Archivist AI for ChatGPT

io.github.astrotomic/archivist-ai

Official remote MCP server for Archivist AI TTRPG campaign memory: characters, sessions, and more.

client:ChatGPT transport:streamable-http

Install Archivist AI in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://mcp.myarchivist.ai/mcp

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