Official MCP RegistryHosted servermcp.heirmos.com

Heirmos

Persistent memory shared across Claude, ChatGPT, Grok, and other MCP clients.

Connect to Claude Code

Copy

claude mcp add --transport http heirmos https://mcp.heirmos.com/mcp

Vendor-hosted remote server: nothing to install locally. If it uses OAuth, Claude opens the vendor login on first use.

Endpoints

Published in the official MCP registry as “Heirmos”. Verified through the vendor namespace.