lyonzin/knowledge-rag

❌ 实测失败clientPythonMIT★ 305

Local RAG server for Claude Code, Cursor and other MCP clients: hybrid BM25 + vector search with cross-encoder reranking on by default, 13 MCP tools, 33 file types including code, re-indexing on file changes. One Python process with embedded ChromaDB and FastEmbed ONNX: no Docker, database server or API key; offline after the first model download.

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：runtime_error。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: runtime_error

[knowledge-rag] ERROR: Python 3.11+ is required but was not found.
  Searched for: python3, python
  Install Python from https://www.python.org/downloads/

安装方式: npx
包名: knowledge-rag
解析依据: npm registry match (has bin)
沙箱: docker
总耗时: 5546 ms
安装耗时: 4321 ms
工作目录: 1 MB
探针版本: 1.0.0
实测时间: 2026-11-11 17:39:27

如何使用

❌ 实测失败runtime_error · [knowledge-rag] ERROR: Python 3.11+ is required but was not found.；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 knowledge-rag

2客户端配置Claude Desktop / Cursor

{
  "mcpServers": {
    "lyonzin-knowledge-rag": {
      "command": "npx",
      "args": [
        "-y",
        "knowledge-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 (has bin)，沙箱实测未通过。

打开 GitHub 仓库 ↗项目主页 ↗MCP 体检工具

仓库信息

全名: lyonzin/knowledge-rag
分类: client
Stars: 305
Forks: 52
主要语言: Python
License: MIT
最近推送: 2026-11-07
仓库创建: 2026-02-05
首次收录: 2026-11-10
最近抓取: 2026-11-10

#antigravity#bm25#chromadb#claude-code#codex#cross-encoder#cursor#fastembed#hybrid-search#knowledge-base#local-ai#local-first