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AI search engine and MCP server for bots and 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.
AI Search & RAG Without Moving Your Data. Get instant answers from your company's knowledge across 100+ apps while keeping data secure. Deploy in minutes, not months.
Search engine aggregator with a comprehensive plugin/extension system
Internet search engine for text-oriented websites. Indexing the small, old and weird web.
Havenask is a large-scale distributed information search system widely used within Alibaba Group
A persistent, network resilient, full text search library for the browser and Node.js
Search engine for Project Gutenberg books