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Directory / AI, Memory & RAG

xerj

Local-first search engine and MCP server for AI agents. One Rust binary indexes code, docs, logs, JSONL/CSV and PDFs for BM25 full-text, vector and hybrid search, code search without grep, agent memory and RAG. Elasticsearch-compatible API; Corpus Hub serves hundreds of reference memory corpora.

CategoryAI, Memory & RAG
Publisher typecommunity
IDxerj-org/xerj
Repositoryhttps://github.com/xerj-org/xerj
Websitehttps://xerj.org
Stars11,076
Last update2026-10-20
LanguageRust
Sourcegithub-topic

Install

⚠️ Install unverified. We inferred the runtime from the repo language and did not confirm the package name. The configs below are templates. Copy the exact command from the README.

Some servers also need API keys or environment variables. Check the README.

Claude Desktop claude_desktop_config.json

{
  "mcpServers": {
    "xerj": {
      "command": "<command>",
      "args": [
        "<package-name-from-README>"
      ]
    }
  }
}

Cursor .cursor/mcp.json

{
  "mcpServers": {
    "xerj": {
      "command": "<command>",
      "args": [
        "<package-name-from-README>"
      ]
    }
  }
}

VS Code .vscode/mcp.json

{
  "servers": {
    "xerj": {
      "type": "stdio",
      "command": "<command>",
      "args": [
        "<package-name-from-README>"
      ]
    }
  }
}

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