LLMs break JSON constantly. Streaming cutoffs leave incomplete objects. Claude wraps valid JSON in markdown fences. GPT hallucinates trailing commas and unquoted keys.
Your production app crashes. You rewrite prompts 47 times.
Shim intercepts malformed LLM outputs and repairs them in sub-50ms. Real-time streaming support. Zero data persistence. Drop-in API for production AI agents.
Fixes: Truncated objects, markdown wrappers, trailing commas, unquoted keys, NaN values, schema validation.
