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Kotlin Tooling Kotlin Toolchain

Kotlin Tooling Kotlin Toolchain is an agent skill (a SKILL.md file) from Kotlin/kotlin-agent-skills. Load when building, running, testing, packaging, linting, or configuring a Kotlin/Java project with the Kotlin Toolchain (JetBrains' unified CLI, formerly Amper), when scaffolding a new or. It works with Claude Code and Codex and has 1,071 GitHub stars across a repository of 2 listed skills.

github.com/Kotlin/kotlin-agent-skills/skills/kotlin-tooling-kotlin-toolchain (opens in a new tab)

  • Official
  • Multi-skill repo
  • Plugin marketplace
  • Coding
  • Actively maintained

Add this skill

Claude

This repository is a Claude Code plugin marketplace. In Claude Code:

/plugin marketplace add Kotlin/kotlin-agent-skills
/plugin install kotlin-agent-skills@Kotlin

In the Claude apps, zip the kotlin-tooling-kotlin-toolchain folder and upload it under Customize > Skills > + > Upload a skill (code execution must be on).

ChatGPT / Codex

Codex reads skills from .agents/skills/ in a repo or ~/.agents/skills/ for every project:

git clone --depth 1 https://github.com/Kotlin/kotlin-agent-skills.git
cp -r kotlin-agent-skills/skills/kotlin-tooling-kotlin-toolchain .agents/skills/kotlin-tooling-kotlin-toolchain   # repo; ~/.agents/skills for all projects

Standalone skills also load in the ChatGPT desktop app.

Cursor

Cursor loads skills from .cursor/skills/ (or ~/.cursor/skills/) and also reads .claude/skills/:

git clone --depth 1 https://github.com/Kotlin/kotlin-agent-skills.git
cp -r kotlin-agent-skills/skills/kotlin-tooling-kotlin-toolchain .cursor/skills/kotlin-tooling-kotlin-toolchain   # project; ~/.cursor/skills for all projects

Source (checked Oct 7, 2026): code.claude.com/docs/en/skills (opens in a new tab), code.claude.com/docs/en/plugin-marketplaces (opens in a new tab), support.claude.com/en/articles/12512180-using-skills-in-claude (opens in a new tab), learn.chatgpt.com/docs/build-skills (opens in a new tab), cursor.com/docs/context/skills (opens in a new tab)

What this skill does

Load when building, running, testing, packaging, linting, or configuring a Kotlin/Java project with the Kotlin Toolchain (JetBrains' unified CLI, formerly Amper), when scaffolding a new or greenfield Kotlin project, or when the repo has project.yaml, module.yaml, or a ./kotlin wrapper. Skip for existing Gradle/Maven projects. JetBrains' unified CLI for Kotlin (JVM, Android, iOS, multiplatform) and Java projects, in Alpha. Configuration is declarative YAML instead of Gradle build scripts.

More skills in Kotlin/kotlin-agent-skills

2 skills are listed from this repository.

FAQ

Kotlin Tooling Kotlin Toolchain FAQ

Still curious? Email info@appsgit.com.

What is the Kotlin Tooling Kotlin Toolchain skill?

Kotlin Tooling Kotlin Toolchain is an agent skill (a SKILL.md file) from Kotlin/kotlin-agent-skills. Load when building, running, testing, packaging, linting, or configuring a Kotlin/Java project with the Kotlin Toolchain (JetBrains' unified CLI, formerly Amper), when scaffolding a new or. It works with Claude Code and Codex and has 1,071 GitHub stars across a repository of 2 listed skills. Its SKILL.md lives at github.com/Kotlin/kotlin-agent-skills/skills/kotlin-tooling-kotlin-toolchain.

How do I install the Kotlin Tooling Kotlin Toolchain skill?

In Claude Code, run /plugin marketplace add Kotlin/kotlin-agent-skills and then /plugin install kotlin-agent-skills@Kotlin. For Codex or Cursor, copy the kotlin-tooling-kotlin-toolchain folder into .agents/skills/ or .cursor/skills/.

Is the Kotlin Tooling Kotlin Toolchain skill free?

Yes. The repository is open source under the Apache-2.0 license.

Is Kotlin Tooling Kotlin Toolchain maintained?

The repository's most recent commit was on Sep 11, 2026. appsgit only lists skills from repositories with a commit in the last six months.