import { create, use } from '@memvid/sdk';
import { existsSync } from 'fs';

// create() for NEW files, use() for EXISTING files
const mem = existsSync('knowledge.mv2')
  ? await use('basic', 'knowledge.mv2')
  : await create('knowledge.mv2', 'basic');

await mem.put({ title: 'Team Info', label: 'notes', text: 'Alice works at Anthropic...' });
const results = await mem.find('who works at AI companies', { k: 5, mode: 'lex' });
const alice = await mem.state('Alice');
// { slots: { employer: 'Anthropic', role: 'Senior Engineer' } }

from memvid_sdk import create, use
import os

# create() for NEW files, use() for EXISTING files
path = 'knowledge.mv2'
mem = use('basic', path) if os.path.exists(path) else create(path)

mem.put(title='Team', label='info', metadata={}, text='Alice works at Anthropic...')
results = mem.find('who works at AI companies', k=5, mode='lex')
alice = mem.state('Alice')
# {'slots': {'employer': 'Anthropic', 'role': 'Senior Engineer'}}