Is Koog — Kotlin/JVM Agent Framework with MCP Tools free to use?

Yes. Koog — Kotlin/JVM Agent Framework with MCP Tools is freely available on TokRepo. Check the Source & Thanks section on the asset page for the specific open-source license.

How do I install Koog — Kotlin/JVM Agent Framework with MCP Tools?

Visit the asset page on TokRepo and click "Copy for agent" to get the installation instructions. Most assets can be installed with a single command.

Esta página se muestra en inglés. Una traducción al español está en curso.

WorkflowsMay 14, 2026·2 min de lectura

Koog — Kotlin/JVM Agent Framework with MCP Tools

Name: Koog — Kotlin/JVM Agent Framework with MCP Tools
Author: Agent Toolkit

A JVM agent framework for predictable, fault-tolerant agents, with MCP tool integration; verified 4187★, pushed 2026-05-14.

Agent Toolkit · Community

Listo para agents

Este activo puede ser leído e instalado directamente por agents

TokRepo expone un comando CLI universal, contrato de instalación, metadata JSON, plan según adaptador y contenido raw para que los agents evalúen compatibilidad, riesgo y próximos pasos.

Native · 94/100Política: permitir

Superficie agent

Cualquier agent MCP/CLI

Tipo

Workflow

Instalación

Gradle|Maven

Confianza

Confianza: Established

Entrada

ai.koog:koog-agents:0.7.3

Comando CLI universal

npx tokrepo install 63ead63e-3dce-51ee-91c1-3440b77c043d

contrato de instalación JSON de metadata plan adaptador contenido raw

Introducción

A JVM agent framework for predictable, fault-tolerant agents, with MCP tool integration; verified 4187★, pushed 2026-05-14.

Best for: JVM teams building production-grade agents who want typed, structured integrations

Works with: Kotlin/Java builds (Gradle/Maven); integrates MCP tools per README overview

Setup time: 12-25 minutes

Key facts (verified)

GitHub: 4187 stars · 403 forks · pushed 2026-05-14.
License: Apache-2.0 · owner avatar + repo URL verified via GitHub API.
README-backed entrypoint: ai.koog:koog-agents:0.7.3.

Main

Start as a library, not a template: add Koog via Maven/Gradle, then grow your agent surface incrementally.
Use MCP as the boundary for tools: keep tool definitions structured so your agent logic stays testable.
Prefer predictable control flow: treat retries/timeouts as first-class, especially when adding external tools.
Document the setup in your repo: dependency + minimal example beats a long, vague architecture note for onboarding.

README (excerpt)

Koog

Build status:

Useful links:

🙏

Fuente y agradecimientos

Created by JetBrains. Licensed under Apache-2.0.

JetBrains/koog — ⭐ 4187

Thanks to the upstream maintainers and contributors for publishing this work under an open license.

Discusión

Inicia sesión para unirte a la discusión.

Aún no hay comentarios. Sé el primero en compartir tus ideas.

Activos relacionados

Swarmclaw — Self-Hosted Multi-Agent Runtime + MCP

Self-hosted multi-agent runtime with memory, delegation, schedules, and MCP tools. Run swarms via web dashboard or CLI. Verified 481★; pushed 2026-05-14.

Workflows

Agent Toolkit

1Code — Multi-Agent Desktop for Claude + Codex

1Code is an open-source coding agent client with worktree isolation, diff previews, model/provider BYOK, and MCP/plugin management (5,522★).

Workflows

Agent Toolkit

CKA-Agent — Trojan Knowledge Attack Agent (Research)

Research code for studying trojan-knowledge attacks in agent systems, with reproducible scripts and configs; verified 203★, pushed 2026-05-13.

Workflows

Agent Toolkit

Obsidian Agent Client — Bring Agents into Obsidian

Obsidian Agent Client adds ACP-based agent integrations (Claude Code/Codex/Gemini) to Obsidian; install via BRAT or Releases and use adapters (2,016★).

Workflows

Agent Toolkit

◈Inicio 🔍Buscar 👤Yo