Code
The Code component lets you add custom Python code directly to a pipeline without building a separate custom component. Enter Python code that follows the Haystack component structure, and the platform validates it instantly as you type.
Key Features
- Add custom Python code to a pipeline without external dependencies or CI/CD setup.
- Code is validated as you type it in the configuration panel.
- Define your own input and output types through the
run()method. - Save and reuse
Codecomponents across multiple pipelines from the Component Library. - Use the built-in AI assistant to generate code for your component.
Configuration
AI assistant
You can use the AI assistant to generate code for your Code component. To do this, click the AI Assistant button on the component card and write your request in the prompt.
Component's Structure
Each component is a Python class with the following required elements:
- The
from haystack import componentimport statement. - The
@componentdecorator to indicate you're creating a component. - The
run()method that defines what the component does.- The
run()method must have the@component.output_typesdecorator to define the type of data the component outputs and the name of the outputting edge. The names and types you define as output types must match the keys and value types of the dictionary object therun()method returns. For details, see Examples below. - You can specify the input parameters for the
run()method. - The
run()method must return a dictionary with the keys and values you specify.
- The
Available Dependencies
Your Code component has access to standard dependencies available in Haystack Platform. Expand this section to check available dependencies:
Available Dependencies
Pipeline Image Dependencies
This page lists the frozen Python dependencies for each pipeline image flavor.
indexing
| Package | Version |
|---|---|
| abnf | ==2.2.0 |
| accelerate | ==1.13.0 |
| adbc-driver-manager | ==1.11.0 |
| adbc-driver-snowflake | ==1.11.0 |
| aimlapi-haystack | ==2.0.0 |
| aiobotocore | ==3.7.0 |
| aiofiles | ==25.1.0 |
| aiohappyeyeballs | ==2.6.2 |
| aiohttp | ==3.13.5 |
| aioitertools | ==0.13.0 |
| aiolimiter | ==1.2.1 |
| aiosignal | ==1.4.0 |
| aiosqlite | ==0.22.1 |
| alloydb-haystack | ==0.1.0 |
| amazon-bedrock-haystack | ==6.10.2 |
| amazon-sagemaker-haystack | ==0.3.0 |
| annotated-doc | ==0.0.4 |
| annotated-types | ==0.7.0 |
| anthropic | ==0.103.1 |
| anthropic-haystack | ==5.9.0 |
| antlr4-python3-runtime | ==4.9.3 |
| anyio | ==4.13.0 |
| appdirs | ==1.4.4 |
| arcadedb-haystack | ==1.2.0 |
| arrow | ==1.4.0 |
| asn1crypto | ==1.5.1 |
| astra-haystack | ==4.3.0 |
| astrapy | ==1.5.2 |
| asyncpg | ==0.31.0 |
| attrs | ==26.1.0 |
| Authlib | ==1.7.2 |
| azure-ai-documentintelligence | ==1.0.2 |
| azure-ai-formrecognizer | ==3.3.3 |
| azure-ai-search-haystack | ==4.0.0 |
| azure-common | ==1.1.28 |
| azure-core | ==1.41.0 |
| azure-doc-intelligence-haystack | ==1.0.0 |
| azure-identity | ==1.25.3 |
| azure-search-documents | ==12.0.0 |
| babel | ==2.18.0 |
| backoff | ==2.2.1 |
| batched | ==0.1.5 |
| bcrypt | ==5.0.0 |
| beautifulsoup4 | ==4.14.3 |
| blis | ==1.3.3 |
| boltons | ==25.0.0 |
| boto3 | ==1.42.54 |
| boto3-extensions | ==0.23.0 |
| botocore | ==1.42.54 |
| bracex | ==2.6 |
| brave-haystack | ==0.1.0 |
| build | ==1.5.0 |
| bytecode | ==0.17.0 |
| catalogue | ==2.0.10 |
| certifi | ==2026.5.20 |
| cffi | ==2.0.0 |
| chardet | ==7.4.3 |
| charset-normalizer | ==3.4.7 |
| chroma-haystack | ==4.3.0 |
| chromadb | ==1.5.9 |
| cint | ==1.0.0 |
| click | ==8.2.0 |
| cloudpathlib | ==0.24.0 |
| cohere | ==5.21.1 |
| cohere-haystack | ==4.2.0 |
| colorlog | ==6.10.1 |
| cometapi-haystack | ==2.1.0 |
| confection | ==1.3.3 |
| courlan | ==1.3.2 |
| cryptography | ==48.0.0 |
| cymem | ==2.0.13 |
| dataclasses-json | ==0.6.7 |
| datasets | ==4.8.5 |
| dateparser | ==1.4.0 |
| dc-consumer-indexing | ==2.4.14 |
| dc-unified-logging | ==0.0.5 |
| ddtrace | ==3.16.0 |
| deepl | ==1.30.0 |
| deepl-haystack | ==0.3.0 |
| deepset-cloud-custom-nodes | ==2.0.299 |
| deepset-cloud-sdk | ==1.7.5 |
| defusedxml | ==0.7.1 |
| Deprecated | ==1.3.1 |
| deprecation | ==2.1.0 |
| dill | ==0.4.1 |
| diskcache | ==5.6.3 |
| distro | ==1.9.0 |
| dnspython | ==2.8.0 |
| dockerfile-parse | ==2.0.1 |
| docling | ==2.94.0 |
| docling-core | ==2.77.0 |
| docling-haystack | ==0.3.0 |
| docling-ibm-models | ==3.13.2 |
