Simulation run on this device. Scenario values are not sent anywhere — the engine is fully local.
prompting studio · free
JSON Repair & Formatter
Repair classic model JSON injuries: trailing commas, comments, cut tails.
Can you salvage the missing-brace response?
Engine 1.0.0 · studio
Paste or edit the damaged response, then repair it. Fixes are listed explicitly so you learn the injury patterns.
Method
- Repairs the classic injuries in order: strips // and /* */ comments, converts single quotes, removes trailing commas, closes unbalanced strings and brackets.
- Every fix is listed explicitly — the point is learning to recognize the injury patterns, then preventing them with response_format / schema enforcement.