Enables biometric approval via Face ID for AI agent actions, enhancing security and control over sensitive operations.
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SynAuth provides a Model Context Protocol (MCP) server that integrates with AI agents like Claude and Cursor, allowing human users to approve sensitive agent actions using Face ID on their iPhone. It offers two primary modes: 'approval-only' for general action sign-off, and 'vault execution' where SynAuth securely stores and injects API credentials, executing calls on behalf of the agent without exposing sensitive keys. This system improves security by linking approvals to physical identity, creating an auditable trail, and structurally preventing agents from accessing or misusing critical credentials.
Key Features
01Comprehensive audit trail with biometric identity proof for every action
02Biometric Face ID verification for AI agent actions
03Configurable rules engine for auto-approving or denying actions based on risk, type, or amount
04Credential vault for secure API key management and vault execution
050 GitHub stars
06Integration with MCP-compatible AI agents (e.g., Claude, Cursor) and a Python SDK
Use Cases
01Biometrically authorize AI agents to send emails or other communications
02Approve agent-initiated purchases with configurable spending limits
03Allow AI agents to securely call APIs (e.g., GitHub, OpenAI) without exposing API keys