| docling-parse | ==5.11.0 |
| docling-serve-haystack | ==1.0.0 |
| docling-slim | ==2.94.0 |
| docstring_parser | ==0.18.0 |
| durationpy | ==0.10 |
| e2b | ==2.21.1 |
| e2b-haystack | ==1.0.0 |
| elastic-transport | ==8.17.1 |
| elasticsearch | ==8.19.3 |
| elasticsearch-haystack | ==5.4.0 |
| emoji | ==2.15.0 |
| envier | ==0.6.1 |
| et_xmlfile | ==2.0.0 |
| eval_type_backport | ==0.3.1 |
| evaluate | ==0.4.6 |
| Events | ==0.5 |
| exceptiongroup | ==1.3.1 |
| face | ==26.0.0 |
| Faker | ==40.18.0 |
| FalkorDB | ==1.6.1 |
| falkordb-haystack | ==1.1.0 |
| fastapi | ==0.136.1 |
| fastavro | ==1.12.2 |
| fastembed | ==0.8.0 |
| fastembed-haystack | ==1.4.1 |
| ffmpeg-python | ==0.2.0 |
| fickling | ==0.1.11 |
| filelock | ==3.29.0 |
| filetype | ==1.2.0 |
| fire | ==0.7.1 |
| firecrawl-haystack | ==1.1.0 |
| firecrawl-py | ==4.27.1 |
| flatbuffers | ==25.12.19 |
| frozenlist | ==1.8.0 |
| fsspec | ==2026.2.0 |
| future | ==1.0.0 |
| gitdb | ==4.0.12 |
| github-haystack | ==1.2.0 |
| GitPython | ==3.1.50 |
| glom | ==24.11.0 |
| google-api-core | ==2.30.3 |
| google-auth | ==2.53.0 |
| google-cloud-alloydb | ==0.9.0 |
| google-cloud-alloydb-connector | ==1.13.0 |
| google-genai | ==2.5.0 |
| google-genai-haystack | ==3.1.0 |
| googleapis-common-protos | ==1.75.0 |
| gql | ==4.0.0 |
| graphql-core | ==3.2.8 |
| graphviz | ==0.21 |
| greenlet | ==3.5.1 |
| grpc-google-iam-v1 | ==0.14.4 |
| grpcio | ==1.78.0 |
| grpcio-status | ==1.71.2 |
| h11 | ==0.16.0 |
| h2 | ==4.3.0 |
| haystack-ai | ==2.29.0 |
| haystack-experimental | ==0.19.0 |
| hf-xet | ==1.5.0 |
| hpack | ==4.1.0 |
| html5lib | ==1.1 |
| htmldate | ==1.9.4 |
| httpcore | ==1.0.9 |
| httptools | ==0.7.1 |
| httpx | ==0.28.1 |
| httpx-sse | ==0.4.3 |
| huggingface_hub | ==0.36.2 |
| hyperframe | ==6.1.0 |
| idna | ==3.15 |
| importlib_metadata | ==8.6.1 |
| importlib_resources | ==7.1.0 |
| iniconfig | ==2.3.0 |
| installer | ==0.7.0 |
| intervaltree | ==3.2.1 |
| invoke | ==2.2.1 |
| isodate | ==0.7.2 |
| jina-haystack | ==0.5.1 |
| Jinja2 | ==3.1.6 |
| jiter | ==0.15.0 |
| jmespath | ==1.1.0 |
| joblib | ==1.5.3 |
| joserfc | ==1.6.5 |
| jq | ==1.11.0 |
| jsonlines | ==4.0.0 |
| jsonpatch | ==1.33 |
| jsonpointer | ==3.1.1 |
| jsonref | ==1.1.0 |
| jsonschema | ==4.26.0 |
| jsonschema-specifications | ==2025.9.1 |
| jusText | ==3.0.2 |
| kaitaistruct | ==0.11 |
| kubernetes | ==36.0.0 |
| langchain | ==1.3.1 |
| langchain-classic | ==1.0.7 |
| langchain-community | ==0.4.1 |
| langchain-core | ==1.4.0 |
| langchain-openai | ==1.2.1 |
| langchain-protocol | ==0.0.15 |
| langchain-text-splitters | ==1.1.2 |
| langdetect | ==1.0.9 |
| langfuse | ==2.60.10 |
| langfuse-haystack | ==2.2.0 |
| langgraph | ==1.2.0 |
| langgraph-checkpoint | ==4.1.0 |
| langgraph-prebuilt | ==1.1.0 |
| langgraph-sdk | ==0.3.14 |
| langsmith | ==0.8.5 |
| lara-haystack | ==1.0.0 |
| lara-sdk | ==1.10.2 |
| latex2mathml | ==3.81.0 |
| lazy_imports | ==1.2.0 |
| llama-cpp-haystack | ==1.1.0 |
| llama-stack-api | ==0.7.1 |
| llama-stack-haystack | ==1.0.0 |
| llama_cpp_python | ==0.3.23 |
| llama_stack | ==0.4.5 |
| llvmlite | ==0.47.0 |
| loguru | ==0.7.3 |
| lxml | ==6.1.1 |
| lxml_html_clean | ==0.4.5 |
| magika | ==0.6.2 |
| markdown-it-py | ==3.0.0 |
| markdownify | ==1.2.2 |
| markitdown | ==0.1.5 |
| markitdown-haystack | ==1.0.0 |
| marko | ==2.2.2 |
| MarkupSafe | ==3.0.3 |
| marshmallow | ==3.26.2 |
| mcp | ==1.27.1 |
| mcp-haystack | ==1.0.0 |
| mdit-plain | ==1.0.1 |
| mdurl | ==0.1.2 |
| mem0ai | ==2.0.2 |
| meta-llama-haystack | ==1.1.0 |
| mistral-haystack | ==1.0.1 |
| mistralai | ==1.9.11 |
| mmh3 | ==5.2.1 |
| mongodb-atlas-haystack | ==3.2.1 |
| more-itertools | ==11.0.2 |
| mpire | ==2.10.2 |
| mpmath | ==1.3.0 |
| msal | ==1.36.0 |
| msal-extensions | ==1.3.1 |
| msgspec | ==0.21.1 |
| msrest | ==0.7.1 |
| multidict | ==6.7.1 |
| multiprocess | ==0.70.19 |
| murmurhash | ==1.0.15 |
| mxbai-rerank | ==0.1.6 |
| mypy_extensions | ==1.1.0 |
| nest-asyncio | ==1.6.0 |
| networkx | ==3.6.1 |
| nltk | ==3.9.4 |
| numba | ==0.65.1 |
| numpy | ==1.26.4 |
| nvidia-haystack | ==0.3.0 |
| oauthlib | ==3.3.1 |
| olefile | ==0.47 |
| ollama | ==0.6.2 |
| ollama-haystack | ==3.0.1 |
| omegaconf | ==2.3.0 |
| onnxruntime | ==1.26.0 |
| openai | ==2.37.0 |
| opencv-python | ==4.11.0.86 |
| openinference-instrumentation | ==0.1.51 |
| openinference-instrumentation-haystack | ==0.1.30 |
