Dojos

What's a dojo?

A dojo is an installable training pack for a specific stack. It bundles:

• Katas — small, ordered exercises that teach one idea each.
• Sensei prompts — the system instructions that make your agent behave like a coach instead of an autocompleter.
• Tests — the agent runs them so you don't have to remember to.
• Rules — guardrails that keep the agent from solving the kata for you.

dojo add effect-ts            # install a dojo into the current repo
dojo add pydantic-agents      # multiple dojos coexist
claude /kata                  # start practicing

Each dojo is a workspace package under dojos/ in the main repo, so it's easy to see exactly what your agent is being told.

Available dojos

• effect-ts — 700+ Effect-TS patterns, structured around the official patterns repo.
• pydantic-agents — building agentic tools with Pydantic AI.

More dojos are easy to add — see the source of any existing one for the layout.