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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.
README.md

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.

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  1. OpenSearch OpenSearch Public

    🔎 Open source distributed and RESTful search engine.

    Java 12k 2.3k

  2. OpenSearch-Dashboards OpenSearch-Dashboards Public

    📊 Open source visualization dashboards for OpenSearch.

    TypeScript 2k 1.1k

Repositories

Showing 10 of 141 repositories
  • OpenSearch-Dashboards Public

    📊 Open source visualization dashboards for OpenSearch.

    opensearch-project/OpenSearch-Dashboards’s past year of commit activity
    TypeScript 1,960 Apache-2.0 1,138 1,474 (78 issues need help) 194 Updated Dec 7, 2025
  • 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 231 Apache-2.0 343 295 (40 issues need help) 9 Updated Dec 7, 2025
  • ml-commons Public

    ml-commons provides a set of common machine learning algorithms, e.g. k-means, or linear regression, to help developers build ML related features within OpenSearch.

    opensearch-project/ml-commons’s past year of commit activity
    Java 134 Apache-2.0 186 325 (20 issues need help) 90 Updated Dec 7, 2025
  • security-dashboards-plugin Public

    🔐 Manage your internal users, roles, access control, and audit logs from OpenSearch Dashboards

    opensearch-project/security-dashboards-plugin’s past year of commit activity
    TypeScript 87 Apache-2.0 202 124 (13 issues need help) 7 Updated Dec 7, 2025
  • dashboards-observability Public

    Visualize and explore your logs, traces and metrics data in OpenSearch Dashboards

    opensearch-project/dashboards-observability’s past year of commit activity
    TypeScript 26 Apache-2.0 74 326 (1 issue needs help) 14 Updated Dec 7, 2025
  • opensearch-js Public

    Node.js Client for OpenSearch

    opensearch-project/opensearch-js’s past year of commit activity
    JavaScript 221 Apache-2.0 132 53 (1 issue needs help) 15 Updated Dec 7, 2025
  • skills-eval Public

    Eval framework for evaluating quality and performance of skills for ml-common's agent framework

    opensearch-project/skills-eval’s past year of commit activity
    TypeScript 4 Apache-2.0 7 3 4 Updated Dec 6, 2025
  • index-management Public

    🗃 Automate periodic data operations, such as deleting indices at a certain age or performing a rollover at a certain size

    opensearch-project/index-management’s past year of commit activity
    Kotlin 69 Apache-2.0 130 157 (17 issues need help) 24 Updated Dec 6, 2025
  • oscar-ai-bot Public

    🤖 I am OSCAR, an chatbot based on AWS Bedrock Agents. You can interact with me through Slack mesages.

    opensearch-project/oscar-ai-bot’s past year of commit activity
    Python 1 Apache-2.0 3 11 2 Updated Dec 6, 2025
  • sql-cli Public

    The SQL CLI component in OpenSearch is a stand-alone Python application for query

    opensearch-project/sql-cli’s past year of commit activity
    Python 9 Apache-2.0 16 10 3 Updated Dec 6, 2025
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