When asked to check, lint, build, or test code, follow these steps:

1. Analyze changed files

First, check which files have changed using git status or git diff --name-only.

Categorize the changes:

• Source files: .ts, .js, .mts, .mjs, .cjs, .cts, .tsx, .jsx
• Meta files: .md, .yml, .yaml, .json, .html

2. Determine what to run

Based on the changed files:

• No files changed: Nothing to do.
• Only meta files changed: Run only yarn oxfmt (or yarn workspace <package-name> oxfmt . for a specific package).
• Source files changed: Run the full check (see below).

3. Run the full check (if needed)

For a specific package

If a package name is specified (e.g. @metamask/ocap-kernel):

1. yarn workspace <package-name> lint:fix
2. yarn workspace <package-name> build
3. yarn workspace <package-name> test:dev:quiet

For the entire monorepo

If no package is specified:

1. yarn lint:fix
2. yarn build
3. yarn test:dev:quiet

Report any errors encountered during these steps.