hydra-db/open-glean
Open-source AI workspace that retrieves context from a knowledge database and streams cited answers.

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Open Glean is a Next.js application that proxies requests to the Hydra DB SDK to perform retrieval-augmented question answering over memories, files, and connected apps. It supports deep research by planning a DAG of sub-questions, running them in parallel, and synthesizing a cited answer. Users can switch database scopes, view a knowledge-graph mindmap, manage integrations, and bring their own OpenAI-compatible model via OpenRouter.
Frequently asked
- What is hydra-db/open-glean?
- Open-source AI workspace that retrieves context from a knowledge database and streams cited answers.
- Is open-glean open source?
- Yes — hydra-db/open-glean is open source, released under the Apache-2.0 license.
- What language is open-glean written in?
- hydra-db/open-glean is primarily written in TypeScript.
- How popular is open-glean?
- hydra-db/open-glean has 1.6k stars on GitHub.
- Where can I find open-glean?
- hydra-db/open-glean is on GitHub at https://github.com/hydra-db/open-glean.