PowerMem TypeScript SDK

TypeScript version of PowerMem, powered by SeekDB.

Install

npm install powermem

Configuration

Create a .env file in your project root:

# Embedding
EMBEDDING_PROVIDER=openai
EMBEDDING_API_KEY=sk-...
EMBEDDING_MODEL=text-embedding-3-small

# LLM
LLM_PROVIDER=openai
LLM_API_KEY=sk-...
LLM_MODEL=gpt-4o-mini

# SeekDB (optional, defaults shown)
SEEKDB_PATH=./seekdb_data
SEEKDB_DATABASE=test
SEEKDB_COLLECTION=power_mem
SEEKDB_DISTANCE=l2
SEEKDB_DIMENSION=1536

Usage

import { Memory } from 'powermem';

const memory = await Memory.create(); // auto-loads .env

// Add
await memory.add('User likes coffee', { userId: 'user1' });

// Search
const results = await memory.search('preferences', { userId: 'user1' });
console.log(results.results);

// Update
await memory.update('<memory-id>', 'User prefers espresso');

// Delete
await memory.delete('<memory-id>');

// Close
await memory.close();

API Reference

Method	Description
Memory.create(options?)	Create instance (auto-config from .env)
add(content, options?)	Add memory
search(query, options?)	Semantic search
get(id)	Get by ID
update(id, content)	Update content
delete(id)	Delete by ID
getAll(options?)	List with pagination, sorting, filtering
count(options?)	Count with optional filters
addBatch(items, options?)	Batch add
deleteAll(options?)	Bulk delete
reset()	Clear all
close()	Release resources

Related

• PowerMem — Original Python implementation
• SeekDB — OceanBase embedded vector database

License

Apache License 2.0