https://github.com/deepset-ai/haystack-core-integrations
Additional packages (components, document stores and the likes) to extend the capabilities of Haystack
https://github.com/deepset-ai/haystack-core-integrations
ai haystack llm mlops nlp
Last synced: about 1 month ago
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Additional packages (components, document stores and the likes) to extend the capabilities of Haystack
- Host: GitHub
- URL: https://github.com/deepset-ai/haystack-core-integrations
- Owner: deepset-ai
- License: apache-2.0
- Created: 2022-08-19T08:17:34.000Z (almost 3 years ago)
- Default Branch: main
- Last Pushed: 2025-05-14T15:09:37.000Z (about 1 month ago)
- Last Synced: 2025-05-14T19:07:56.331Z (about 1 month ago)
- Topics: ai, haystack, llm, mlops, nlp
- Language: Python
- Homepage: https://haystack.deepset.ai
- Size: 6.11 MB
- Stars: 150
- Watchers: 12
- Forks: 161
- Open Issues: 102
-
Metadata Files:
- Readme: README.md
- Contributing: CONTRIBUTING.md
- License: LICENSE
- Code of conduct: CODE_OF_CONDUCT.md
- Codeowners: .github/CODEOWNERS
- Security: SECURITY.md
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README
# Haystack Core Integrations
This repository contains integrations to extend the capabilities of [Haystack](https://github.com/deepset-ai/haystack). The code in this repo is maintained by [deepset](https://www.deepset.ai), 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](https://hatch.pypa.io/latest/install/#installation)
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:
```sh
$ cd integrations/chroma
$ hatch run test
```
Hatch will take care of setting up an isolated Python environment and run the tests.
Please check out our [Contribution Guidelines](CONTRIBUTING.md) for all the details.
## Inventory
[](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/CI_license_compliance.yml)
| Package | Type | PyPi Package | Status |
|----------------------------------------------------------------------------------------------------------------|-----------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| [amazon-bedrock-haystack](integrations/amazon_bedrock/) | Embedder, Generator, Ranker | [](https://pypi.org/project/amazon-bedrock-haystack) | [](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/amazon_bedrock.yml) |
| [amazon-sagemaker-haystack](integrations/amazon_sagemaker/) | Generator | [](https://pypi.org/project/amazon-sagemaker-haystack) | [](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/amazon_sagemaker.yml) |
| [anthropic-haystack](integrations/anthropic/) | Generator | [](https://pypi.org/project/anthropic-haystack) | [](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/anthropic.yml) |
| [astra-haystack](integrations/astra/) | Document Store | [](https://pypi.org/project/astra-haystack) | [](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/astra.yml) |
| [azure-ai-search-haystack](integrations/azure_ai_search/) | Document Store | [](https://pypi.org/project/azure-ai-search-haystack) | [](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/azure_ai_search.yml) |
| [chroma-haystack](integrations/chroma/) | Document Store | [](https://pypi.org/project/chroma-haystack) | [](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/chroma.yml) |
| [cohere-haystack](integrations/cohere/) | Embedder, Generator, Ranker | [](https://pypi.org/project/cohere-haystack) | [](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/cohere.yml) |
| [deepeval-haystack](integrations/deepeval/) | Evaluator | [](https://pypi.org/project/deepeval-haystack) | [](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/deepeval.yml) |
| [elasticsearch-haystack](integrations/elasticsearch/) | Document Store | [](https://pypi.org/project/elasticsearch-haystack) | [](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/elasticsearch.yml) |
| [fastembed-haystack](integrations/fastembed/) | Embedder, Ranker | [](https://pypi.org/project/fastembed-haystack/) | [](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/fastembed.yml) |
| [google-ai-haystack](integrations/google_ai/) | Generator | [](https://pypi.org/project/google-ai-haystack) | [](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/google_ai.yml) |
| [google-vertex-haystack](integrations/google_vertex/) | Generator | [](https://pypi.org/project/google-vertex-haystack) | [](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/google_vertex.yml) |
| [instructor-embedders-haystack](integrations/instructor_embedders/) | Embedder | [](https://pypi.org/project/instructor-embedders-haystack) | [](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/instructor_embedders.yml) |
| [jina-haystack](integrations/jina/) | Connector, Embedder, Ranker | [](https://pypi.org/project/jina-haystack) | [](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/jina.yml) |
| [langfuse-haystack](integrations/langfuse/) | Tracer | [](https://pypi.org/project/langfuse-haystack) | [](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/langfuse.yml) |
