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@Aiven-Open

Aiven Open

All open source projects made and maintained by Aiven and the Aiven Open Source Program Office (OSPO).

Aiven Open

Aiven Open is where all open source projects made and maintained by Aiven live. These projects are actively looking for external contributors (individuals, as well as organisations). And in some cases (like Karapace), the project might see contribution from our Product teams as well. This is where you'll find the Klaw project, the Prometheus-Exporter for OpenSearch, all our Kafka Connectors, and more.

Please review this Organisation's Code of Conduct, and ways to report concerns.

Other Aiven GitHub Organisations

Looking for core Aiven stuff? Public repositories under the main Aiven Organisation include the Aiven Terraform Provider, the Kubernetes Operator, and the mirrors for PostgreSQL, Apache Cassandra, etc.

Aiven Labs is where our experimental, non-production code goes. Sample code, examples used in customer meetings, and at conferences. For freshness, we archive repositories in Aiven Labs after 6 months of non-human activity.

Quick links

If you're looking for more information or quick start material, here are some references:

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  1. tiered-storage-for-apache-kafka tiered-storage-for-apache-kafka Public

    RemoteStorageManager for Apache Kafka® Tiered Storage

    Java 225 48

  2. pghoard pghoard Public

    PostgreSQL® backup and restore service

    Python 1.4k 104

  3. karapace karapace Public

    Karapace - Your Apache Kafka® essentials in one tool

    HTML 607 94

  4. pglookout pglookout Public

    PostgreSQL replication monitoring and failover daemon

    Python 189 22

  5. pgtracer pgtracer Public

    Tracing tools for PostgreSQL, using eBPF

    Python 157 13

  6. klaw klaw Public

    Klaw, the latest OS tool by Aiven, helps enterprises cope with Apache Kafka(r) topics, schema registry and connectors governance by introducing roles/authorizations to users of various teams of an …

    Java 193 69

Repositories

Showing 10 of 52 repositories
  • karapace Public

    Karapace - Your Apache Kafka® essentials in one tool

    Aiven-Open/karapace’s past year of commit activity
    HTML 607 Apache-2.0 94 59 (2 issues need help) 15 Updated Apr 20, 2026
  • mcp-aiven Public

    Model Context Protocol server for Aiven

    Aiven-Open/mcp-aiven’s past year of commit activity
    TypeScript 17 Apache-2.0 15 0 0 Updated Apr 20, 2026
  • opensearch-connector-for-apache-kafka Public

    Aiven's OpenSearch® Connector for Apache Kafka®

    Aiven-Open/opensearch-connector-for-apache-kafka’s past year of commit activity
    Java 90 Apache-2.0 53 35 4 Updated Apr 20, 2026
  • kio Public

    Python data types for the Apache Kafka® Protocol.

    Aiven-Open/kio’s past year of commit activity
    Python 26 Apache-2.0 5 3 6 Updated Apr 17, 2026
  • klaw Public

    Klaw, the latest OS tool by Aiven, helps enterprises cope with Apache Kafka(r) topics, schema registry and connectors governance by introducing roles/authorizations to users of various teams of an org.

    Aiven-Open/klaw’s past year of commit activity
    Java 193 Apache-2.0 69 94 (4 issues need help) 13 Updated Apr 16, 2026
  • kafka-config Public

    Utilities to help manage Kafka configuration and configuration definitions

    Aiven-Open/kafka-config’s past year of commit activity
    Java 0 Apache-2.0 0 0 1 Updated Apr 15, 2026
  • aiven-commons Public

    Collection of Java utilities for Kafka connector other use.

    Aiven-Open/aiven-commons’s past year of commit activity
    Shell 0 Apache-2.0 0 0 4 Updated Apr 15, 2026
  • aiven-mysql-migrate Public

    MySQL® migration tool

    Aiven-Open/aiven-mysql-migrate’s past year of commit activity
    Python 13 Apache-2.0 11 1 1 Updated Apr 14, 2026
  • aiven-kafka-connector-framework Public

    A collection of utilities and interfaces to simplify the building and homogenization of sink/source pairs of connectors.

    Aiven-Open/aiven-kafka-connector-framework’s past year of commit activity
    Java 0 Apache-2.0 0 2 0 Updated Apr 13, 2026
  • salesforce-connector-for-apache-kafka Public

    This is a Kafka Source Connector developed to retrieve data from Salesforce and add it as events to Kafka

    Aiven-Open/salesforce-connector-for-apache-kafka’s past year of commit activity
    Java 1 Apache-2.0 1 3 4 Updated Apr 10, 2026

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