Heirmos for Claude.ai
com.heirmos/memory
Persistent memory shared across Claude, ChatGPT, Grok and other MCP clients.
client:Claude.ai
transport:streamable-http
Install Heirmos in Claude.ai
Settings → Connectors → Add custom connector
https://mcp.heirmos.com/mcpClaude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs