The path is open.
Some readers will stop at useful tools, and that's a fine place to be. For those who want more, here's the ladder, and what moves you up it.
STAGE 1
Vibe coder
Directs the agent, checks the results
STAGE 2
Builder
Reads code, writes tests, reviews diffs
STAGE 3
Contributor
Edits by hand, reviews others' changes
STAGE 4
Engineer
Designs systems, owns quality
What moves you up: one language learned properly, debugging without the agent, basic data structures, and how systems fit together (Day 96).
Let the agent write. Make sure you can read.