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