Memory

Margarita supports using memory to persist information to JSON across runs.

Memory variables are stored in a memory.json file at the end of a run and loaded back at the beginning of the next run, making them available in the context and in @effect func calls.

Use the @memory var node to create a memory variable:

@memory var favorite_color

<<
If favorite_color is not set, set it to "blue".
Otherwise write a log message saying "The user's favorite color is favorite_color".
>>

@effect run

Immediate effects

These operations on memory variables execute immediately when the agent encounters them in the script, rather than being deferred until @effect run.

Deleting a memory variable

@memory delete favorite_color

Clearing all memory

@memory clear