All comparisons

Kiro CLI vs OpenCode

A head-to-head look at Kiro CLI and OpenCode — two popular AI coding agents — and how BuySkills fits into each workflow.

Terminal CLI

Kiro CLI

Kiro CLI is Amazon's agent-first coding tool for the terminal, designed around spec-driven development with AI. It integrates with AWS-native workflows while staying portable across stacks.

Kiro CLI plugins on BuySkills

Terminal CLI

OpenCode

OpenCode is an open-source, terminal-based AI coding agent that works with any provider — Anthropic, OpenAI, local models, and more. Its provider-agnostic design makes it a favorite for developers who want portability.

OpenCode plugins on BuySkills

Side-by-side

Dimension Kiro CLI OpenCode
Surface Terminal CLI Terminal CLI
In a nutshell Amazon's agent-first terminal tooling Open-source terminal AI coding agent
BuySkills install command npx buyskills install <skill> npx buyskills install <skill>
Cross-agent skill sharing Yes — via BuySkills Yes — via BuySkills

Use both with a single skill catalog

You don't have to pick. BuySkills lets you install a skill once and use it across Kiro CLI, OpenCode, and every other supported AI coding agent — without repurchasing or reconfiguring.

  • One command to install in either agent: npx buyskills install <skill>
  • Skills pinned to a version you choose — Kiro CLI or OpenCode updates won't break your loop
  • Explore plugins by category: testing, refactoring, documentation, git workflows, and more

Kiro CLI vs OpenCode — FAQ

Should I pick Kiro CLI or OpenCode?

It depends on where you work. Kiro CLI is amazon's agent-first terminal tooling, while OpenCode is open-source terminal ai coding agent. Many developers use both and share skills across them via BuySkills — so the choice is less binary than it used to be.

Can I use the same plugins in Kiro CLI and OpenCode?

Yes. BuySkills is designed for cross-agent portability. Install a skill once with the BuySkills CLI and it becomes available in both Kiro CLI and OpenCode — and every other supported agent — without a second purchase or install.

How is installing BuySkills skills different between Kiro CLI and OpenCode?

It isn't, from your side. You run `npx buyskills install <skill>`, and the CLI writes the skill to the directory each agent reads from. Kiro CLI and OpenCode pick up the skill without any extra config.

Can I use BuySkills on Kiro CLI without an AWS account?

Yes. BuySkills installs skills into Kiro's local skill directory. The skills run within Kiro's normal agent loop — an AWS account is only required for AWS-specific capabilities, not for BuySkills itself.

Does OpenCode support MCP alongside BuySkills skills?

Yes. OpenCode supports MCP servers and BuySkills skills in parallel. You can use MCP for long-running services and BuySkills for bundled, versioned capabilities — they do not conflict.

Still deciding?

Install BuySkills CLI once and the skills you discover today work in whichever agent you pick tomorrow.

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