Superpowers
A software development method, packaged as skills.
New to this? What open source means and how to read this page.
What it is
A methodology for coding agents built from composable skills: it asks what you are really trying to do, writes a spec, plans, then works through the tasks with review steps. It is available through the official Claude plugin marketplace.
Good for
People who want their coding agent to plan and test before it writes code.
The catch
It makes the agent slower and more deliberate on purpose, which is more than a quick one-line fix needs. Read the skills to see what it will make your agent do.
Facts checked on 12 October 2026. We have not yet run a hands-on test of this tool. When we do, it gets a "Tested" mark here. Approximate US list prices for an individual plan, from third-party price trackers checked on 12 Oct 2026. Monthly billing where it exists. Regions, taxes and promotions change them. Confirm at the vendor before you decide.
More in Skills & repos
Anthropic's own public collection of Agent Skills.
A project worth knowing about
Anthropic's curated directory of Claude Code plugins.
A project worth knowing about
Engineering skills that follow a real dev lifecycle.
A project worth knowing about