Skip to content
@opensearch-project

OpenSearch Project

OpenSearch is a community-driven, Apache 2.0-licensed open source search and analytics suite that makes it easy to ingest, search, visualize, and analyze data.

OpenSearch logo and name on top of a dark blue background with a slight honeycomb pattern

OpenSearch Project is a community-driven, Apache 2.0-licensed open source search and analytics suite that makes it easy to ingest, search, visualize, and analyze data. Developers build with OpenSearch for use cases such as application search, log analytics, data observability, data ingestion, and more.

OpenSearch is supported by The OpenSearch Software Foundation, a project of The Linux Foundation. You can read the launch announcement here and learn more about joining the foundation here.

Using

Download and try OpenSearch 🔎 or use the demo OpenSearch Dashboards 🖥. Integrate your application using one of many client libraries 📚.

Contributing ✍️

We are built 🧱 by the community for the community. There are many ways to contribute.

Get Involved in our Community!

There are several places where our community meets. Make sure to check them out!


This project has adopted the OpenSearch Software Foundation Code of Conduct. Copyright OpenSearch Contributors. See NOTICE for details. OpenSearch is a registered trademark of The Linux Foundation.

Pinned Loading

  1. OpenSearch OpenSearch Public

    🔎 Open source distributed and RESTful search engine.

    Java 12.2k 2.4k

  2. OpenSearch-Dashboards OpenSearch-Dashboards Public

    📊 Open source visualization dashboards for OpenSearch.

    TypeScript 2k 1.1k

Repositories

Showing 10 of 141 repositories
  • automation-app Public

    🤖 An automation app to handle the daily activities of your GitHub Repository.

    opensearch-project/automation-app’s past year of commit activity
    TypeScript 5 Apache-2.0 9 13 1 Updated Jan 5, 2026
  • OpenSearch-Dashboards Public

    📊 Open source visualization dashboards for OpenSearch.

    opensearch-project/OpenSearch-Dashboards’s past year of commit activity
    TypeScript 1,977 Apache-2.0 1,144 1,483 (80 issues need help) 205 Updated Jan 5, 2026
  • opensearch-project/opensearch-mcp-server-py’s past year of commit activity
    Python 87 Apache-2.0 57 17 (1 issue needs help) 6 Updated Jan 5, 2026
  • opensearch-migrations Public

    Migrate, upgrade, reconfigure, and replicate OpenSearch clusters with ease.

    opensearch-project/opensearch-migrations’s past year of commit activity
    Java 63 Apache-2.0 41 31 13 Updated Jan 5, 2026
  • data-prepper Public

    OpenSearch Data Prepper is a component of the OpenSearch project that accepts, filters, transforms, enriches, and routes data at scale.

    opensearch-project/data-prepper’s past year of commit activity
    Java 339 Apache-2.0 281 604 (21 issues need help) 130 Updated Jan 5, 2026
  • search-relevance Public

    Search Relevance Workbench for OpenSearch.

    opensearch-project/search-relevance’s past year of commit activity
    Java 11 Apache-2.0 29 52 (2 issues need help) 15 Updated Jan 5, 2026
  • security Public

    🔐 Secure your cluster with TLS, numerous authentication backends, data masking, audit logging as well as role-based access control on indices, documents, and fields

    opensearch-project/security’s past year of commit activity
    Java 235 Apache-2.0 346 304 (40 issues need help) 19 Updated Jan 5, 2026
  • asynchronous-search Public

    ▶️ Run queries in the background and retrieve partial results along the way

    opensearch-project/asynchronous-search’s past year of commit activity
    Java 33 Apache-2.0 54 25 8 Updated Jan 5, 2026
  • opensearch-rs Public

    OpenSearch Rust Client

    opensearch-project/opensearch-rs’s past year of commit activity
    Rust 88 Apache-2.0 35 11 (5 issues need help) 2 Updated Jan 5, 2026
  • OpenSearch Public

    🔎 Open source distributed and RESTful search engine.

    opensearch-project/OpenSearch’s past year of commit activity
    Java 12,155 Apache-2.0 2,362 2,200 (15 issues need help) 320 Updated Jan 5, 2026