PowerMem MCP Server

PowerMem MCP Server - Model Context Protocol server for PowerMem memory management.

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Startup

Support for multiple types of MCP

You can start PowerMem MCP with different protocols using the following commands:

uvx powermem-mcp sse # sse mode, default port 8000 (recommended)
uvx powermem-mcp stdio # stdio mode
uvx powermem-mcp sse 8001 # sse mode, specify port 8001
uvx powermem-mcp streamable-http # streamable-http mode, default port 8000
uvx powermem-mcp streamable-http 8001 # streamable-http mode, specify port 8001

Usage

Use with MCP Client, must use a client that supports Prompts, such as: Claude Desktop. Before entering a request, you need to manually select the required Prompt, then enter the request.

Claude Desktop config example:

{
  "mcpServers": {
    "powermem": {
      "url": "http://{host}:8000/mcp"
    }
  }
}

Available Tools

The PowerMem MCP Server provides the following memory management tools:

• add_memory: Add new memory to storage. Supports string, message dict, or message list format. Can use intelligent mode for automatic inference.
• search_memories: Search memories by query text with optional filters, limit, and similarity threshold.
• get_memory_by_id: Get a specific memory by its ID.
• update_memory: Update the content and metadata of an existing memory.
• delete_memory: Delete a specific memory by its ID.
• delete_all_memories: Batch delete memories by user_id, agent_id, or run_id.
• list_memories: List all memories with pagination support (limit and offset) and optional filters.

Community

When you need help, you can find developers and other community partners at https://github.com/oceanbase/powermem.

When you discover project defects, please create a new issue on the issues page.

License

For more information, see LICENSE.