# Package artifact smoke checks The package artifact smoke checks create temporary projects instead of storing sample projects in this directory. Run the checks from `ktx/`: ```bash source .venv/bin/activate pnpm run artifacts:check ``` The npm smoke project installs the generated `@ktx/context` and `@ktx/cli` tarballs, imports public package entry points, and runs installed `ktx` commands against a generated local project. The Python smoke project installs `ktx-daemon` through the local artifact directory, imports `semantic_layer` and `ktx_daemon`, and runs `python -m ktx_daemon semantic-validate`.