MCPVault

memory_write

MCP tool from Memnex by vtensor

Store one or more structured facts about the user. Pydantic-validated. No LLM on the hot path.

How to use it

memory_write is exposed by the Memnex MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), and the memory_write tool becomes available to the model automatically. See the full listing for setup details and every tool this server provides.

Install Memnex

$pip install memnex
FULL MEMNEX LISTING