xerj-org / xerj

Local-first search engine and MCP server in one Rust binary, indexing code, docs, logs and PDFs for BM25, vector and hybrid search.

kividbio / kividb

A fast, multi-threaded Redis® and Valkey alternative written in Rust: drop-in compatible, with full-text and vector search built in

ModernRelay / omnigraph

Object-storage native graph database with git-style branching, a typed ontology, and hybrid graph, vector, and full-text retrieval over Lance files.

kusule1351-hue / thought-desk

A fast, local-first Notion alternative built with Rust + Tauri. Block editor, nested pages, full-text search, black-and-white UI, ~115 MB RAM.

zvec-ai / zvec-grep

Local-first search across your workspace, built for humans and AI agents.

typesense / typesense

Typesense is an open-source, in-memory search engine with typo tolerance, faceting, geosearch, and vector search.

quickwit-oss / tantivy

Tantivy is a full-text search engine library inspired by Apache Lucene and written in Rust

elstongun / leviathan

Deep memory for agents over large datasets. Leviathan is a single static binary that turns your records (JSONL, JSON, CSV/TSV, SQLite, or anything a database CLI can export) into a ranked full-text index.

LingCore / WinShun

Win顺：免费开源的 Windows 快速搜索启动器。双击 Ctrl，拼音秒搜文件、全文搜索 Word/Excel/PDF、剪贴板历史（代替 Win+V）、对话框搜索、任务栏搜索、插件、AI 助手 MCP。Free Windows search launcher: pinyin file search, full-text search, clipboard history, MCP server. Everything/Listary alternative.

meilisearch / meilisearch

A lightning-fast search engine API bringing AI-powered hybrid search to your sites and applications.

codelucas / newspaper

newspaper3k is a news, full-text, and article metadata extraction in Python 3. Advanced docs:

paradedb / paradedb

One Postgres for your application data, full-text search, vector retrieval, and aggregations. Home of the pg_search extension.

HelixDB / helix-db

HelixDB is an OLTP graph database with native vector and full-text search built in Rust on Object Storage.

timescale / pg_textsearch

PostgreSQL extension for BM25 relevance-ranked full-text search. Postgres OSS licensed.

oceanbase / seekdb

The AI-Native Search Database. Best for agent storage, it unifies vector, text, structured, and semi-structured data into a single engine. This all-in-one database makes agents smarter, easier to run, and more stable.

spiceai / spiceai

Add a real-time analytics node to your operational database. Spice is a portable, accelerated SQL query, search, and LLM-inference engine in Rust for data-grounded AI apps and agents.

newdee / magpie

Spotlight-style local search for everything you saved and forgot: GitHub stars, local files, images, and bookmarks. Privacy-first, no full-disk scanning, fully on-device.

ZGMFX01A / OrigRead

Modern Android RSS reader for phones & tablets, featuring full-text reading, multi-source discovery, and bi-directional AI citation back to source.

manticoresoftware / manticoresearch

Open-source search database for full-text, vector, and hybrid search with real-time indexing and SQL.

oramasearch / orama

🌌 A complete search engine and RAG pipeline in your browser, server or edge network with support for full-text, vector, and hybrid search in less than 2kb.

RediSearch / RediSearch

A query and indexing engine for Redis, providing secondary indexing, full-text search, vector similarity search and aggregations.

orientechnologies / orientdb

OrientDB is the most versatile DBMS supporting Graph, Document, Reactive, Full-Text and Geospatial models in one Multi-Model product. OrientDB can run distributed (Multi-Master), supports SQL, ACID Transactions, Full-Text indexing and Reactive Queries.

infiniflow / infinity

The AI-native database built for LLM applications, providing incredibly fast hybrid search of dense vector, sparse vector, tensor (multi-vector), and full-text.

unum-cloud / USearch

Fast Open-Source Search & Clustering engine × for Vectors & Arbitrary Objects × in C++, C, Python, JavaScript, Rust, Java, Objective-C, Swift, C#, GoLang, and Wolfram 🔍

ravendb / ravendb

ACID Document Database

apache / lucenenet

Apache Lucene.NET is an open-source full-text search library written in C#, ported from the Apache Lucene project.

Sync-in / server

Sync-in · Sovereign platform for file storage, sharing, synchronization, and collaboration.

