What does “Server transport closed unexpectedly” mean?
It means the MCP client lost connection to the OpenMemory server, usually due to a missing API key, Docker not running, or an incorrect configuration.
@itrimble
基本信息
Comprehensive troubleshooting guide for OpenMemory MCP server issues with Claude Desktop and other MCP clients
使用下面的配置,将此服务器添加到你的 MCP 客户端。
{
"mcpServers": {
"openmemory-mcp-troubleshooting": {
"command": "docker",
"args": [
"logs",
"openmemory-api-1",
"--tail",
"50"
]
}
}
}工具列表暂未提供
当前收录暂时没有可展示的工具列表,不代表服务没有工具。请查阅项目文档了解支持的能力。
工具是从 README 中自动提取的。维护者可以在 ## Tools 标题下列出工具,即可填充这部分内容。
A troubleshooting guide for integrating OpenMemory MCP Server with Claude Desktop and other MCP clients. It covers setup, common errors like “Server transport closed unexpectedly,” diagnostics, and memory formatting best practices.
Follow the step‑by‑step setup: clone the mem0 repository, configure the .env file with your OpenAI API key, build and start Docker containers, start the frontend, then add the OpenMemory configuration to Claude Desktop’s claude_desktop_config.json. Use the provided diagnostics script to verify services, API, SSE endpoint, and npx availability.
It means the MCP client lost connection to the OpenMemory server, usually due to a missing API key, Docker not running, or an incorrect configuration.
Run `docker ps | grep openmemory` and check that containers for API, Postgres, and Qdrant are present. Then test `curl http://localhost:8765/health` and `curl http://localhost:8765/docs`.
Store memories in plain text without markdown, lists, or line breaks. Keep them concise, natural, and focused on a single topic. For example: “Ian has 18 MCP servers installed…” (good) vs. formatted lists (poor).
Edit your Claude Desktop configuration file (macOS: `~/Library/Application Support/Claude/claude_desktop_config.json`) and add an `openmemory` entry under `mcpServers` with `npx @modelcontextprotocol/server-sse http://localhost:8765/mcp/claude/sse/ian`.
Use `lsof -i :8765` to find the process and kill it, or change the OpenMemory port and update the configuration accordingly.

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