MemorySync for ChatGPT

io.memorysync/memory

Persistent memory for AI agents. Search and store durable facts, preferences and decisions.

client:ChatGPT transport:streamable-http

Install MemorySync in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://mcp.memorysync.io/mcp

Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs