Preloop

Preloop acts as a governance layer for Multi-Agent Collaboration Protocol (MCP) agents, enabling human oversight and approval for sensitive AI tool calls. It functions as a proxy between your MCP client (like Claude Code, Cursor, or Windsurf) and your MCP servers, intercepting potentially risky actions such as deployments, database writes, or payments. This allows AI agents to perform tasks while humans retain control over critical decisions, preventing costly mistakes. The platform provides approval gates with audit trails, transforming 'agent did something scary' into 'agent asked first.' Users can approve or reject actions in seconds, with support for advanced conditions, quorum, and escalation policies. Preloop also facilitates event-driven flows, automating routine tasks while ensuring human intervention for critical steps. It integrates with various tools and services like GitHub, GitLab, and Jira, and offers notifications via email, mobile app, Slack, and Mattermost. Preloop is designed for organizations using AI agents that need to balance automation with security and compliance, ensuring safe and controlled AI operations.