Koog

Koog

JetBrains
+
+

Related Products

  • Gemini Enterprise Agent Platform
    1,161 Ratings
    Visit Website
  • LM-Kit.NET
    29 Ratings
    Visit Website
  • StackAI
    55 Ratings
    Visit Website
  • Jotform
    9,009 Ratings
    Visit Website
  • Retool
    598 Ratings
    Visit Website
  • SearchUnify
    150 Ratings
    Visit Website
  • Google AI Studio
    42 Ratings
    Visit Website
  • BAND
    3 Ratings
    Visit Website
  • Forethought
    166 Ratings
    Visit Website
  • Dialpad Support
    1,607 Ratings
    Visit Website

About

Koog is a Kotlin‑based framework for building and running AI agents entirely in idiomatic Kotlin, supporting both single‑run agents that process individual inputs and complex workflow agents with custom strategies and configurations. It features pure Kotlin implementation, seamless Model Control Protocol (MCP) integration for enhanced model management, vector embeddings for semantic search, and a flexible system for creating and extending tools that access external systems and APIs. Ready‑to‑use components address common AI engineering challenges, while intelligent history compression optimizes token usage and preserves context. A powerful streaming API enables real‑time response processing and parallel tool calls. Persistent memory allows agents to retain knowledge across sessions and between agents, and comprehensive tracing facilities provide detailed debugging and monitoring.

About

OpenHarness is an open-source TypeScript SDK for developers building custom AI-agent applications, including coding agents, CLI tools, and web-based assistants. It provides stateless agent execution, explicit conversation-state handling, streaming events, composable middleware for retries, persistence and context compaction, hierarchical subagents, and permission-controlled tools. Developers can connect model providers through the Vercel AI SDK, add external capabilities through Model Context Protocol (MCP), and use filesystem or shell tools through configurable providers. The SDK also offers React hooks and Vue composables for streaming agent output into application interfaces. OpenHarness is installed as an npm package and is intended to be embedded in projects running on Node.js or edge runtimes; it is a developer library rather than a hosted end-user agent service.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Not Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Developers and engineering teams requiring a solution to build, customize, and deploy AI agents with complex workflows and real‑time integrations

Audience

Software developers and engineering teams building custom AI-agent applications, including coding agents, CLI tools, and web assistants.

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Not Supported

API

Offers API Supported

API

Offers API Supported

Screenshots and Videos

Screenshots and Videos

No images available

Pricing

Free
Free Version Supported
Free Trial Not Supported

Pricing

No information available.
Free Version Not Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

JetBrains
Founded: 2000
United States
docs.koog.ai/

Company Information

OpenHarness
open-harness.dev/

Alternatives

Mastra

Mastra

Mastra AI

Alternatives

Deep Agents

Deep Agents

LangChain
Mastra

Mastra

Mastra AI
eve

eve

Vercel

Categories

Agentic AI Supported
AI Agent Builders Supported

Categories

Integrations

Model Context Protocol (MCP) Supported
Anthropic Not Supported
Apache Groovy Supported
Gradle Supported
Kotlin Supported
Maven Supported
OpenAI Not Supported
Vercel AI SDK Not Supported

Integrations

Model Context Protocol (MCP) Supported
Anthropic Supported
Apache Groovy Not Supported
Gradle Not Supported
Kotlin Not Supported
Maven Not Supported
OpenAI Supported
Vercel AI SDK Supported
Claim Koog and update features and information
Claim Koog and update features and information
Claim OpenHarness and update features and information
Claim OpenHarness and update features and information