Chronulus AI MCP Server vs Memory (Knowledge Graph)

A side-by-side comparison of two AI, Data & Knowledge servers — tools, transport, auth, maintenance, and copy-paste config for each.

	Chronulus AI MCP Server Chat with Chronulus AI forecasting and prediction agents directly from Claude. Unverified stdio (local) API key Stale Python	Memory (Knowledge Graph) Official MCP server providing persistent, file-backed knowledge-graph memory across sessions. Verified stdio (local) No auth TypeScript
Category	AI, Data & Knowledge	AI, Data & Knowledge
Language	Python	TypeScript
Transport	stdio (local)	stdio (local)
Auth	API key	None
GitHub stars	111	74k
Last commit	11 months ago	5 months ago
Verified
Actively maintained
Install	`pip install chronulus-mcp`	`npx -y @modelcontextprotocol/server-memory`
Repo	Open	Open

Verdict

Pick Chronulus AI MCP Server if you prefer its approach (chat with chronulus ai forecasting and prediction agents directly from claude).

Pick Memory (Knowledge Graph) if you prefer the more popular, battle-tested option, and you want zero-setup with no API key.

Add Chronulus AI MCP Server

Install / run

pip install chronulus-mcp

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "chronulus-ai-mcp-server": {
      "command": "uvx",
      "args": [
        "chronulus-mcp"
      ],
      "env": {
        "CHRONULUS_API_KEY": "<YOUR_CHRONULUS_API_KEY>"
      }
    }
  }
}

Requires `uv` (the Python package runner). Install it from https://docs.astral.sh/uv/ if `uvx` is not found.

Add Memory (Knowledge Graph)

Install / run

npx -y @modelcontextprotocol/server-memory

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "memory-knowledge-graph": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-memory"
      ],
      "env": {
        "MEMORY_FILE_PATH": "/absolute/path/to/memory.jsonl"
      }
    }
  }
}

FAQ

Chronulus AI MCP Server or Memory (Knowledge Graph) — which is better?

Pick Chronulus AI MCP Server if you prefer its approach (chat with chronulus ai forecasting and prediction agents directly from claude). Pick Memory (Knowledge Graph) if you prefer the more popular, battle-tested option, and you want zero-setup with no API key.

Can I use both Chronulus AI MCP Server and Memory (Knowledge Graph)?

Yes — MCP clients let you enable multiple servers at once. Add both configs to your client's mcpServers and use whichever tool fits the task.

Do Chronulus AI MCP Server and Memory (Knowledge Graph) work with Claude, Cursor and Windsurf?

Both do. Copy the per-client config below into Claude Desktop, Cursor, or Windsurf.

View Chronulus AI MCP Server →View Memory (Knowledge Graph) →More comparisons →