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.
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基本情報
Comprehensive troubleshooting guide for OpenMemory MCP server issues with Claude Desktop and other MCP clients
以下の設定を使って、このサーバーを MCP 対応クライアントに追加してください。
{
"mcpServers": {
"openmemory-mcp-troubleshooting": {
"command": "docker",
"args": [
"logs",
"openmemory-api-1",
"--tail",
"50"
]
}
}
}ツール一覧はまだありません
この掲載には表示できるツール一覧がまだありません。サーバーにツールがないという意味ではありません。対応機能はプロジェクトのドキュメントをご確認ください。
ツールは README から自動的に抽出されます。メンテナーは ## Tools という見出しの下に記載することで、このタブに反映できます。
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`.
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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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