github bscott/subtrackr v0.5.6
v0.5.6 - iCal Subscriptions, MCP Server, and CNY Currency

latest release: v0.5.7
18 days ago

What's New

iCal Calendar Subscription (#83)

  • Subscribe to your renewal calendar from any calendar app (Google Calendar, Apple Calendar, Outlook, etc.)
  • Token-protected URL that calendar apps can poll for live updates
  • Toggle on/off from Settings, with one-click URL copy and token regeneration
  • Subscribe button on the Calendar page when enabled
  • Subscription-friendly iCal properties (REFRESH-INTERVAL, X-PUBLISHED-TTL) for automatic hourly refresh

MCP Server (AI Integration)

  • New subtrackr-mcp binary that implements the Model Context Protocol
  • Allows AI assistants (Claude Desktop, Claude Code) to read and manage subscriptions via natural language
  • 6 tools: list_subscriptions, get_subscription, create_subscription, update_subscription, delete_subscription, get_stats
  • Uses stdio transport — configure in your MCP client config and point at your database
  • Included in Docker image, works via docker exec

CNY Currency Support (#95)

  • Added Chinese Yuan (CNY) with ¥ symbol

Base URL Setting

  • Configurable base URL for external links (iCal subscription URLs, password reset emails)
  • Properly handles reverse proxy setups by checking X-Forwarded-Proto and X-Forwarded-Host headers
  • Falls back to auto-detection when not configured

Technical Changes

  • Extracted iCal generation into shared generateICalContent() method (no breaking changes to existing export)
  • Added /ical/:token public route with auth middleware whitelist
  • URL construction centralized in buildBaseURL() helper, used by iCal, settings, and password reset flows
  • MCP server reuses existing service layer — no new business logic
  • Added github.com/modelcontextprotocol/go-sdk v1.3.0 dependency
  • Dockerfile builds both subtrackr and subtrackr-mcp binaries

Full Changelog

v0.5.5...v0.5.6

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