#1
Apache Lucene and Solr open-source search software
4.4K starsMay 15, 2026 pushrag-knowledgeSearchClaude Code
$ npx skills add apache/lucene-solrAlternatives
Solr alternatives for AI agents.
Compare similar skills by workflow fit, trust score, quality, GitHub adoption, maintenance, and install readiness.
Current skill
Solr
Apache Solr open-source search software
100
Quality
93
Trust
1.6K
Stars
#2
Apache Lucene open-source search software
3.5K starsJun 16, 2026 pushrag-knowledgeJavaSearch
$ npx skills add apache/lucene#3
🔎 Open source distributed and RESTful search engine.
13K starsJun 16, 2026 pushrag-knowledgeJavaSearch
$ npx skills add opensearch-project/OpenSearch#4
🦔 Fast, lightweight & schema-less search backend. An alternative to Elasticsearch that runs on a few MBs of RAM.
21K starsJun 12, 2026 pushrag-knowledgeRustSearch
$ npx skills add valeriansaliou/sonic#5
Free and Open Source, Distributed, RESTful Search Engine
77K starsJun 16, 2026 pushrag-knowledgeJavaSearch
$ npx skills add elastic/elasticsearch#6
The AI search platform
7.0K starsJun 18, 2026 pushrag-knowledgeJavaVector Search
$ npx skills add vespa-engine/vespa#7
PISA: Performant Indexes and Search for Academia
1.1K starsMay 6, 2026 pushrag-knowledgeC++Search
$ npx skills add pisa-engine/pisa#8
JVector: the most advanced embedded vector search engine
1.7K starsJun 15, 2026 pushrag-knowledgeJavaSearch
$ npx skills add datastax/jvector#9
Internet search engine for text-oriented websites. Indexing the small, old and weird web.
1.8K starsJun 16, 2026 pushrag-knowledgeJavaSearch
$ npx skills add MarginaliaSearch/MarginaliaSearch#10
Privacy-respecting metasearch engine
14K starsMay 14, 2026 pushrag-knowledgePythonSearch
$ npx skills add searx/searx#11
Search plugins for qBittorrent search feature
6.3K starsMay 25, 2026 pushrag-knowledgePythonSearch
$ npx skills add qbittorrent/search-plugins#12
Language model search engine built on a vector database and an anything key/value store.
575 starsJun 12, 2026 pushrag-knowledgeC#Search
$ npx skills add kreeben/resin#13
rats-search: BitTorrent P2P multi-platform search engine for Desktop and Web servers with integrated torrent client
1.9K starsJun 3, 2026 pushrag-knowledgeC++Search
$ npx skills add librats/rats-search#14
Multitenant backend server for building web and mobile apps rapidly. The backend for busy developers. (self-hosted or hosted)
571 starsJun 11, 2026 pushrag-knowledgeJavaSearch
$ npx skills add Erudika/para#15
Open-source Enterprise Grade Search Engine Software
515 starsSep 3, 2022 pushrag-knowledgeJavaSearch
$ npx skills add jaeksoft/opensearchserver#16
Tiny and powerful JavaScript full-text search engine for browser and Node
6.0K starsSep 16, 2025 pushrag-knowledgeTypeScriptSearch
$ npx skills add lucaong/minisearchHow to choose
When should you switch?
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 Solr if it already passes your workflow test and repository review.
Next step
Compare top candidates side by side
Open the compare page, test the install commands in a sandbox, and check each repository before using a skill in production.