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CLAUDE.mdTool: claude-code# CLAUDE.md
Guidance for repository maintenance and guest-module work.
## Commands
`just` is the task runner. Run `just` with no arguments to list recipes.
```bash
# Workspace
just build
just check
just test
just test-integration
just test-one <name>
just tidy # format + clippy -D warnings
# WASM and examples
just test-wasm
just build-ecommerce
just build-stockmarket
just build-codegen
just validate-ecommerce # ecommerce E2E; fails on WARN/WARNING
just validate-all
# Developmentnone