SeekStorm / SeekStorm

SeekStorm: vector & lexical search - in-process library & multi-tenancy server, in Rust.

ontola / atomic-server

An open source headless CMS / real-time database. Powerful table editor, full-text search, and SDKs for JS / React / Svelte.

bgreenwell / xleak

A fast terminal Excel viewer with an interactive TUI. Features full-text search, formula display, lazy loading for large files, clipboard support, and export to CSV/JSON. Built with Rust and ratatui.

coleifer / walrus

Lightweight Python utilities for working with Redis

sheshbabu / zen

Selfhosted notes app. Single golang binary, notes stored as markdown within SQLite, full-text search, very low resource usage

codelibs / fess

Open-source, self-hosted enterprise & site search server built on OpenSearch. Crawls web / file / DB / cloud sources, 20+ languages, REST API, and AI/RAG & semantic search. Apache-2.0.

groonga / groonga

An embeddable fulltext search engine. Groonga is the successor project to Senna.

ChuckHend / pg_vectorize

Full-text and semantic search on any Postgres

jeffhajewski / latticedb

Embedded single-file knowledge graph database with vector search and full-text search for AI/RAG apps

Jarrettluo / all-docs

"All Docs" is a tool that enables online previewing, storage, and sharing of documents such as Word, Excel, PowerPoint, PDF, and images (Pic). It supports full-text search for all document information. “全文档”(All Docs)，Word, Excel, PPT, PDF, Pic等文档在线预览、存储、共享的工具，并且支持全文搜索的所有的文档信息。demo账号密码：admin123

leomoon-studios / wiki-go

A modern, feature-rich, databaseless flat-file wiki platform built with Go.

docsagent / docsagent

⚡ DocsAgent — give your AI agents instant, private access to your personal knowledge base (Zotero, Obsidian, Apple Notes supported now, local docs on the road). Native C++ search core: BM25 + passage ranking in ~15 ms. MCP server for Claude, Cursor, Cline & any MCP client.

hibernate / hibernate-search

Hibernate Search: full-text search for domain model

nameforjt-afk / session-knowledge

Turn your Claude Code session history into a searchable local knowledge base — 13 MCP tools, pure stdlib, nothing leaves your machine

jamiedavenport / capd

Private, native macOS app to capture pages, text, notes, links, and images—and find them instantly with full-text search and OCR. Open source; no account or telemetry.

siasithole2-ship-it / V3rmillion-Vault-Index

Blazing-Fast V3rmillion Archive Search Engine 2026: Instant Thread, Post and Profile Lookup

ardi4s / feedme

feedme — RSS feed creator. Turn any web page into a feed and serve it as RSS 2.0, Atom 1.0 or JSON Feed 1.1 from one static binary.

AidanKR / kakao-auto

KakaoTalk Windows auto chat collector & archiver — cycle all rooms, export via Ctrl+S, SQLite + daily TXT, dashboard, full-text search, Excel export, media backup. Read-only. 카카오톡 PC 자동 대화 수집·정리·백업 도구

yibie / org-other-agenda

A different view of your Org agenda: a clickable calendar, proportional time blocks, multi-day bars and full-text search, rendered with TextUI.

PolinniZhong / dsh-session-workbench

Session Workbench for DeepSeek Harness: session-library full-text search + recall + conversation-view management (show/hide + reorder). 会话工作台：会话库（历史会话全文搜索与召回）+ 会话视图（标签栏显示/隐藏 + 拖拽排序）。

midagedev / gadak

Your Jira and Confluence, mirrored into one local SQLite file — macOS app, web UI, and agent SQL/MCP. Instant search, offline, one binary.

Vncntvx / dsh-zotero

Zotero plugin for DeepSeek Harness: search papers, read full-text PDFs and notes, extract relevant passages, and inspect sources in the conversation tab.

TheBlewish / Academic-AI-Literature-Reviewer-Ollama

Automated literature reviews using local LLMs via Ollama. Searches academic databases, acquires full-text papers, and writes APA 7th reviews where the model is structurally prevented from fabricating quotes — every quote is verified verbatim and is formated in APA7th.

vincenzo-afk / NEXUS-ENGINE

A full-featured search engine in Rust. Local filesystem + web crawl, BM25+PageRank ranking, BPE query language, bangs, Tor mode, HTTP/WebSocket API, and a privacy-first frontend.

Aaqibhafeezkhan / OpenNewsGrid

Real-time global news aggregation platform built with Next.js 15, TypeScript, and Tailwind CSS. It aggregates news from 300+ international sources through RSS feeds, NewsAPI, GNews, and other APIs, with smart deduplication to prevent duplicate stories.