install · human + agent

Install language plane

Four paths: browser desk, TUI slash, Python bridge, PWA home-screen. Version stamp always from version.json.

1 · Browser (fastest)

Open lang-chat-desk.html
Or hub: lang.ugrad.ai/
Optional: Add to Home Screen (PWA) from desk / Memory Glass

2 · Grok / fcs CLI

# in Grok TUI or any terminal with fcs on PATH
/language chat from en - fr - ja
/language chat /cam from en - fr - ja
fcs language help
fcs language desk   # opens paper :8790 desk when local

3 · Python bridge

cd /path/to/grok-build
export XAI_API_KEY=…   # or offline without key
python3 scripts/language/lang-chat-bridge.py say "hello everyone" \
  --from en --to fr,ja,zh --aggregate
bash scripts/language/lang-chat-launch.sh from en to fr,ja --cam --live --cast

4 · Agent linking

Read for-ai.html + llms-language.txt
Use window.__fcLanguageDesk after desk load
Pair geometry: kbatch.ugrad.ai/for-ai

5 · Local paper site (:8790)

# Soft Path owns 8765/8766 — language paper parks on 8790
bash ~/.panda/vision/cast/paper/site/serve-8790.sh
open http://127.0.0.1:8790/lang/
open http://127.0.0.1:8790/lang-chat-desk.html?provider=live

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