Claude security directory

Mnemoverse Memory

High risk

Mnemoverse gives your AI assistant long-term memory that persists across sessions and across tools. Store preferences, decisions, and lessons with memory_write; recall them by natural-language search with memory_read. The same memory is shared everywhere you use your Mnemoverse API key — Claude, Cursor, VS Code, and any MCP client. Requires a free API key from https://console.mnemoverse.com.

Security assessment

Plutonium assessed this web connector for permissions, capabilities, and security-relevant behavior.

  • Reads your private information: The connector can read long-term memories, which may include sensitive personal preferences, decisions, or other private notes stored across sessions and tools.
  • Can change or update your information: The connector can write and update memories (including feedback), potentially altering what the assistant “remembers” and uses in future interactions.
  • Can permanently delete data: The connector includes memory deletion tools (including domain-wide deletion) that can irreversibly remove stored memories.
  • Stores long-lived access tokens: It requires an API key that is reused across multiple clients (Claude, IDEs, MCP clients), increasing the impact if the key is exposed or misused.

Available capabilities

This add-on exposes 6 tools or capabilities.

  • memory_write
  • memory_read
  • memory_feedback
  • memory_stats
  • memory_delete
  • memory_delete_domain

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