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Temporal Cortex Calendar MCP

12 deterministic calendar tools — temporal context, scheduling, availability, and booking

billyluibillylui/temporal-cortex-mcpUpdated Feb 26, 2026

server.json

{
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json",
  "name": "io.github.billylui/temporal-cortex-mcp",
  "description": "12 deterministic calendar tools — temporal context, scheduling, availability, and booking",
  "title": "Temporal Cortex Calendar MCP",
  "repository": {
    "url": "https://github.com/billylui/temporal-cortex-mcp",
    "source": "github"
  },
  "version": "0.5.0",
  "packages": [
    {
      "registryType": "npm",
      "identifier": "@temporal-cortex/cortex-mcp",
      "version": "0.5.0",
      "transport": {
        "type": "stdio"
      },
      "environmentVariables": [
        {
          "description": "Google OAuth Client ID (required for Google Calendar)",
          "name": "GOOGLE_CLIENT_ID"
        },
        {
          "description": "Google OAuth Client Secret (required if using Google Calendar)",
          "isSecret": true,
          "name": "GOOGLE_CLIENT_SECRET"
        },
        {
          "description": "Path to Google OAuth JSON credentials file (alternative to CLIENT_ID + SECRET)",
          "name": "GOOGLE_OAUTH_CREDENTIALS"
        },
        {
          "description": "Azure AD app ID (required for Outlook Calendar)",
          "name": "MICROSOFT_CLIENT_ID"
        },
        {
          "description": "Azure AD client secret (required for Outlook Calendar)",
          "isSecret": true,
          "name": "MICROSOFT_CLIENT_SECRET"
        },
        {
          "description": "IANA timezone override (e.g., America/New_York). Overrides stored config and OS detection.",
          "name": "TIMEZONE"
        },
        {
          "description": "Week start day: 'monday' (default, ISO 8601) or 'sunday'. Overrides stored config.",
          "default": "monday",
          "name": "WEEK_START"
        },
        {
          "description": "UUID for tenant isolation (auto-generated if not set)",
          "name": "TENANT_ID"
        },
        {
          "description": "Lock time-to-live in seconds for booking safety",
          "default": "30",
          "name": "LOCK_TTL_SECS"
        },
        {
          "description": "Port for the local OAuth callback server",
          "default": "8085",
          "name": "OAUTH_REDIRECT_PORT"
        },
        {
          "description": "Port for HTTP transport. When set, enables streamable HTTP mode instead of stdio.",
          "name": "HTTP_PORT"
        },
        {
          "description": "Bind address for HTTP transport (default: 127.0.0.1)",
          "default": "127.0.0.1",
          "name": "HTTP_HOST"
        },
        {
          "description": "Comma-separated allowed Origin headers for HTTP mode. Cross-origin requests rejected if unset.",
          "name": "ALLOWED_ORIGINS"
        },
        {
          "description": "Override telemetry consent: 'off' to disable, 'on' to enable anonymous usage analytics.",
          "name": "TEMPORAL_CORTEX_TELEMETRY"
        },
        {
          "description": "Comma-separated Redis URLs. When set, activates Platform Mode with distributed locking.",
          "name": "REDIS_URLS"
        }
      ]
    }
  ]
}

Permissions

DeclaredDetected
Runs code—node
Installs—npm:@temporal-cortex/cortex-mcp@0.5.0
Runs install scripts—npm:@temporal-cortex/cortex-mcp
NetworkNoneNone
Needs credentialsGOOGLE_CLIENT_SECRETMICROSOFT_CLIENT_SECRETGOOGLE_CLIENT_SECRETMICROSOFT_CLIENT_SECRET
Outside the workspace—None
Agent tools—None

Checks

Low risk · Nothing worth a warning was found.

Not reviewed by a person · Checked by rules; the model review is not switched on yet.

Versions

  1. #10.5.0latestOct 7, 2026