Name	Name	Last commit message	Last commit date
parent directory ..
bin	bin
lib	lib
.env.example	.env.example
README.md	README.md
pubspec.lock	pubspec.lock
pubspec.yaml	pubspec.yaml

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Internal knowledge assistant — Dart

Run

cd dnotifier-examples/use-cases/internal-knowledge-assistant/dart
cp .env.example .env
dart pub get
dart run bin/main.dart

Then ask a handbook question, or try /dm hello / /history / /quit.

To watch messages flow both ways, open a second terminal with the ids swapped in that folder's .env (or export them before running).

Input is read from an async stdin stream, so inbound messages print while you type.

Command	Action
(any text)	`sendAI` with `useKnowledgeBase`
`/dm <text>`	`send` over the ws client
`/to <userId>`	Change teammate
`/history`	`fetchChatHistory`
`/share <question>`	Ask, then `send` the answer to the teammate
`/seed`	Index the sample handbook
`/add Title \| content`	`addDocument`
`/list`	`listDocuments`
`/search <query>`	`search` — raw retrieval hits
`/kb on\|off`	Toggle grounding
`/reset`	New session id
`/quit`	Exit

File	Purpose
`lib/clients.dart`	ws client + http client
`lib/knowledge_base.dart`	Handbook pages + `addDocument` wrapper
`lib/prompts.dart`	System + grounding prompts
`lib/assistant.dart`	`sendAI`, `send`, `fetchChatHistory` wrappers
`lib/env.dart`	Minimal `.env` loader
`bin/main.dart`	CLI

Var	Default	Purpose
`DNOTIFIER_APP_ID`	—	Required
`DNOTIFIER_SECRET`	—	Required
`DNOTIFIER_USER_ID`	`alex`	Who you are on the realtime channel
`TEAMMATE_ID`	`jordan`	Who `/dm` messages
`SEED_KB`	`true`	Index the sample handbook on startup
`USE_KNOWLEDGE_BASE`	`true`	Ground answers in the handbook