Official MCP RegistryHosted serverapi.ultramemory.us

UltraMemory

Provides cross-tool memory for AI agents that recalls context every turn and admits when it doesn't know.

Connect to Claude Code

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claude mcp add --transport http ultramemory https://api.ultramemory.us/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 “UltraMemory”. Verified through the vendor namespace.