| [llama-cpp-haystack](integrations/llama_cpp/) | Generator | [](https://pypi.org/project/llama-cpp-haystack) | [](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/llama_cpp.yml) |
| [mcp-haystack](integrations/mcp/) | Tool | [](https://pypi.org/project/mcp-haystack) | [](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/mcp.yml) |
| [mistral-haystack](integrations/mistral/) | Embedder, Generator | [](https://pypi.org/project/mistral-haystack) | [](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/mistral.yml) |
| [mongodb-atlas-haystack](integrations/mongodb_atlas/) | Document Store | [](https://pypi.org/project/mongodb-atlas-haystack) | [](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/mongodb_atlas.yml) |
| [nvidia-haystack](integrations/nvidia/) | Embedder, Generator, Ranker | [](https://pypi.org/project/nvidia-haystack) | [](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/nvidia.yml) |
| [ollama-haystack](integrations/ollama/) | Embedder, Generator | [](https://pypi.org/project/ollama-haystack) | [](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/ollama.yml) |
| [openrouter-haystack](integrations/openrouter/) | Generator | [](https://pypi.org/project/openrouter-haystack) | [](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/openrouter.yml) |
| [opensearch-haystack](integrations/opensearch/) | Document Store | [](https://pypi.org/project/opensearch-haystack) | [](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/opensearch.yml) |
| [optimum-haystack](integrations/optimum/) | Embedder | [](https://pypi.org/project/optimum-haystack) | [](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/optimum.yml) |
| [pinecone-haystack](integrations/pinecone/) | Document Store | [](https://pypi.org/project/pinecone-haystack) | [](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/pinecone.yml) |
| [pgvector-haystack](integrations/pgvector/) | Document Store | [](https://pypi.org/project/pgvector-haystack) | [](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/pgvector.yml) |
| [qdrant-haystack](integrations/qdrant/) | Document Store | [](https://pypi.org/project/qdrant-haystack) | [](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/qdrant.yml) |
| [ragas-haystack](integrations/ragas/) | Evaluator | [](https://pypi.org/project/ragas-haystack) | [](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/ragas.yml) |
| [snowflake-haystack](integrations/snowflake/) | Retriever | [](https://pypi.org/project/snowflake-haystack) | [](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/snowflake.yml) |
| [stackit-haystack](integrations/stackit/) | Embedder, Generator | [](https://pypi.org/project/stackit-haystack) | [](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/stackit.yml) |
| [unstructured-fileconverter-haystack](integrations/unstructured/) | File converter | [](https://pypi.org/project/unstructured-fileconverter-haystack) | [](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/unstructured.yml) |
| [uptrain-haystack](https://github.com/deepset-ai/haystack-core-integrations/tree/staging/integrations/uptrain) | Evaluator | [](https://pypi.org/project/uptrain-haystack) | [Staged](https://docs.haystack.deepset.ai/docs/breaking-change-policy#discontinuing-an-integration) |
| [weaviate-haystack](integrations/weaviate/) | Document Store | [](https://pypi.org/project/weaviate-haystack) | [](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/weaviate.yml) |
| [weave-haystack](integrations/weights_and_biases_weave/) | Tracer | [](https://pypi.org/project/weave-haystack) | [](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/weights_and_biases_weave.yml) |
## Releasing
> [!NOTE]
> Only maintainers can release new versions of integrations.
> If you're a community contributor and want to release a new version of an integration,
> reach out to a maintainer.
To release a new version of an integration to PyPI tag the commit with the right version number and push the tag to
GitHub. The GitHub Actions workflow will take care of the rest.
1. Tag the commit with the right version number
The tag needs to have the following format:
```
git tag integrations/-
```
For example, if we want to release version 1.0.99 of the google-vertex-haystack integration we'd have to push the tag:
```
git tag integrations/google_vertex-v1.0.99
```
2. Push the tag to GitHub
```
git push --tags origin
```
3. Wait for the CI to do its magic
4. Review the changelog PR
If the release is successful, the HaystackBot will open a pull request to generate the changelog.
Add yourself as the reviewer. If there are any issues, edit the changelog manually.
> [!IMPORTANT]
> To ensure the changelog is accurate, it's recommended to tag a commit that includes the actual changes for the
> integration (usually the PR merge commit). Tagging a commit that doesn't contain those changes can lead to an
> incorrect changelog.