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symfony/ai-open-search-store
============================

OpenSearch vector store bridge for Symfony AI

v0.10.0(2w ago)19.1k↑181.7%2MITPHPPHP >=8.2

Since Dec 23Pushed 1w agoCompare

[ Source](https://github.com/symfony/ai-open-search-store)[ Packagist](https://packagist.org/packages/symfony/ai-open-search-store)[ Fund](https://symfony.com/sponsor)[ GitHub Sponsors](https://github.com/fabpot)[ RSS](/packages/symfony-ai-open-search-store/feed)WikiDiscussions main Synced 3d ago

READMEChangelog (8)Dependencies (32)Versions (11)Used By (2)

OpenSearch Store
================

[](#opensearch-store)

Provides [OpenSearch](https://opensearch.org/) vector store integration for Symfony AI Store.

OpenSearch Documentation
------------------------

[](#opensearch-documentation)

- [`knn_vector` field type](https://docs.opensearch.org/latest/mappings/supported-field-types/knn-vector/)
- [k-NN query DSL](https://docs.opensearch.org/latest/query-dsl/specialized/k-nn/index/)
- [Approximate k-NN](https://docs.opensearch.org/latest/vector-search/vector-search-techniques/approximate-knn/)

Resources
---------

[](#resources)

- [Contributing](https://symfony.com/doc/current/contributing/index.html)
- [Report issues](https://github.com/symfony/ai/issues) and [send Pull Requests](https://github.com/symfony/ai/pulls)in the [main Symfony AI repository](https://github.com/symfony/ai)

###  Health Score

48

—

FairBetter than 93% of packages

Maintenance97

Actively maintained with recent releases

Popularity26

Limited adoption so far

Community19

Small or concentrated contributor base

Maturity44

Maturing project, gaining track record

 Bus Factor1

Top contributor holds 50% of commits — single point of failure

How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window.

**Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores.

**Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement.

**Maturity (30%)** — Project age, version count, PHP version support, and release stability.

###  Release Activity

Cadence

Every ~19 days

Recently: every ~25 days

Total

10

Last Release

19d ago

### Community

Maintainers

![](https://avatars.githubusercontent.com/u/47313?v=4)[Fabien Potencier](/maintainers/fabpot)[@fabpot](https://github.com/fabpot)

---

Top Contributors

[![chr-hertel](https://avatars.githubusercontent.com/u/2852185?v=4)](https://github.com/chr-hertel "chr-hertel (20 commits)")[![OskarStark](https://avatars.githubusercontent.com/u/995707?v=4)](https://github.com/OskarStark "OskarStark (11 commits)")[![MolloKhan](https://avatars.githubusercontent.com/u/3451985?v=4)](https://github.com/MolloKhan "MolloKhan (3 commits)")[![Guikingone](https://avatars.githubusercontent.com/u/13744329?v=4)](https://github.com/Guikingone "Guikingone (2 commits)")[![Guite](https://avatars.githubusercontent.com/u/277531?v=4)](https://github.com/Guite "Guite (1 commits)")[![claude](https://avatars.githubusercontent.com/u/81847?v=4)](https://github.com/claude "claude (1 commits)")[![VincentLanglet](https://avatars.githubusercontent.com/u/9052536?v=4)](https://github.com/VincentLanglet "VincentLanglet (1 commits)")[![wachterjohannes](https://avatars.githubusercontent.com/u/1464615?v=4)](https://github.com/wachterjohannes "wachterjohannes (1 commits)")

---

Tags

aibridgellmopensearchstoresymfonysymfony-aivectoropensearchaivectorstoreBridge

###  Code Quality

TestsPHPUnit

Static AnalysisPHPStan

Type Coverage Yes

### Embed Badge

![Health badge](/badges/symfony-ai-open-search-store/health.svg)

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###  Alternatives

[symfony/ai-store

Low-level abstraction for storing and retrieving documents in a vector store.

21400.9k113](/packages/symfony-ai-store)

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