xerj-org

Xerj — AI skill for Claude Code

AI community

Local-first search engine and MCP server for AI agents.

How to install Xerj

This entry records only its repository, not the path inside it, so there is no exact command to give. Open xerj-org/xerj and copy the folder into ~/.claude/skills/, or the file into ~/.claude/agents/.

What Xerj does

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.

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README

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 and agent memory, behind an Elasticsearch-compatible API. Works with Claude Code, Cursor and any MCP client.

[English](./README.md) | [简体中文](./README.zh-CN.md) | [日本語](./README.ja-JP.md) | [العربية](./README.ar.md) | [Español](./README.es.md)

[![CI](https://img.shields.io/github/actions/workflow/status/xerj-org/xerj/ci.yml?branch=main&style=flat-square&label=CI)](https://github.com/xerj-org/xerj/actions/workflows/ci.yml) [![Release](https://img.shields.io/github/v/release/xerj-org/xerj?style=flat-square&label=release)](https://github.com/xerj-org/xerj/releases) [![License](https://img.shields.io/badge/license-Apache--2.0-blue?style=flat-square)](./LICENSE) [![Stars](https://img.shields.io/github/stars/xerj-org/xerj?style=flat-square)](https://github.com/xerj-org/xerj/stargazers) [![Rust](https://img.shields.io/badge/built%20with-Rust-000000?style=flat-square&logo=rust)](https://www.rust-lang.org) [![Discussions](https://img.shields.io/github/discussions/xerj-org/xerj?style=flat-square&label=discussions)](https://github.com/xerj-org/xerj/discussions) [![Discord](https://img.shields.io/badge/Discord-join-5865F2?style=flat-square&logo=discord&logoColor=white)](https://discord.com/invite/yetXFusXfs) [![X](https://img.shields.io/badge/X-%40xerj__org-000000?style=flat-square&logo=x&logoColor=white)](https://x.com/xerj_org)

[![Reference coding](https://img.shields.io/badge/reference%20coding-2.7%C3%97%20fewer%20tokens-ff8c00?style=flat-square)](https://xerj.org/case-studies/refer