Complement readme.

README.md

@@ -2,6 +2,24 @@
 
 LLM service over TCP with shared context.
 
+## Usage
+
+### Dependencies
+
+- `deno` Typescript runtime used for the project, install it using your package manager.
+- `ollama` Local LLM service used to run chats, install it using your package manager.
+- `llama3.2` Language Model used for chats, you can install it using `ollama pull llama3.2`.
+
+### Running
+
+> kub requires the ollama service to be active, either start it manually with `ollama serve` or enable its systemd
+> service `sudo systemctl enable --now ollama.service`
+
+```sh
+$ ./src/kub.ts
+# Listening on port 8080
+```
+
 ## TODO
 
 - [ ] Colored chat.