Verify

You are about to tell someone a change works. The only thing that makes that true is having run it.

Find the project's real command

Do not invent one. Read it from the repo, in this order:

1. Makefile targets
2. package.json scripts, go.mod with go test ./..., pom.xml, pyproject.toml
3. .github/workflows/*.yml, which is the authority on what must pass to merge
4. the repo's CLAUDE.md, AGENTS.md, or CONTEXT-MAP.md

If no command exists, say so and propose one. Reading the code is not a substitute for running it.

Run the whole thing, keep the output