NuGet97Exceptionalhealth index
C# · TypeScript★ 3,995Sep 1, 2026
crates.io96Exceptionalhealth index

meilisearch/meilisearchA lightning-fast search engine API bringing AI-powered hybrid search to your sites and applications.
Rust★ 58.9KAug 4, 2026
crates.io96Exceptionalhealth index

paradedb/paradedbOne Postgres for your application data, full-text search, vector retrieval, and aggregations. Home of the pg_search extension.
Rust · PLpgSQL★ 9,204Aug 28, 2026
PyPI · Go · npm94Exceptionalhealth index

infiniflow/infinityThe AI-native database built for LLM applications, providing incredibly fast hybrid search of dense vector, sparse vector, tensor (multi-vector), and full-text.
C++★ 4,684Aug 28, 2026
PyPI · RubyGems93Exceptionalhealth index
groonga/groongaAn embeddable fulltext search engine. Groonga is the successor project to Senna.
C★ 854Jul 21, 2026
PyPI92Excellenthealth index
Python★ 207↓ 3.2M/moAug 27, 2026
crates.io · npm · Go +291Excellenthealth index

unum-cloud/USearchFast Open-Source Search & Clustering engine × for Vectors & Arbitrary Objects × in C++, C, Python, JavaScript, Rust, Java, Objective-C, Swift, C#, GoLang, and Wolfram 🔍
C++ · Python★ 4,270↓ 247.4K/moAug 22, 2026
Packagist89Excellenthealth index
PHP★ 455↓ 159K/moJul 20, 2026
Go89Excellenthealth index
ozontech/seq-dbseq-db is a scalable and high-performance database designed for storing and querying logs efficiently
Go★ 125Jul 21, 2026
crates.io · PyPI88Excellenthealth index

oceanbase/seekdbThe 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.
C++★ 2,857Aug 6, 2026
PyPI · crates.io84Excellenthealth index
Rust★ 133Jul 26, 2026
npm81Excellenthealth index

paperboytm/spoolSelf-hosted archive for AI coding sessions. Store, share, and resume agent work.
TypeScript★ 588↓ 8,324/moAug 7, 2026
oliver-kriska/scribeLLM-managed personal knowledge base. Auto-extracts from git repos, Claude Code sessions (via ccrider FTS5), and iMessage bookmarks. Cross-project, qmd-indexed, runs on cron
Go★ 31Jul 18, 2026
PyPI · crates.io71Goodhealth index
Rust · Python★ 3↓ 5,330/moJul 17, 2026
npm · crates.io · PyPI71Goodhealth index
Rust★ 13↓ 7,573/moSep 6, 2026
npm · crates.io · Go +171Goodhealth index

goliajp/kevykevy — a pure-Rust, zero-dependency, Redis-compatible serving engine: declared indexes, CJK full-text + vector search, views, CDC feeds, replication & failover, MCP
Rust★ 4↓ 455/moAug 28, 2026
priya-sundaram-dev/whooshFast, pure-Python full-text indexing and search. Actively maintained continuation of Whoosh / whoosh-reloaded. Install: pip install whoosh3
Python★ 2↓ 3,933/moJul 19, 2026
Java★ 151Jul 18, 2026
crates.io63Moderatehealth index
seekstorm/seekstormSeekStorm: vector & lexical search - in-process library & multi-tenancy server, in Rust.
Rust★ 1,899↓ 194/moJul 17, 2026
Packagist63Moderatehealth index
PHP★ 3,196↓ 63.2K/moAug 11, 2026
PyPI · Go · npm56Moderatehealth index

qataruts/monliteThe complete backend for AI agents in one SQLite file : Documents, vectors, cache, queue, and cron.
TypeScript · Python · Go★ 38↓ 282/moSep 5, 2026
crates.io56Moderatehealth index

visorcraft/MongrelDBA fast embedded+server columnar database with SQL, vector search, full-text search, and AI-native retrieval. Dozens of languages supported. Written in Rust.
Rust★ 4↓ 2,923/moAug 22, 2026
npm53Moderatehealth index
TypeScript · SCSS★ 1↓ 37.1K/moAug 1, 2026
0kaba0hub/go-xapianA thin cgo binding over the Xapian C++ search library — writable/read databases, documents, queries and search, with Xapian exceptions surfaced as Go errors.
Go · C++ · C★ 1Jul 26, 2026
Go · npm50Moderatehealth index
Go★ 2Sep 5, 2026

jorgell23-sys/mdcxConvert document collections to verified Markdown, package them encrypted, and expose them to agents over MCP
Python★ 1↓ 7,738/moAug 30, 2026
TypeScript★ 33↓ 5,706/moJul 22, 2026
JavaScript★ 9,200↓ 27.9M/moAug 12, 2026