Context Vault

Context Vault is a local MCP server providing governed memory for AI agents, with conflict-checked writes, time-travel reads, access control and audit.

What you can do

• Store and manage persistent memory for an AI agent, with writes checked for conflicts before they are accepted.
• Read memory as it existed at an earlier point in time (time-travel reads).
• Apply access control (ACL) to memory entries.
• Keep an audit trail of memory activity.
• No individual tools are listed in the registry entry, so exact operations are not documented.

When to use it

Worth considering when an assistant needs durable, auditable memory that multiple agents or users share and where conflicting or unauthorized writes must be controlled. Less useful for simple single-session note keeping.

Requirements

Runs as a local process over stdio, installed from the PyPI package context-vault-ai, so a Python environment is needed. Desktop-only; no remote or web execution. No authentication, environment variables or headers are declared.