| openinference-semantic-conventions | ==0.1.29 |
| openpyxl | ==3.1.5 |
| openrouter-haystack | ==0.2.0 |
| opensearch-haystack | ==8.1.0 |
| opensearch-protobufs | ==1.2.0 |
| opensearch-py | ==3.2.0 |
| opentelemetry-api | ==1.33.1 |
| opentelemetry-exporter-otlp-proto-common | ==1.33.1 |
| opentelemetry-exporter-otlp-proto-grpc | ==1.33.1 |
| opentelemetry-exporter-otlp-proto-http | ==1.33.1 |
| opentelemetry-instrumentation | ==0.54b1 |
| opentelemetry-proto | ==1.33.1 |
| opentelemetry-sdk | ==1.33.1 |
| opentelemetry-semantic-conventions | ==0.54b1 |
| oracle-haystack | ==0.2.0 |
| oracledb | ==2.5.1 |
| orjson | ==3.11.9 |
| ormsgpack | ==1.12.2 |
| overrides | ==7.7.0 |
| packaging | ==24.2 |
| pandas | ==3.0.3 |
| pdf2image | ==1.17.0 |
| pdfminer.six | ==20250506 |
| pgvector | ==0.4.2 |
| pgvector-haystack | ==6.3.0 |
| phonenumbers | ==9.0.30 |
| pika | ==1.3.2 |
| pillow | ==12.2.0 |
| pinecone | ==9.0.1 |
| pinecone_haystack | ==5.1.0 |
| platformdirs | ==4.9.6 |
| pluggy | ==1.6.0 |
| polars | ==1.40.1 |
| polars-runtime-32 | ==1.40.1 |
| polyfactory | ==3.3.0 |
| polyfile-weave | ==0.5.7 |
| portalocker | ==3.2.0 |
| posthog | ==7.15.1 |
| preshed | ==3.0.13 |
| presidio-haystack | ==2.1.0 |
| presidio_analyzer | ==2.2.362 |
| presidio_anonymizer | ==2.2.362 |
| prompt_toolkit | ==3.0.52 |
| propcache | ==0.5.2 |
| proto-plus | ==1.28.0 |
| protobuf | ==4.25.9 |
| psutil | ==7.2.2 |
| psycopg | ==3.3.4 |
| psycopg-binary | ==3.3.4 |
| psycopg2-binary | ==2.9.12 |
| py_rust_stemmers | ==0.1.5 |
| pyarrow | ==24.0.0 |
| pyasn1 | ==0.6.3 |
| pyasn1_modules | ==0.4.2 |
| pybase64 | ==1.4.3 |
| pyclipper | ==1.4.0 |
| pycparser | ==3.0 |
| pydantic | ==2.12.5 |
| pydantic-settings | ==2.14.1 |
| pydantic_core | ==2.41.5 |
| Pygments | ==2.20.0 |
| PyJWT | ==2.12.1 |
| pylatexenc | ==2.10 |
| pymongo | ==10.10.10.10 |
| pyOpenSSL | ==26.2.0 |
| pypdf | ==5.1.0 |
| pypdfium2 | ==5.8.0 |
| PyPika | ==0.51.1 |
| pyproject_hooks | ==1.2.0 |
| pyrate-limiter | ==4.1.0 |
| pytest | ==8.4.2 |
| pytest-dotenv | ==0.5.2 |
| python-dateutil | ==2.9.0.post0 |
| python-docx | ==1.1.2 |
| python-dotenv | ==1.2.2 |
| python-iso639 | ==2026.4.20 |
| python-magic | ==0.4.27 |
| python-multipart | ==0.0.29 |
| python-oxmsg | ==0.0.2 |
| python-pptx | ==1.0.2 |
| python-rapidjson | ==1.23 |
| pytz | ==2026.2 |
| pyversity | ==0.2.0 |
| pyversity-haystack | ==1.0.0 |
| PyYAML | ==6.0.3 |
| qdrant-client | ==1.18.0 |
| qdrant-haystack | ==9.1.1 |
| ragas | ==0.2.15 |
| ragas-haystack | ==2.2.0 |
| RapidFuzz | ==3.14.5 |
| rapidocr | ==3.8.1 |
| redis | ==7.4.0 |
| referencing | ==0.37.0 |
| regex | ==2026.5.9 |
| requests | ==2.34.2 |
| requests-file | ==3.0.1 |
| requests-oauthlib | ==2.0.0 |
| requests-toolbelt | ==1.0.0 |
| rich | ==15.0.0 |
| rpds-py | ==0.30.0 |
| rtree | ==1.4.1 |
| ruamel.yaml | ==0.19.1 |
| s3transfer | ==0.16.1 |
| safetensors | ==0.7.0 |
| scikit-learn | ==1.8.0 |
| scipy | ==1.17.1 |
| semchunk | ==3.2.5 |
| sentence-transformers | ==5.5.1 |
| sentencepiece | ==0.2.1 |
| sentry-sdk | ==2.60.0 |
| setfit | ==1.1.3 |
| setuptools | ==82.0.1 |
| shapely | ==2.1.2 |
| shellingham | ==1.5.4 |
| six | ==1.17.0 |
| smart_open | ==7.6.1 |
| smmap | ==5.0.3 |
| sniffio | ==1.3.1 |
| snowflake-connector-python | ==4.5.0 |
| snowflake-haystack | ==2.0.0 |
| sortedcontainers | ==2.4.0 |
| soupsieve | ==2.8.3 |
| spacy | ==3.8.14 |
| spacy-legacy | ==3.0.12 |
| spacy-loggers | ==1.0.5 |
| SQLAlchemy | ==2.0.49 |
| sqlalchemy-haystack | ==0.1.0 |
| srsly | ==2.5.3 |
| sse-starlette | ==3.4.4 |
| stackit-haystack | ==1.2.0 |
| starlette | ==1.0.0 |
| structlog | ==25.5.0 |
| supabase-haystack | ==0.1.0 |
| sympy | ==1.14.0 |
| tabulate | ==0.10.0 |
| tavily-haystack | ==0.1.0 |
| tavily-python | ==0.7.24 |
| tenacity | ==9.1.4 |
| termcolor | ==3.3.0 |
| thinc | ==8.3.13 |
| threadpoolctl | ==3.6.0 |
| tika | ==2.6.0 |
| tiktoken | ==0.13.0 |
| tld | ==0.13.2 |
| tldextract | ==5.3.1 |
| togetherai-haystack | ==2.0.0 |
| tokenizers | ==0.21.4 |
| toml | ==0.10.2 |
| tomlkit | ==0.15.0 |
| torch | ==2.8.0+cpu |
| torchvision | ==0.23.0+cpu |
| tornado | ==6.5.5 |
| tqdm | ==4.67.3 |
| trafilatura | ==2.0.0 |
| transformers | ==4.55.4 |
| tree-sitter | ==0.25.2 |
| tree-sitter-c | ==0.24.2 |
| tree-sitter-javascript | ==0.25.0 |
| tree-sitter-python | ==0.25.0 |
| tree-sitter-typescript | ==0.23.2 |
| tritonclient | ==2.51.0 |
