Acoustic Signal Validator

Acoustic Signal Validator helps developers and QA teams verify that signal payloads are correctly formatted before they reach the Acoustic platform. The extension captures signals as they're sent from a website, validates them against the official schema, and shows pass/fail results with detailed error messages in a floating panel. Key features: real-time validation of live signal traffic; one-click schema fetch from your Acoustic API, a bundled offline schema as a fallback; local file validation for pre-upload testing of JSON/JSONL payload files; and an optional "Acoustic Inspector" DevTools panel for viewing the complete captured payload, including related fields beyond the validated subset, for deeper troubleshooting. All processing happens locally in your browser. The extension does not transmit captured signal data anywhere except to customer's own Acoustic API endpoint when you explicitly choose to fetch a schema.