Add triplyfy-mcp to community servers list

[Scoteezy]

Description

Add Triplyfy MCP server for interactive itinerary planning with maps, places, and flights.

Server Details

• Server: triplyfy-mcp
• Changes to: Adding new MCP server to the registry

Motivation and Context

This MCP server enables AI assistants to plan and manage itineraries in Triplyfy with interactive maps. It lets users create/read/update trips, organize places and notes via drag-and-drop, and search/save flights—secured by Google sign-in. This fills a practical trip-planning gap in the MCP ecosystem with a real, user-facing service.

How Has This Been Tested?

• Tested with Claude Desktop (Command-based MCP) via SSE: https://triplyfy.com/mcp/sse
• Verified OAuth sign-in (Google) and token exchange (authorization_code, refresh)
• Validated session handling (30-day session tokens) and error responses
• Confirmed HEAD /mcp/sse probes, discovery endpoints, and CORS behavior
• Exercised tools end-to-end:
  • whoami, readAllPlans, readOnePlan
  • createPlan, updatePlan
  • getFlights (search + save to plan)

Breaking Changes

None - this is a new server addition

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Documentation update

Checklist

• I have read the MCP Protocol Documentation
• My changes follows MCP security best practices
• I have updated the server's README accordingly
• I have tested this with an LLM client
• My code follows the repository's style guidelines
• New and existing tests pass locally
• I have added appropriate error handling
• I have documented all environment variables and configuration options

Additional context

• Tech: Next.js route handlers, Vercel MCP adapter (HTTP/SSE), Prisma + PostgreSQL
• Auth: Google OAuth → issues Triplyfy session tokens (not Google tokens), ~30 days
• Functions: whoami, readAllPlans, readOnePlan, createPlan, updatePlan, getFlights
• Privacy: Uses only basic profile (email, name, avatar) to attach plans