Kern
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Get Started

Get Started

Introduction
Install & Setup

Visualization

Visualization & Response Display

Basics

Agents
Teams
Workflows
Input & Output
Database
Overview
Chat History
Session Storage
Supported Databases
Overview
PostgreSQL
Async PostgreSQL
MySQL
Async MySQL
SQLite
Async SQLite
In-Memory
DynamoDB
MongoDB
Async MongoDB
JSON
Singlestore
SurrealDB
Redis
GCS
Firestore
Supabase
Neon
Custom Tables
Memory
Knowledge
Learning
Models
Context Providers
Tools

Advanced

Session Management
Context Management
State Management
Chat History
Context Compression
Dependency Injection
Hooks
Run Cancellation
Background Execution
Skills
Reasoning
Multimodal

Production

Guardrails
Human-in-the-Loop
Evals
Tracing
Scheduler

Providers

Model Providers
Supported Databases
Overview
PostgreSQL
Async PostgreSQL
MySQL
Async MySQL
SQLite
Async SQLite
In-Memory
DynamoDB
MongoDB
Async MongoDB
JSON
Singlestore
SurrealDB
Redis
GCS
Firestore
Supabase
Neon
Custom Tables
Vector Stores
Embedders

Other

Culture
Custom Logging

Additional Resources

Getting Help
Install & Setup
Observability
Integrations
Migrations
Cursor Rules
Contributing to Kern
AgentUI
Telemetry

Database Index

Index of all databases supported by Kern.

Kern supports the following database providers organized by category:

Relational Databases

database

PostgreSQL

PostgreSQL relational database integration.

database

Async PostgreSQL

Asynchronous PostgreSQL integration.

database

MySQL

MySQL relational database integration.

database

Async MySQL

Asynchronous MySQL integration.

database

SQLite

SQLite lightweight database integration.

database

Async SQLite

Asynchronous SQLite integration.

NoSQL Databases

leaf

MongoDB

MongoDB document database integration.

leaf

Async MongoDB

Asynchronous MongoDB integration.

database

Redis

Redis in-memory data store integration.

aws

DynamoDB

Amazon DynamoDB NoSQL database.

fire

Firestore

Google Cloud Firestore integration.

database

SurrealDB

SurrealDB multi-model database.

Database Services

cloud

Neon

Neon serverless PostgreSQL integration.

database

Supabase

Supabase PostgreSQL platform integration.

database

SingleStore

SingleStore distributed database integration.

Storage & File Systems

google

Google Cloud Storage

Google Cloud Storage integration.

file-code

JSON

JSON file-based storage integration.

memory

In-Memory

In-memory storage integration.

Connect a database to persist sessions, user memories, and more.

Kern

Small Models. Big Impact.

An agent framework built for 1-7B parameter LLMs.

Documentation

  • Getting Started
  • Agents
  • Workflows
  • Tools
  • Models

Resources

  • Structured Output
  • Visualization
  • Knowledge Base
  • Storage

Community

  • GitHub
  • Discord

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