# Knowledge-Base Functions

## GENERAL

Knowledge-Base Functions are primarily used for inter-plugin communication.

## TABLE OF CONTENT

- **[get_host_kb_index](get_host_kb_index.md)** - Get the KB index of the host running the current script
- **[get_kb_item](get_kb_item.md)** - retrieves an entry from the KB
- **[get_kb_list](get_kb_list.md)** - retrieves multiple entries from the KB
- **[replace_kb_item](replace_kb_item.md)** - creates a new entry in the KB or replace the old value
- **[set_kb_item](set_kb_item.md)** - creates a new entry in the KB
