MCPNav
Submit
C

Cathedral — Persistent Memory for AI Agents

MCP server · by AILIFE1

Knowledge & Memory
PythonStreamable HTTP
v1.1.0

Persistent memory and drift detection for AI agents across session restarts.

View source ↗Website ↗More servers

Install

Run one of the commands below, then add the client config underneath.

Python
uvx cathedral-mcp
Streamable HTTP
https://cathedral-ai.com/mcp

Client configuration

Paste into Claude Desktop, Cursor (mcp.json), VS Code or any MCP client, then restart the client.

mcpServers
{
  "mcpServers": {
    "cathedral-mcp": {
      "command": "uvx",
      "args": [
        "cathedral-mcp"
      ]
    }
  }
}

About this server

Cathedral — Persistent Memory for AI Agents is listed in the Knowledge & Memory category of the MCPNav directory. It is distributed as Python, Streamable HTTP and can be loaded by any client that speaks the Model Context Protocol.

Typical uses include giving your assistant scoped access to the corresponding service so it can answer questions and take actions with real data instead of guessing. Always review what a server can access before you enable it — see our MCP security guide.

Frequently asked questions

What is the Cathedral — Persistent Memory for AI Agents MCP server?＋

Cathedral — Persistent Memory for AI Agents is an MCP server by AILIFE1. Persistent memory and drift detection for AI agents across session restarts.

How do I install Cathedral — Persistent Memory for AI Agents?＋

Install it with: uvx cathedral-mcp. Then add the JSON config to your client's MCP settings and restart the client.

Is Cathedral — Persistent Memory for AI Agents free to use?＋

The MCP server itself is free to install. The source is public on https://github.com/AILIFE1/Cathedral. Any third-party API it calls (such as a search or maps API) may require its own key and billing.

Which clients support Cathedral — Persistent Memory for AI Agents?＋

Any MCP-compatible client can use it, including Claude Desktop, Cursor, VS Code, Windsurf and custom agents.