Temporal Cortex

About

Temporal Cortex is a specialized Model Context Protocol (MCP) server designed to empower AI agents with robust and reliable calendar management. It addresses the inherent limitations of large language models in temporal reasoning, offering capabilities like deterministic datetime resolution, accurate multi-calendar availability merging across services like Google Calendar, Outlook, and CalDAV, and atomic, conflict-free booking through a Two-Phase Commit system. By delivering precise temporal context and advanced recurrence rule expansion, Temporal Cortex ensures AI agents can perform scheduling tasks without hallucinations or double-bookings, optimizing agent performance and reducing operational costs through token-efficient data compression.

Key Features

• Deterministic temporal awareness and datetime resolution for AI agents.
• 4 GitHub stars
• Atomic, conflict-free booking with Two-Phase Commit.
• Token-efficient TOON output format for calendar data, reducing costs and context window usage.
• Deterministic expansion of complex RFC 5545 recurrence rules.
• Unified availability merging across Google Calendar, Microsoft Outlook, and CalDAV.

Use Cases

• Enabling AI assistants (like those integrated with Claude Desktop, Cursor, or Windsurf) to accurately schedule meetings and manage calendars.
• Integrating multiple calendar providers into a single, reliable source of truth for AI agent scheduling.
• Developing AI applications that require precise temporal reasoning and conflict-free booking capabilities.