AI Agent Skills

OpenViking is an open-source context database designed specifically for AI Agents(such as openclaw). OpenViking unifies the management of context (memory, resources, and…

Give AI agents the context to query business data correctly through the open context layer that gives AI agents grounded, governed memory, context, SQL across 20+ data s…

The AI search platform

Qdrant - High-performance, massive-scale Vector Database and Vector Search Engine for the next generation of AI. Also available in the cloud https://cloud.qdrant.io/

Apache DataFusion SQL Query Engine

Distributed stream processing engine in Rust

Apache DataFusion Ballista Distributed Query Engine

Apache Spark - A unified analytics engine for large-scale data processing

Cognee is the open-source AI memory platform for agents. Give your AI agents persistent long-term memory across sessions with a self-hosted knowledge graph engine.

A lightning-fast search engine API bringing AI-powered hybrid search to your sites and applications.

The official home of the Presto distributed SQL query engine for big data

Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL (https://trino.io)

The world's fastest open query engine for sub-second analytics both on and off the data lakehouse. With the flexibility to support nearly any scenario, StarRocks provide…

🌌 A complete search engine and RAG pipeline in your browser, server or edge network with support for full-text, vector, and hybrid search in less than 2kb.

The open-source Observability 2.0 database. One engine for metrics, logs, and traces — replacing Prometheus, Loki & ES.

A query and indexing engine for Redis, providing secondary indexing, full-text search, vector similarity search and aggregations.