shinpr/mcp-local-rag

❌ 实测失败serverTypeScriptMIT★ 429

Local-first RAG server for developers. Semantic + keyword search for code and technical docs. Works with MCP or CLI. Fully private, zero setup.

实测结果

失败

沙箱内启动/握手失败，下方给出失败阶段与原始报错。失败阶段：initialize，错误类型：write_denied。这类信息对判断“是不是我这边的环境问题”很有用，原始报错见下。

error_type: write_denied

: './lancedb/',
  modelName: 'Xenova/all-MiniLM-L6-v2',
  cacheDir: './models/',
  baseDirs: [ '/work/' ],
  rawBaseDirs: [ '/work/' ],
  ignorePatterns: [],
  maxFileSize: 104857600,
  device: 'cpu',
  storeImages: false,
  titlePrefix: false,
  headingPrefix: false,
  rerankTimeoutMs: 10000
}
Failed to start RAG MCP Server: DatabaseError: Failed to initialize VectorStore
    at VectorStore.initialize (file:///work/node_modules/mcp-local-rag/dist/vectordb/index.js:36:19)
    at async RAGServer.initialize (file:///work/node_modules/mcp-local-rag/dist/server/index.js:355:9)
    at async startServer (file:///work/node_modules/mcp-local-rag/dist/server-main.js:238:9) {
  layer: 'vectordb',
  kind: 'internal',
  cause: [Error: Unable to created lance dataset at ./lancedb/: Read-only file system (os error 30)  Caused by: Read-only file system (os error 30)] {
    code: 'GenericFailure'
  }
}

安装方式: npx
包名: mcp-local-rag
解析依据: npm registry match (mcpName=io.github.shinpr/mcp-local-rag)
沙箱: docker
总耗时: 238052 ms
安装耗时: 232737 ms
工作目录: 1138 MB
探针版本: 1.0.0
实测时间: 2026-11-11 16:33:45

如何使用

❌ 实测失败write_denied · : './lancedb/'；下面配置仅供参考，跑不跑得通取决于你的环境

1安装 / 启动命令npm / npx

npx -y mcp-local-rag

2客户端配置Claude Desktop / Cursor

{
  "mcpServers": {
    "shinpr-mcp-local-rag": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-local-rag"
      ]
    }
  }
}

整段粘进 claude_desktop_config.json 的 mcpServers 里（Cursor 用 ~/.cursor/mcp.json），保存后重启客户端。

安装方式来源：npm registry match (mcpName=io.github.shinpr/mcp-local-rag)，沙箱实测未通过。

打开 GitHub 仓库 ↗MCP 体检工具

仓库信息

全名: shinpr/mcp-local-rag
分类: server
Stars: 429
Forks: 84
主要语言: TypeScript
License: MIT
最近推送: 2026-11-04
仓库创建: 2025-10-31
首次收录: 2026-11-10
最近抓取: 2026-11-10

#agent-skills#cli-tool#developer-tools#hybrid-search#local-first#local-rag#mcp#mcp-server#model-context-protocol#privacy-first#rag#semantic-search