Austin Oaks Payload Rescue

Repair a malformed JSON or API payload so it matches a required schema. Use when a request, webhook, or tool output was rejected for schema validation errors: wrong types, a null where an array or object belongs, a forbidden extra property, or mismatched keys between two APIs. Deterministic repairs only. No semantic guessing. Refuses instead of inventing a value, and returns an exact change manifest plus a signed receipt so a silent 'fix' can never pass downstream unrecorded. Give it the payload that was rejected and the JSON Schema it failed. It returns one of: VALID the payload already conformed; nothing changed REPAIRED safely repaired; the returned payload satisfies the schema CANNOT_REPAIR no safe repair exists; repaired_payload is null on purpose INVALID_SCHEMA the schema is malformed or uses an unsupported keyword ERROR bad request, or a size/depth limit was exceeded It repairs structure only: unambiguous type coercion, null to empty array or object, removing a property the contract forbids, renaming a key when an explicit mapping rule is supplied, and trimming whitespace that is blocking validation. It will NOT invent a value. A missing required field, an ambiguous number like "1,234.00", an identifier like "007" that would lose its leading zeros, or a date like "09/06/2026" whose day/month order is unknown all return CANNOT_REPAIR with a stable reason code rather than a guess. No language model is involved. The same input always produces the same output and the same receipt id.

{'type': 'object', 'required': ['payload', 'schema'], 'properties': {'schema': {'type': 'object', 'description': 'The JSON Schema the payload must satisfy. A supported subset; unsupported keywords are rejected, never ignored.'}, 'payload': {'description': 'The JSON document that failed downstream. Any JSON value.'}, 'mappings': {'type': 'object', 'description': 'Optional explicit key renames, e.g. {"custId": "customer_id"}. Field equivalence is NEVER inferred without a rule here.', 'additionalProperties': {'type': 'string'}}}, 'additionalProperties': False}

{'type': 'object', 'required': ['status', 'schema_valid'], 'properties': {'path': {'type': ['string', 'null']}, 'status': {'enum': ['VALID', 'REPAIRED', 'CANNOT_REPAIR', 'INVALID_SCHEMA', 'ERROR'], 'type': 'string'}, 'changes': {'type': 'array', 'items': {'type': 'object'}, 'description': 'Every repair applied, with a JSON path.'}, 'receipt': {'type': 'object', 'description': 'Hashes and a signature. No payload content.'}, 'problems': {'type': 'array', 'items': {'type': 'object'}, 'description': 'Every blocking issue, with a stable reason code.'}, 'receipt_id': {'type': 'string'}, 'reason_code': {'type': ['string', 'null']}, 'schema_valid': {'type': 'boolean'}, 'original_hash': {'type': 'string'}, 'repaired_hash': {'type': ['string', 'null']}, 'repaired_payload': {'description': 'Null when status is CANNOT_REPAIR.'}}}