HeurChain — AI Agent Memory for ChatGPT

com.heurchain/heurchain

Persistent memory storage and retrieval for AI agents through the hosted HeurChain MCP service.

client:ChatGPT transport:streamable-http

Install HeurChain — AI Agent Memory in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://api.heurchain.com/mcp/sse

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