run yarn run npx dev

you may need to give execution rights to the cli file: chmod 777 /your/typerepo/path/node_modules/.bin/dev

Inside of this monorepo, many cli's are accessible through npx [function-name]

Some important ones:

npx rebuildOperation
npx rebuildAllOperations
npx generateSdkOperations
npx please
npx yo

If you just search for cli/*.cli.js files in the different operaitons, you will find all of them.