# X_README_EXAMPLE_UNCOMPILED

## Means

a package `README.md` gained a `ts`/`tsx` fence that does not compile

## Typical cause

an example written against an API that changed, or one that never compiled. A fence is a promise an agent will copy; the count per package may only fall

## Fix

`bun run scripts/readme-fences.ts --json` names the package, the fence and the diagnostic

[CLI and verify](/error-codes#cli-and-verify)