| typer | ==0.21.2 |
| types-requests | ==2.33.0.20260518 |
| typing-inspect | ==0.9.0 |
| typing-inspection | ==0.4.2 |
| typing_extensions | ==4.15.0 |
| tzdata | ==2026.2 |
| tzlocal | ==5.3.1 |
| unstructured | ==0.21.5 |
| unstructured-client | ==0.42.3 |
| unstructured-fileconverter-haystack | ==1.0.0 |
| urllib3 | ==2.7.0 |
| uuid6 | ==2025.0.1 |
| uuid_utils | ==0.16.0 |
| uvicorn | ==0.47.0 |
| uvloop | ==0.22.1 |
| validators | ==0.35.0 |
| valkey-glide | ==2.4.0 |
| valkey-glide-sync | ==2.4.0 |
| valkey-haystack | ==0.2.0 |
| vllm-haystack | ==1.1.0 |
| voyage-embedders-haystack | ==1.5.0 |
| voyageai | ==0.3.7 |
| wandb | ==0.27.0 |
| wasabi | ==1.1.3 |
| watchfiles | ==1.2.0 |
| wcmatch | ==10.1 |
| wcwidth | ==0.7.0 |
| weasel | ==1.0.0 |
| weave | ==0.52.25 |
| weave-haystack | ==2.0.0 |
| weaviate-client | ==4.21.0 |
| weaviate-haystack | ==6.0.0 |
| webencodings | ==0.5.1 |
| websocket-client | ==1.9.0 |
| websockets | ==16.0 |
| wrapt | ==1.17.3 |
| xlsxwriter | ==3.2.9 |
| xxhash | ==3.7.0 |
| yarl | ==1.24.2 |
| yaspin | ==3.4.0 |
| zipp | ==4.1.0 |
| zstandard | ==0.25.0 |
queryapi
| Package | Version |
|---|---|
| abnf | ==2.2.0 |
| accelerate | ==1.13.0 |
| adbc-driver-manager | ==1.11.0 |
| adbc-driver-snowflake | ==1.11.0 |
| aimlapi-haystack | ==2.0.0 |
| aiobotocore | ==3.7.0 |
| aiofiles | ==25.1.0 |
| aiohappyeyeballs | ==2.6.2 |
| aiohttp | ==3.13.5 |
| aioitertools | ==0.13.0 |
| aiolimiter | ==1.2.1 |
| aiosignal | ==1.4.0 |
| aiosqlite | ==0.22.1 |
| alloydb-haystack | ==0.1.0 |
| amazon-bedrock-haystack | ==6.10.2 |
| amazon-sagemaker-haystack | ==0.3.0 |
| amazon-sns-extended-client | ==1.0.1 |
| annotated-doc | ==0.0.4 |
| annotated-types | ==0.7.0 |
| anthropic | ==0.103.1 |
| anthropic-haystack | ==5.9.0 |
| antlr4-python3-runtime | ==4.9.3 |
| anyio | ==4.13.0 |
| appdirs | ==1.4.4 |
| arcadedb-haystack | ==1.2.0 |
| arrow | ==1.4.0 |
| asn1crypto | ==1.5.1 |
| astra-haystack | ==4.3.0 |
| astrapy | ==1.5.2 |
| asyncer | ==0.0.17 |
| asyncpg | ==0.31.0 |
| attrs | ==26.1.0 |
| Authlib | ==1.7.2 |
| azure-ai-documentintelligence | ==1.0.2 |
| azure-ai-formrecognizer | ==3.3.3 |
| azure-ai-search-haystack | ==4.0.0 |
| azure-common | ==1.1.28 |
| azure-core | ==1.41.0 |
| azure-doc-intelligence-haystack | ==1.0.0 |
| azure-identity | ==1.25.3 |
| azure-search-documents | ==12.0.0 |
| babel | ==2.18.0 |
| backoff | ==2.2.1 |
| batched | ==0.1.5 |
| bcrypt | ==5.0.0 |
| beautifulsoup4 | ==4.14.3 |
| blis | ==1.3.3 |
| boltons | ==25.0.0 |
| boto3 | ==1.42.90 |
| boto3-extensions | ==0.23.0 |
| botocore | ==1.42.90 |
| bracex | ==2.6 |
| brave-haystack | ==0.1.0 |
| build | ==1.5.0 |
| bytecode | ==0.17.0 |
| catalogue | ==2.0.10 |
| certifi | ==2026.5.20 |
| cffi | ==2.0.0 |
| chardet | ==7.4.3 |
| charset-normalizer | ==3.4.7 |
| chroma-haystack | ==4.3.0 |
| chromadb | ==1.5.9 |
| cint | ==1.0.0 |
| click | ==8.2.0 |
| cloudpathlib | ==0.24.0 |
| cohere | ==5.21.1 |
| cohere-haystack | ==4.2.0 |
| colorlog | ==6.10.1 |
| cometapi-haystack | ==2.1.0 |
| confection | ==1.3.3 |
| courlan | ==1.3.2 |
| cryptography | ==48.0.0 |
| cymem | ==2.0.13 |
| dataclasses-json | ==0.6.7 |
| datasets | ==4.8.5 |
| dateparser | ==1.4.0 |
| dc-query-api | ==2.1.105 |
| dc-unified-logging | ==0.0.5 |
| ddtrace | ==4.7.0 |
| deepl | ==1.30.0 |
| deepl-haystack | ==0.3.0 |
| deepset-cloud-custom-nodes | ==2.0.299 |
| deepset-cloud-sdk | ==1.7.5 |
| defusedxml | ==0.7.1 |
| Deprecated | ==1.3.1 |
| deprecation | ==2.1.0 |
| dill | ==0.4.1 |
| diskcache | ==5.6.3 |
| distro | ==1.9.0 |
| dnspython | ==2.8.0 |
| dockerfile-parse | ==2.0.1 |
| docling | ==2.94.0 |
| docling-core | ==2.77.0 |
| docling-haystack | ==0.3.0 |
| docling-ibm-models | ==3.13.2 |
| docling-parse | ==5.11.0 |
| docling-serve-haystack | ==1.0.0 |
| docling-slim | ==2.94.0 |
| docstring_parser | ==0.18.0 |
| durationpy | ==0.10 |
| e2b | ==2.21.1 |
| e2b-haystack | ==1.0.0 |
| elastic-transport | ==8.17.1 |
| elasticsearch | ==8.19.3 |
| elasticsearch-haystack | ==5.4.0 |
| email-validator | ==2.3.0 |
| emoji | ==2.15.0 |
| envier | ==0.6.1 |
| et_xmlfile | ==2.0.0 |
| eval_type_backport | ==0.3.1 |
| evaluate | ==0.4.6 |
| Events | ==0.5 |
| exceptiongroup | ==1.3.1 |
| face | ==26.0.0 |
| Faker | ==40.18.0 |
| FalkorDB | ==1.6.1 |
| falkordb-haystack | ==1.1.0 |
| fastapi | ==0.135.3 |
| fastapi-cli | ==0.0.24 |
