@mmmnt/feature

The feat CLI — the toolchain for the .feat execution specification language. A .feat file instructs how a feature is built, predicts every observable effect it will produce, and compiles deterministically into complete test suites. Anything unpredicted is a failure.

npm install --save-dev @mmmnt/feature
npx feat init        # scaffolds config + a first spec, installs everything else

npx feat generate    # compile specs into test files
npx feat run         # execute them with the adapter lifecycle

feat init detects your package manager (npm/pnpm/yarn) and installs the runtime, starter adapters, and test runner; --no-install prints the command instead.

Commands

init · parse · generate · verify (CI byte-lock) · run (--spec, --coverage) · report (--junit) · audit · lint · fmt (--check) · watch · diff

Exit codes everywhere: 0 success · 1 validation failure · 2 configuration error.

Documentation

• Repository: https://github.com/mmmnt/feature
• Getting started, language guide, CLI reference: https://github.com/mmmnt/feature/wiki

MIT