Rithmo is the fact-checker for AI agents. It helps companies prevent agents from acting on stale, conflicting, or superseded business information. Rithmo checks what the business has actually decided across meetings, messages, and operational systems, resolves the current answer when possible, and gives agents trusted context before they act. As part of the AI agent governance and agent reliability stack, Rithmo adds provenance, decision history, and an audit trail around changing business context. When a material conflict cannot be safely resolved, Rithmo can hold the action and route it to the right owner.