| fastapi-cloud-cli | ==0.17.1 |
| fastapi-openai-compat | ==1.2.0 |
| fastar | ==0.11.0 |
| fastavro | ==1.12.2 |
| fastembed | ==0.8.0 |
| fastembed-haystack | ==1.4.1 |
| ffmpeg-python | ==0.2.0 |
| fickling | ==0.1.11 |
| filelock | ==3.29.0 |
| filetype | ==1.2.0 |
| fire | ==0.7.1 |
| firecrawl-haystack | ==1.1.0 |
| firecrawl-py | ==4.27.1 |
| flatbuffers | ==25.12.19 |
| frozenlist | ==1.8.0 |
| fsspec | ==2026.2.0 |
| future | ==1.0.0 |
| gitdb | ==4.0.12 |
| github-haystack | ==1.2.0 |
| GitPython | ==3.1.50 |
| glom | ==25.12.0 |
| google-api-core | ==2.30.3 |
| google-auth | ==2.53.0 |
| google-cloud-alloydb | ==0.9.0 |
| google-cloud-alloydb-connector | ==1.13.0 |
| google-genai | ==2.5.0 |
| google-genai-haystack | ==3.1.0 |
| googleapis-common-protos | ==1.75.0 |
| gql | ==4.0.0 |
| graphql-core | ==3.2.8 |
| graphviz | ==0.21 |
| greenlet | ==3.5.1 |
| grpc-google-iam-v1 | ==0.14.4 |
| grpcio | ==1.78.0 |
| grpcio-status | ==1.71.2 |
| h11 | ==0.16.0 |
| h2 | ==4.3.0 |
| hayhooks | ==1.19.1 |
| haystack-ai | ==2.29.0 |
| haystack-experimental | ==0.19.0 |
| hf-xet | ==1.5.0 |
| hpack | ==4.1.0 |
| html5lib | ==1.1 |
| htmldate | ==1.9.4 |
| httpcore | ==1.0.9 |
| httptools | ==0.7.1 |
| httpx | ==0.28.1 |
| httpx-sse | ==0.4.3 |
| huggingface_hub | ==0.36.2 |
| hyperframe | ==6.1.0 |
| idna | ==3.15 |
| importlib_metadata | ==8.6.1 |
| importlib_resources | ==7.1.0 |
| iniconfig | ==2.3.0 |
| installer | ==0.7.0 |
| intervaltree | ==3.2.1 |
| invoke | ==2.2.1 |
| isodate | ==0.7.2 |
| jina-haystack | ==0.5.1 |
| Jinja2 | ==3.1.6 |
| jiter | ==0.15.0 |
| jmespath | ==1.1.0 |
| joblib | ==1.5.3 |
| joserfc | ==1.6.5 |
| jq | ==1.11.0 |
| jsonlines | ==4.0.0 |
| jsonpatch | ==1.33 |
| jsonpointer | ==3.1.1 |
| jsonref | ==1.1.0 |
| jsonschema | ==4.26.0 |
| jsonschema-specifications | ==2025.9.1 |
| jusText | ==3.0.2 |
| kaitaistruct | ==0.11 |
| kubernetes | ==36.0.0 |
| langchain | ==1.3.1 |
| langchain-classic | ==1.0.7 |
| langchain-community | ==0.4.1 |
| langchain-core | ==1.4.0 |
| langchain-openai | ==1.2.1 |
| langchain-protocol | ==0.0.15 |
| langchain-text-splitters | ==1.1.2 |
| langdetect | ==1.0.9 |
| langfuse | ==2.60.10 |
| langfuse-haystack | ==2.2.0 |
| langgraph | ==1.2.0 |
| langgraph-checkpoint | ==4.1.0 |
| langgraph-prebuilt | ==1.1.0 |
| langgraph-sdk | ==0.3.14 |
| langsmith | ==0.8.5 |
| lara-haystack | ==1.0.0 |
| lara-sdk | ==1.10.2 |
| latex2mathml | ==3.81.0 |
| lazy_imports | ==1.2.0 |
| llama-cpp-haystack | ==1.1.0 |
| llama-stack-api | ==0.7.1 |
| llama-stack-haystack | ==1.0.0 |
| llama_cpp_python | ==0.3.23 |
| llama_stack | ==0.4.5 |
| llvmlite | ==0.47.0 |
| loguru | ==0.7.3 |
| lxml | ==6.1.1 |
| lxml_html_clean | ==0.4.5 |
| magika | ==0.6.2 |
| markdown-it-py | ==3.0.0 |
| markdownify | ==1.2.2 |
| markitdown | ==0.1.5 |
| markitdown-haystack | ==1.0.0 |
| marko | ==2.2.2 |
| MarkupSafe | ==3.0.3 |
| marshmallow | ==3.26.2 |
| mcp | ==1.27.1 |
| mcp-haystack | ==1.0.0 |
| mdit-plain | ==1.0.1 |
| mdurl | ==0.1.2 |
| mem0ai | ==2.0.2 |
| meta-llama-haystack | ==1.1.0 |
| mistral-haystack | ==1.0.1 |
| mistralai | ==1.9.11 |
| mmh3 | ==5.2.1 |
| mongodb-atlas-haystack | ==3.2.1 |
| more-itertools | ==11.0.2 |
| mpire | ==2.10.2 |
| mpmath | ==1.3.0 |
| msal | ==1.36.0 |
| msal-extensions | ==1.3.1 |
| msgspec | ==0.21.1 |
| msrest | ==0.7.1 |
| multidict | ==6.7.1 |
| multiprocess | ==0.70.19 |
| murmurhash | ==1.0.15 |
| mxbai-rerank | ==0.1.6 |
| mypy_extensions | ==1.1.0 |
| nest-asyncio | ==1.6.0 |
| networkx | ==3.6.1 |
| nltk | ==3.9.4 |
| numba | ==0.65.1 |
| numpy | ==1.26.4 |
| nvidia-haystack | ==0.3.0 |
| oauthlib | ==3.3.1 |
| olefile | ==0.47 |
| ollama | ==0.6.2 |
| ollama-haystack | ==3.0.1 |
| omegaconf | ==2.3.0 |
| onnxruntime | ==1.26.0 |
| openai | ==2.37.0 |
| opencv-python | ==4.11.0.86 |
| openinference-instrumentation | ==0.1.51 |
| openinference-instrumentation-haystack | ==0.1.30 |
| openinference-semantic-conventions | ==0.1.29 |
| openpyxl | ==3.1.5 |
| openrouter-haystack | ==0.2.0 |
| opensearch-haystack | ==8.1.0 |
| opensearch-protobufs | ==1.2.0 |
| opensearch-py | ==3.2.0 |
| opentelemetry-api | ==1.33.1 |
| opentelemetry-exporter-otlp-proto-common | ==1.33.1 |
| opentelemetry-exporter-otlp-proto-grpc | ==1.33.1 |
| opentelemetry-exporter-otlp-proto-http | ==1.33.1 |
| opentelemetry-instrumentation | ==0.54b1 |
| opentelemetry-proto | ==1.33.1 |
