feat(brain): route real-time search by live broadcast state

STREAM_BROWSER becomes the broadcast *capability* master flag; the live
screen-share state (new ToolContext.broadcasting, passed per turn by the bot)
decides the backend:
  - master off            -> broadcast disabled, always Gemini
  - master on + live on    -> on-screen Chrome (visible on the stream)
  - master on + live off   -> Gemini
context.broadcasting is None outside the voice path (evals, text entry, older
bot) and falls back to the master flag, so current behaviour is unchanged.
This is the brain-side foundation; bot-side wiring (bridge passes broadcast
state, auto-broadcast on voice join, voice on/off toggle) follows.

Specs + docs/llm_contexts.md updated. Covered by
tests/test_web_search_broadcast_routing.py.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
This commit is contained in:
javis-bot
2026-06-11 01:17:50 +09:00
parent f54e2a46ae
commit 5d45d1d3bd
6 changed files with 144 additions and 22 deletions

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@@ -171,7 +171,7 @@ Every distinct LLM call in Jarvis, what feeds it, what consumes it, and how it i
- **Weather** ([src/jarvis/tools/builtin/weather.py](src/jarvis/tools/builtin/weather.py), ~line 60) — `ollama_chat_model`, parses location/time/unit from the query.
- **Nutrition log_meal** ([src/jarvis/tools/builtin/nutrition/log_meal.py](src/jarvis/tools/builtin/nutrition/log_meal.py), lines 48 & 136) — `ollama_chat_model`, extracts nutrients, confirms logging.
- **Gemini real-time search** ([src/jarvis/tools/builtin/realtime_search.py](src/jarvis/tools/builtin/realtime_search.py)) — **external Gemini model**, NOT Ollama. Only on the `webSearch` route when `STREAM_BROWSER=false`; the sub-mode is `cfg.gemini_auth` (env `GEMINI_AUTH`, default `oauth`):
- **Gemini real-time search** ([src/jarvis/tools/builtin/realtime_search.py](src/jarvis/tools/builtin/realtime_search.py)) — **external Gemini model**, NOT Ollama. Used on the `webSearch` route whenever the on-screen Chrome path is NOT active: either `STREAM_BROWSER=false` (broadcast disabled) or `STREAM_BROWSER=true` with the live broadcast currently off (`context.broadcasting` False). Sub-mode is `cfg.gemini_auth` (env `GEMINI_AUTH`, default `oauth`):
- `oauth` (default) `gemini_cli_search()` — shells out to the Gemini CLI (`gemini -p <query> -o json --skip-trust`, default approval mode) authenticated by the user's Google-account login (`GEMINI_API_KEY`/`GOOGLE_API_KEY` stripped from the child env, `GOOGLE_GENAI_USE_GCA=true` set to select OAuth); model is whatever the CLI/account defaults to. Uses the CLI's built-in web-search grounding. Bounded by a 30s subprocess timeout.
- `apikey` `gemini_search()` — one REST `generateContent` call (`gemini_model`, default `gemini-2.0-flash`) with the `google_search` grounding tool; keyed by `GEMINI_API_KEY`.
Both return the fenced UNTRUSTED-WEB-EXTRACT envelope consumed by the main loop (#1). Fail-open: CLI missing / login expired / quota 429 / timeout / errors / missing key all fall through to the DDG cascade. The `STREAM_BROWSER=true` route (`browser_search()`) makes NO LLM call — it drives Chrome and scrapes Google results.