Packages

Recall is modular by design. The core package handles memory operations, while adapters and providers can be swapped based on your stack.

Core

The foundation of Recall. Provides the memory API for extracting, storing, and querying memories.

Package	Description
`@youcraft/recall`	Memory API with extract, query, and CRUD operations

npm install @youcraft/recall

Extractors

Extractors identify important facts from conversations using LLMs. They also handle consolidation—deciding whether to ADD, UPDATE, DELETE, or ignore a new fact based on existing memories.

Package	Description
`@youcraft/recall-extractor-openai`	OpenAI GPT models
`@youcraft/recall-extractor-anthropic`	Anthropic Claude models

See Extractors for installation, usage, and how to build custom extractors.

Embeddings Providers

Embeddings providers convert text into vectors for semantic similarity search. When you extract a memory or run a query, the embeddings provider generates vectors that capture the meaning of the text.

Package	Description
`@youcraft/recall-embeddings-openai`	OpenAI text-embedding-3-small/large
`@youcraft/recall-embeddings-cohere`	Cohere embed-v3.0 models

See Embeddings for installation, usage, and how to build custom providers.

Database Adapters

Database adapters handle where memories are stored. Each adapter implements the same interface, so you can switch databases without changing your application code.

Package	Description
`@youcraft/recall-adapter-sqlite`	SQLite with better-sqlite3
`@youcraft/recall-adapter-postgresql`	PostgreSQL with pg driver
`@youcraft/recall-adapter-mysql`	MySQL with mysql2 driver

See Database Adapters for installation, usage, and how to build custom adapters.

Integrations

Integrations connect Recall with AI frameworks, handling memory injection and extraction automatically.

Package	Description
`@youcraft/recall-ai-sdk`	Vercel AI SDK wrapper
`@youcraft/recall-mcp`	MCP tool definitions for custom servers
`@youcraft/recall-mcp-server`	Standalone MCP server for Claude Desktop, Cursor, etc.

See the integration guides:

Quick Start Installation

For a typical setup with OpenAI and SQLite:

npm install @youcraft/recall \
  @youcraft/recall-adapter-sqlite \
  @youcraft/recall-embeddings-openai \
  @youcraft/recall-extractor-openai

Add the AI SDK integration if using Vercel AI SDK:

npm install @youcraft/recall-ai-sdk