Haystack Core Integrations
This repository contains integrations to extend the capabilities of Haystack. The code in this repo is maintained by deepset, see each integration's README file for details around installation, usage and support.
Quick start
You will need hatch to work on or create new integrations, open this link
and follow the install instructions for your operating system and platform.
All the integrations are self contained, so the first step before working on one is to cd into the proper folder.
For example, to run the tests suite for the Chroma document store, from the root of the repo:
$ cd integrations/chroma
$ hatch run test:allHatch will take care of setting up an isolated Python environment and run the tests.
Please check out our Contribution Guidelines for all the details.
Inventory
| Package | Type | PyPi Package | Status | Coverage (unit tests) | Coverage (combined) |
|-------------------------------------------------------------------------|-----------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|----------------------|---------------------|
| agent-pack-haystack | Agents | 
|
|
| aimlapi-haystack | Generator |
|
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| alloydb-haystack | Document Store |
|
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| amazon-bedrock-haystack | Embedder, Generator, Ranker, Downloader |
|
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| arangodb-haystack | Document Store |
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| arcadedb-haystack | Document Store |
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| astra-haystack | Document Store |
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| azure-ai-search-haystack | Document Store |
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| azure-doc-intelligence-haystack | Converter |
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| azure-documentdb-haystack | Document Store |
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| azure-form-recognizer-haystack | Converter |
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| brave-haystack | Web Search |
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| chonkie-haystack | Preprocessor |
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| chroma-haystack | Document Store |
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| cognee-haystack | Memory |
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| cohere-haystack | Embedder, Generator, Ranker |
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| cometapi-haystack | Generator |
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| datadog-haystack | Tracer |
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| ddgs-haystack | Websearch |
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| deepeval-haystack | Evaluator |
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| docling-haystack | Converter |
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| docling-serve-haystack | Converter |
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| dspy-haystack | Generator |
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| dynamodb-haystack | Document Store |
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| e2b-haystack | Tool |
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| edenai-haystack | Embedder, Generator |
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| elasticsearch-haystack | Document Store |
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| faiss-haystack | Document Store |
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| falkordb-haystack | Document Store |
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| fastembed-haystack | Embedder, Ranker |
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| firecrawl-haystack | Fetcher, Web Search |
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| funasr-haystack | Audio |
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| github-haystack | Connector |
| |
| google-ai-haystack | Generator |
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| google-genai-haystack | Embedder, Generator |
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| google-vertex-haystack | Embedder, Generator |
