowflake and fsnow binaries).
This crate owns the public command contract described in
docs/agent_cli_contract.md. Read commands (query run, catalog scan,
profile doctor --online) drive the real Snowflake SQL API under the live
feature; mutations run through query write, which executes directly once a
profile sets WRITE_ENABLED (--dry-run stays available as an optional
preview, and the dry-run/confirm ceremony becomes mandatory only when a
profile opts in with WRITE_REQUIRE_CONFIRM). The
deterministic envelope, error-code registry, and --json/--toon output
switch give every surface one stable shape.