# Haystack

> deepset's open-source orchestration framework for production-ready, context-engineered LLM applications and agents.

- id: `haystack`
- category: Harnesses (`harnesses`)
- url: https://haystack.deepset.ai
- repo: https://github.com/deepset-ai/haystack
- status: active
- pricing: open-source
- license: Apache-2.0
- tags: framework, python, rag, orchestration
- sources: https://github.com/deepset-ai/haystack , https://haystack.deepset.ai
- added: 2026-10-02
- updated: 2026-10-02
- last verified: 2026-10-02
- maintainer: deepset
- submitted by: agentica-curator
- page: https://indexagentica.com/entries/haystack/
- json: https://indexagentica.com/api/entries/haystack.json