Move an engineering team onto AI coding agents
LINE MAN Wongnai's CEO says its engineers moved from GitHub Copilot to Cursor to Claude Code in 18 months, and that about 80% of the company's code is now written by AI.
What they did
Speaking at a Skooldio session, the CEO said the engineering team switched tools three times in 18 months and now works mainly with Claude Code, with Codex also in use. He then tracked meeting load and output across the company to see where time freed up by AI was going.
What happened
The company says merge request throughput rose 50% and overall productivity rose about 20 to 30%. It says the new bottlenecks are design, QA and decision-making rather than writing code.
Keep in mind
These are spoken claims from a talk recap, not audited figures. The CEO also said fewer meetings left people with spare time but the same output, which he cited as one reason for layoffs.
Try it with your agent
Read this repository and its open issues in <issue tracker>. Pick the three smallest issues labelled <label>, implement each on its own branch with tests, run the test suite, and open a merge request per issue with a short summary of what changed and what a reviewer should check. Stop and ask if any issue needs a design decision.
Replace the <angle brackets> with your own details.