When both default_mode.ultrawork and default_mode.ralph_loop are true,
the ralph loop handles ultrawork behavior via its continuation mechanism
(prepends 'ultrawork' to each iteration prompt). Injecting the ultrawork
system prompt on top would be redundant — the continuation prompt
re-triggers keyword detection, which defeats the purpose of invisible
system prompt injection.
The ultrawork flag still controls loop behavior (500 max iterations +
Oracle verification gate) via chat-message.ts startLoop({ ultrawork }).
When default_mode.ultrawork is enabled, inject the ultrawork behavioral
instructions into the system prompt (experimental.chat.system.transform)
instead of prepending them to the user's visible chat message.
- system-transform.ts: No-op handler now injects ultrawork message into
output.system[] when defaultMode.ultrawork is active. Checks for existing
<ultrawork-mode> tag to avoid re-injection after compaction.
- keyword-detector/hook.ts: Removes the visible text injection
(output.parts[].text prepend) for default_mode.ultrawork path. Only
shows the toast as the user-facing indicator.
- plugin-interface.ts: Wires getUltraworkMessage from keyword-detector
into createSystemTransformHandler.
Result: Ultrawork mode activates silently via system prompt — the chat
stays clean, and only a toast shows 'Ultrawork Mode Active'.
herjarsa