| opentelemetry-sdk | ==1.33.1 |
| opentelemetry-semantic-conventions | ==0.54b1 |
| oracle-haystack | ==0.2.0 |
| oracledb | ==2.5.1 |
| orjson | ==3.11.9 |
| ormsgpack | ==1.12.2 |
| overrides | ==7.7.0 |
| packaging | ==24.2 |
| pandas | ==3.0.3 |
| pdf2image | ==1.17.0 |
| pdfminer.six | ==20250506 |
| pgvector | ==0.4.2 |
| pgvector-haystack | ==6.3.0 |
| phonenumbers | ==9.0.30 |
| pillow | ==12.2.0 |
| pinecone | ==9.0.1 |
| pinecone_haystack | ==5.1.0 |
| platformdirs | ==4.9.6 |
| pluggy | ==1.6.0 |
| polars | ==1.40.1 |
| polars-runtime-32 | ==1.40.1 |
| polyfactory | ==3.3.0 |
| polyfile-weave | ==0.5.7 |
| portalocker | ==3.2.0 |
| posthog | ==7.15.1 |
| preshed | ==3.0.13 |
| presidio-haystack | ==2.1.0 |
| presidio_analyzer | ==2.2.362 |
| presidio_anonymizer | ==2.2.362 |
| prompt_toolkit | ==3.0.52 |
| propcache | ==0.5.2 |
| proto-plus | ==1.28.0 |
| protobuf | ==4.25.9 |
| psutil | ==7.2.2 |
| psycopg | ==3.3.4 |
| psycopg-binary | ==3.3.4 |
| psycopg2-binary | ==2.9.12 |
| py_rust_stemmers | ==0.1.5 |
| pyarrow | ==24.0.0 |
| pyasn1 | ==0.6.3 |
| pyasn1_modules | ==0.4.2 |
| pybase64 | ==1.4.3 |
| pyclipper | ==1.4.0 |
| pycparser | ==3.0 |
| pydantic | ==2.13.0 |
| pydantic-extra-types | ==2.11.1 |
| pydantic-settings | ==2.14.1 |
| pydantic_core | ==2.46.0 |
| Pygments | ==2.20.0 |
| PyJWT | ==2.12.1 |
| pylatexenc | ==2.10 |
| pymongo | ==10.10.10.10 |
| pyOpenSSL | ==26.2.0 |
| pypdf | ==5.1.0 |
| pypdfium2 | ==5.8.0 |
| PyPika | ==0.51.1 |
| pyproject_hooks | ==1.2.0 |
| pyrate-limiter | ==4.1.0 |
| pytest | ==8.4.2 |
| pytest-dotenv | ==0.5.2 |
| python-dateutil | ==2.9.0.post0 |
| python-docx | ==1.1.2 |
| python-dotenv | ==1.2.2 |
| python-iso639 | ==2026.4.20 |
| python-magic | ==0.4.27 |
| python-multipart | ==0.0.29 |
| python-oxmsg | ==0.0.2 |
| python-pptx | ==1.0.2 |
| python-rapidjson | ==1.23 |
| pytz | ==2026.2 |
| pyversity | ==0.2.0 |
| pyversity-haystack | ==1.0.0 |
| PyYAML | ==6.0.3 |
| qdrant-client | ==1.18.0 |
| qdrant-haystack | ==9.1.1 |
| ragas | ==0.2.15 |
| ragas-haystack | ==2.2.0 |
| RapidFuzz | ==3.14.5 |
| rapidocr | ==3.8.1 |
| redis | ==7.4.0 |
| referencing | ==0.37.0 |
| regex | ==2026.5.9 |
| requests | ==2.34.2 |
| requests-file | ==3.0.1 |
| requests-oauthlib | ==2.0.0 |
| requests-toolbelt | ==1.0.0 |
| rich | ==15.0.0 |
| rich-toolkit | ==0.19.9 |
| rignore | ==0.7.6 |
| rpds-py | ==0.30.0 |
| rtree | ==1.4.1 |
| ruamel.yaml | ==0.19.1 |
| s3transfer | ==0.16.1 |
| safetensors | ==0.7.0 |
| scikit-learn | ==1.8.0 |
| scipy | ==1.17.1 |
| semchunk | ==3.2.5 |
| sentence-transformers | ==5.5.1 |
| sentencepiece | ==0.2.1 |
| sentry-sdk | ==2.60.0 |
| setfit | ==1.1.3 |
| setuptools | ==82.0.1 |
| shapely | ==2.1.2 |
| shellingham | ==1.5.4 |
| six | ==1.17.0 |
| smart_open | ==7.6.1 |
| smmap | ==5.0.3 |
| sniffio | ==1.3.1 |
| snowflake-connector-python | ==4.5.0 |
| snowflake-haystack | ==2.0.0 |
| sortedcontainers | ==2.4.0 |
| soupsieve | ==2.8.3 |
| spacy | ==3.8.14 |
| spacy-legacy | ==3.0.12 |
| spacy-loggers | ==1.0.5 |
| SQLAlchemy | ==2.0.49 |
| sqlalchemy-haystack | ==0.1.0 |
| srsly | ==2.5.3 |
| sse-starlette | ==3.4.4 |
| stackit-haystack | ==1.2.0 |
| starlette | ==1.0.0 |
| structlog | ==25.5.0 |
| supabase-haystack | ==0.1.0 |
| sympy | ==1.14.0 |
| tabulate | ==0.10.0 |
| tavily-haystack | ==0.1.0 |
| tavily-python | ==0.7.24 |
| tenacity | ==9.1.4 |
| termcolor | ==3.3.0 |
| thinc | ==8.3.13 |
| threadpoolctl | ==3.6.0 |
| tika | ==2.6.0 |
| tiktoken | ==0.13.0 |
| tld | ==0.13.2 |
| tldextract | ==5.3.1 |
| togetherai-haystack | ==2.0.0 |
| tokenizers | ==0.21.4 |
| toml | ==0.10.2 |
| tomlkit | ==0.15.0 |
| torch | ==2.8.0+cpu |
| torchvision | ==0.23.0+cpu |
| tornado | ==6.5.5 |
| tqdm | ==4.67.3 |
| trafilatura | ==2.0.0 |
| transformers | ==4.55.4 |
| tree-sitter | ==0.25.2 |
| tree-sitter-c | ==0.24.2 |
| tree-sitter-javascript | ==0.25.0 |
| tree-sitter-python | ==0.25.0 |
| tree-sitter-typescript | ==0.23.2 |
| tritonclient | ==2.51.0 |
| typer | ==0.21.2 |
| types-requests | ==2.33.0.20260518 |
| typing-inspect | ==0.9.0 |
| typing-inspection | ==0.4.2 |
| typing_extensions | ==4.15.0 |
| tzdata | ==2026.2 |
| tzlocal | ==5.3.1 |
| unstructured | ==0.21.5 |
| unstructured-client | ==0.42.3 |
| unstructured-fileconverter-haystack | ==1.0.0 |
| urllib3 | ==2.7.0 |
| uuid6 | ==2025.0.1 |
| uuid_utils | ==0.16.0 |
| uvicorn | ==0.44.0 |
| uvloop | ==0.22.1 |
