MeaningLock is a real-time multilingual agreement guard powered by AssemblyAI. It listens to live conversations, extracts critical commitments such as prices, quantities, dates, responsibilities, and exclusions, and detects when two parties understand different terms. It then asks for clarification before a misunderstanding becomes an agreement. Once both sides confirm the same terms, MeaningLock creates a verifiable agreement timeline linked directly to the spoken evidence.