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Free and Open Source, Distributed, RESTful Search Engine
77K starsJun 16, 2026 pushrag-knowledgeJavaSearch
$ npx skills add elastic/elasticsearchAlternatives
Compare similar skills by workflow fit, trust score, quality, GitHub adoption, maintenance, and install readiness.
Current skill
Norconex Crawlers (or spiders) are flexible web and filesystem crawlers for collecting, parsing, and manipulating data from the web or filesystem to various data repositories such as search engines.
Free and Open Source, Distributed, RESTful Search Engine
$ npx skills add elastic/elasticsearch🔎 Open source distributed and RESTful search engine.
$ npx skills add opensearch-project/OpenSearchHow to choose
Use an alternative when it has a clearer install path, higher trust score, fresher maintenance, or better platform fit for your current agent stack. Keep Crawler if it already passes your workflow test and repository review.
Next step
Open the compare page, test the install commands in a sandbox, and check each repository before using a skill in production.
SearXNG is a free internet metasearch engine which aggregates results from various search services and databases. Users are neither tracked nor profiled.
$ npx skills add searxng/searxng🦔 Fast, lightweight & schema-less search backend. An alternative to Elasticsearch that runs on a few MBs of RAM.
$ npx skills add valeriansaliou/sonicTantivy is a full-text search engine library inspired by Apache Lucene and written in Rust
$ npx skills add quickwit-oss/tantivyCloud-native search engine for observability. An open-source alternative to Datadog, Elasticsearch, Loki, and Tempo.
$ npx skills add quickwit-oss/quickwitPrivacy-respecting metasearch engine
$ npx skills add searx/searxScira (Formerly MiniPerplx) is a minimalistic AI-powered search engine that helps you find information on the internet and cites it too. Powered by Vercel AI SDK!
$ npx skills add zaidmukaddam/sciraNext-generation full-text search library for Browser and Node.js
$ npx skills add nextapps-de/flexsearchA self-hosted, ad-free, privacy-respecting metasearch engine
$ npx skills add benbusby/whoogle-searchEasy to use open source fast database for search | Good alternative to Elasticsearch | Drop-in replacement for E in the ELK stack
$ npx skills add manticoresoftware/manticoresearchDeveloper-friendly OSS embedded retrieval library for multimodal AI. Search More; Manage Less.
$ npx skills add lancedb/lancedbSeaTunnel is a multimodal, high-performance, distributed, massive data integration tool.
$ npx skills add apache/seatunnel21 Lessons, Get Started Building with Generative AI
$ npx skills add microsoft/generative-ai-for-beginnersA Simple and Universal Swarm Intelligence Engine, Predicting Anything. 简洁通用的群体智能引擎，预测万物
$ npx skills add 666ghj/MiroFishStop renting your intelligence. Own it with AnythingLLM. Everything you need for a powerful local-first agent experience
$ npx skills add Mintplex-Labs/anything-llm