| validators | ==0.35.0 |
| valkey-glide | ==2.4.0 |
| valkey-glide-sync | ==2.4.0 |
| valkey-haystack | ==0.2.0 |
| vllm-haystack | ==1.1.0 |
| voyage-embedders-haystack | ==1.5.0 |
| voyageai | ==0.3.7 |
| wandb | ==0.27.0 |
| wasabi | ==1.1.3 |
| watchfiles | ==1.2.0 |
| wcmatch | ==10.1 |
| wcwidth | ==0.7.0 |
| weasel | ==1.0.0 |
| weave | ==0.52.25 |
| weave-haystack | ==2.0.0 |
| weaviate-client | ==4.21.0 |
| weaviate-haystack | ==6.0.0 |
| webencodings | ==0.5.1 |
| websocket-client | ==1.9.0 |
| websockets | ==16.0 |
| wrapt | ==1.17.3 |
| xlsxwriter | ==3.2.9 |
| xxhash | ==3.7.0 |
| yarl | ==1.24.2 |
| yaspin | ==3.4.0 |
| zipp | ==4.1.0 |
| zstandard | ==0.25.0 |
utilities
| Package | Version |
|---|---|
| abnf | ==2.2.0 |
| accelerate | ==1.13.0 |
| adbc-driver-manager | ==1.11.0 |
| adbc-driver-snowflake | ==1.11.0 |
| aimlapi-haystack | ==2.0.0 |
| aiobotocore | ==3.7.0 |
| aiofiles | ==25.1.0 |
| aiohappyeyeballs | ==2.6.2 |
| aiohttp | ==3.13.5 |
| aioitertools | ==0.13.0 |
| aiolimiter | ==1.2.1 |
| aiosignal | ==1.4.0 |
| aiosqlite | ==0.22.1 |
| alloydb-haystack | ==0.1.0 |
| amazon-bedrock-haystack | ==6.10.2 |
| amazon-sagemaker-haystack | ==0.3.0 |
| amazon-sns-extended-client | ==1.0.1 |
| annotated-doc | ==0.0.4 |
| annotated-types | ==0.7.0 |
| anthropic | ==0.103.1 |
| anthropic-haystack | ==5.9.0 |
| antlr4-python3-runtime | ==4.9.3 |
| anyio | ==4.13.0 |
| appdirs | ==1.4.4 |
| arcadedb-haystack | ==1.2.0 |
| argon2-cffi | ==25.1.0 |
| argon2-cffi-bindings | ==25.1.0 |
| arrow | ==1.4.0 |
| asn1crypto | ==1.5.1 |
| astra-haystack | ==4.3.0 |
| astrapy | ==1.5.2 |
| asyncer | ==0.0.17 |
| asyncpg | ==0.31.0 |
| attrs | ==26.1.0 |
| Authlib | ==1.7.2 |
| azure-ai-documentintelligence | ==1.0.2 |
| azure-ai-formrecognizer | ==3.3.3 |
| azure-ai-search-haystack | ==4.0.0 |
| azure-common | ==1.1.28 |
| azure-core | ==1.41.0 |
| azure-doc-intelligence-haystack | ==1.0.0 |
| azure-identity | ==1.25.3 |
| azure-search-documents | ==12.0.0 |
| babel | ==2.18.0 |
| backoff | ==2.2.1 |
| batched | ==0.1.5 |
| bcrypt | ==5.0.0 |
| beautifulsoup4 | ==4.14.3 |
| blis | ==1.3.3 |
| boltons | ==25.0.0 |
| boto3 | ==1.42.90 |
| boto3-extensions | ==0.23.0 |
| botocore | ==1.42.90 |
| bracex | ==2.6 |
| brave-haystack | ==0.1.0 |
| build | ==1.5.0 |
| bytecode | ==0.17.0 |
| catalogue | ==2.0.10 |
| certifi | ==2026.5.20 |
| cffi | ==2.0.0 |
| chardet | ==7.4.3 |
| charset-normalizer | ==3.4.7 |
| chroma-haystack | ==4.3.0 |
| chromadb | ==1.5.9 |
| cint | ==1.0.0 |
| click | ==8.2.0 |
| cloudpathlib | ==0.24.0 |
| cohere | ==5.21.1 |
| cohere-haystack | ==4.2.0 |
| colorlog | ==6.10.1 |
| cometapi-haystack | ==2.1.0 |
| confection | ==1.3.3 |
| courlan | ==1.3.2 |
| cryptography | ==46.0.7 |
| cymem | ==2.0.13 |
| dataclasses-json | ==0.6.7 |
| datasets | ==4.8.5 |
| dateparser | ==1.4.0 |
| dc-haystack-utilities | ==2.7.7 |
| dc-unified-logging | ==0.0.5 |
| ddtrace | ==4.7.0 |
| deepl | ==1.30.0 |
| deepl-haystack | ==0.3.0 |
| deepset-cloud-custom-nodes | ==2.0.299 |
| deepset-cloud-sdk | ==1.7.5 |
| defusedxml | ==0.7.1 |
| Deprecated | ==1.3.1 |
| deprecation | ==2.1.0 |
| dill | ==0.4.1 |
| diskcache | ==5.6.3 |
| distro | ==1.9.0 |
| dnspython | ==2.8.0 |
| dockerfile-parse | ==2.0.1 |
| docling | ==2.94.0 |
| docling-core | ==2.77.0 |
| docling-haystack | ==0.3.0 |
| docling-ibm-models | ==3.13.2 |
| docling-parse | ==5.11.0 |
| docling-serve-haystack | ==1.0.0 |
| docling-slim | ==2.94.0 |
| docstring_parser | ==0.18.0 |
| durationpy | ==0.10 |
| e2b | ==2.21.1 |
| e2b-haystack | ==1.0.0 |
| elastic-transport | ==8.17.1 |
| elasticsearch | ==8.19.3 |
| elasticsearch-haystack | ==5.4.0 |
| email-validator | ==2.3.0 |
| emoji | ==2.15.0 |
| envier | ==0.6.1 |
| et_xmlfile | ==2.0.0 |
| eval_type_backport | ==0.3.1 |
| evaluate | ==0.4.6 |
| Events | ==0.5 |
| exceptiongroup | ==1.3.1 |
| face | ==26.0.0 |
| Faker | ==40.18.0 |
| FalkorDB | ==1.6.1 |
| falkordb-haystack | ==1.1.0 |
| fastapi | ==0.135.3 |
| fastapi-cli | ==0.0.24 |
| fastapi-cloud-cli | ==0.17.1 |
| fastapi-openai-compat | ==1.2.0 |
| fastar | ==0.11.0 |
| fastavro | ==1.12.2 |
| fastembed | ==0.8.0 |
| fastembed-haystack | ==1.4.1 |
| ffmpeg-python | ==0.2.0 |
| fickling | ==0.1.11 |
| filelock | ==3.29.0 |
| filetype | ==1.2.0 |
| fire | ==0.7.1 |
| firecrawl-haystack | ==1.1.0 |
| firecrawl-py | ==4.27.1 |
| flatbuffers | ==25.12.19 |
