> ## Documentation Index
> Fetch the complete documentation index at: https://stellaraddresskit.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Go: Spec Validator

> Verifying your implementation against the shared test vectors.

The Go package includes a built-in validator to ensure it remains compliant with the `vectors.json` spec.

## Running the Validator

You can run the validator against any compatible Go implementation (including your own wrappers):

```go theme={null}
import "github.com/Boxkit-Labs/stellar-address-kit/packages/core-go/validator"

func TestCompliance(t *testing.T) {
    err := validator.Run(addresskit.ExtractRouting)
    if err != nil {
        t.Errorf("Spec validation failed: %v", err)
    }
}
```

This will run over 100+ test cases, including edge cases like `uint64` overflow and tampered checksums.