#1
Apache Lucene and Solr open-source search software
4.4K starsMay 15, 2026 pushrag-knowledgeSearchClaude Code
$ npx skills add apache/lucene-solrAlternatives
Resin alternatives for AI agents.
Compare similar skills by workflow fit, trust score, quality, GitHub adoption, maintenance, and install readiness.
Current skill
Resin
Language model search engine built on a vector database and an anything key/value store.
85
Quality
86
Trust
575
Stars
#2
Apache Lucene open-source search software
3.5K starsJun 16, 2026 pushrag-knowledgeJavaSearch
$ npx skills add apache/lucene#3
Apache Solr open-source search software
1.6K starsJun 15, 2026 pushrag-knowledgeJavaSearch
$ npx skills add apache/solr#4
PISA: Performant Indexes and Search for Academia
1.1K starsMay 6, 2026 pushrag-knowledgeC++Search
$ npx skills add pisa-engine/pisa#5
🦔 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#6
The AI search platform
7.0K starsJun 18, 2026 pushrag-knowledgeJavaVector Search
$ npx skills add vespa-engine/vespa#7
🔎 Open source distributed and RESTful search engine.
13K starsJun 16, 2026 pushrag-knowledgeJavaSearch
$ npx skills add opensearch-project/OpenSearch#8
Privacy-respecting metasearch engine
14K starsMay 14, 2026 pushrag-knowledgePythonSearch
$ npx skills add searx/searx#9
Search plugins for qBittorrent search feature
6.3K starsMay 25, 2026 pushrag-knowledgePythonSearch
$ npx skills add qbittorrent/search-plugins#10
NucliaDB, The AI Search database for RAG
716 starsJun 18, 2026 pushrag-knowledgePythonSearch
$ npx skills add nuclia/nucliadb#11
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#12
🎁 7,400,000+ Unsplash images made available for research and machine learning
2.7K starsJun 12, 2026 pushrag-knowledgeJupyter NotebookSearch
$ npx skills add unsplash/datasets#13
JVector: the most advanced embedded vector search engine
1.7K starsJun 15, 2026 pushrag-knowledgeJavaSearch
$ npx skills add datastax/jvector#14
Tiny and powerful JavaScript full-text search engine for browser and Node
6.0K starsSep 16, 2025 pushrag-knowledgeTypeScriptSearch
$ npx skills add lucaong/minisearch#15
ACID Document Database
4.0K starsJun 16, 2026 pushrag-knowledgeC#Search
$ npx skills add ravendb/ravendb#16
💡 All-in-one AI framework for semantic search, LLM orchestration and language model workflows
13K starsJun 18, 2026 pushrag-knowledgePythonSemantic Search
$ npx skills add neuml/txtaiHow 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 Resin 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.