| frozenlist | ==1.8.0 |
| fsspec | ==2026.2.0 |
| future | ==1.0.0 |
| gitdb | ==4.0.12 |
| github-haystack | ==1.2.0 |
| GitPython | ==3.1.50 |
| glom | ==25.12.0 |
| google-api-core | ==2.30.3 |
| google-auth | ==2.53.0 |
| google-cloud-alloydb | ==0.9.0 |
| google-cloud-alloydb-connector | ==1.13.0 |
| google-genai | ==2.5.0 |
| google-genai-haystack | ==3.1.0 |
| googleapis-common-protos | ==1.75.0 |
| gql | ==4.0.0 |
| graphql-core | ==3.2.8 |
| graphviz | ==0.21 |
| greenlet | ==3.5.1 |
| grpc-google-iam-v1 | ==0.14.4 |
| grpcio | ==1.78.0 |
| grpcio-status | ==1.71.2 |
| h11 | ==0.16.0 |
| h2 | ==4.3.0 |
| hayhooks | ==1.19.1 |
| haystack-ai | ==2.29.0 |
| haystack-experimental | ==0.19.0 |
| hf-xet | ==1.5.0 |
| hpack | ==4.1.0 |
| html5lib | ==1.1 |
| htmldate | ==1.9.4 |
| httpcore | ==1.0.9 |
| httptools | ==0.7.1 |
| httpx | ==0.28.1 |
| httpx-sse | ==0.4.3 |
| huggingface_hub | ==0.36.2 |
| hyperframe | ==6.1.0 |
| idna | ==3.15 |
| importlib_metadata | ==8.6.1 |
| importlib_resources | ==7.1.0 |
| iniconfig | ==2.3.0 |
| installer | ==0.7.0 |
| intervaltree | ==3.2.1 |
| invoke | ==2.2.1 |
| isodate | ==0.7.2 |
| jina-haystack | ==0.5.1 |
| Jinja2 | ==3.1.6 |
| jiter | ==0.15.0 |
| jmespath | ==1.1.0 |
| joblib | ==1.5.3 |
| joserfc | ==1.6.5 |
| jq | ==1.11.0 |
| jsonlines | ==4.0.0 |
| jsonpatch | ==1.33 |
| jsonpointer | ==3.1.1 |
| jsonref | ==1.1.0 |
| jsonschema | ==4.26.0 |
| jsonschema-specifications | ==2025.9.1 |
| jusText | ==3.0.2 |
| kaitaistruct | ==0.11 |
| kubernetes | ==36.0.0 |
| langchain | ==1.3.1 |
| langchain-classic | ==1.0.7 |
| langchain-community | ==0.4.1 |
| langchain-core | ==1.4.0 |
| langchain-openai | ==1.2.1 |
| langchain-protocol | ==0.0.15 |
| langchain-text-splitters | ==1.1.2 |
| langdetect | ==1.0.9 |
| langfuse | ==2.60.10 |
| langfuse-haystack | ==2.2.0 |
| langgraph | ==1.2.0 |
| langgraph-checkpoint | ==4.1.0 |
| langgraph-prebuilt | ==1.1.0 |
| langgraph-sdk | ==0.3.14 |
| langsmith | ==0.8.5 |
| lara-haystack | ==1.0.0 |
| lara-sdk | ==1.10.2 |
| latex2mathml | ==3.81.0 |
| lazy_imports | ==1.2.0 |
| llama-cpp-haystack | ==1.1.0 |
| llama-stack-api | ==0.7.1 |
| llama-stack-haystack | ==1.0.0 |
| llama_cpp_python | ==0.3.23 |
| llama_stack | ==0.4.5 |
| llvmlite | ==0.47.0 |
| loguru | ==0.7.3 |
| lxml | ==6.1.1 |
| lxml_html_clean | ==0.4.5 |
| magika | ==0.6.2 |
| markdown-it-py | ==3.0.0 |
| markdownify | ==1.2.2 |
| markitdown | ==0.1.5 |
| markitdown-haystack | ==1.0.0 |
| marko | ==2.2.2 |
| MarkupSafe | ==3.0.3 |
| marshmallow | ==3.26.2 |
| mcp | ==1.27.1 |
| mcp-haystack | ==1.0.0 |
| mdit-plain | ==1.0.1 |
| mdurl | ==0.1.2 |
| mem0ai | ==2.0.2 |
| meta-llama-haystack | ==1.1.0 |
| mistral-haystack | ==1.0.1 |
| mistralai | ==1.9.11 |
| mmh3 | ==5.2.1 |
| mongodb-atlas-haystack | ==3.2.1 |
| more-itertools | ==11.0.2 |
| mpire | ==2.10.2 |
| mpmath | ==1.3.0 |
| msal | ==1.36.0 |
| msal-extensions | ==1.3.1 |
| msgspec | ==0.21.1 |
| msrest | ==0.7.1 |
| multidict | ==6.7.1 |
| multiprocess | ==0.70.19 |
| murmurhash | ==1.0.15 |
| mxbai-rerank | ==0.1.6 |
| mypy_extensions | ==1.1.0 |
| nest-asyncio | ==1.6.0 |
| networkx | ==3.6.1 |
| nltk | ==3.9.4 |
| numba | ==0.65.1 |
| numpy | ==1.26.4 |
| nvidia-haystack | ==0.3.0 |
| oauthlib | ==3.3.1 |
| olefile | ==0.47 |
| ollama | ==0.6.2 |
| ollama-haystack | ==3.0.1 |
| omegaconf | ==2.3.0 |
| onnxruntime | ==1.26.0 |
| openai | ==2.37.0 |
| opencv-python | ==4.11.0.86 |
| openinference-instrumentation | ==0.1.51 |
| openinference-instrumentation-haystack | ==0.1.30 |
| openinference-semantic-conventions | ==0.1.29 |
| openpyxl | ==3.1.5 |
| openrouter-haystack | ==0.2.0 |
| opensearch-haystack | ==8.1.0 |
| opensearch-protobufs | ==1.2.0 |
| opensearch-py | ==3.2.0 |
| opentelemetry-api | ==1.33.1 |
| opentelemetry-exporter-otlp-proto-common | ==1.33.1 |
| opentelemetry-exporter-otlp-proto-grpc | ==1.33.1 |
| opentelemetry-exporter-otlp-proto-http | ==1.33.1 |
| opentelemetry-instrumentation | ==0.54b1 |
| opentelemetry-proto | ==1.33.1 |
| opentelemetry-sdk | ==1.33.1 |
| opentelemetry-semantic-conventions | ==0.54b1 |
| oracle-haystack | ==0.2.0 |
| oracledb | ==2.5.1 |
| orjson | ==3.11.9 |
| ormsgpack | ==1.12.2 |
| overrides | ==7.7.0 |
| packaging | ==24.2 |
| pandas | ==3.0.3 |
| pdf2image | ==1.17.0 |
| pdfminer.six | ==20250506 |
| pgvector | ==0.4.2 |
| pgvector-haystack | ==6.3.0 |
| phonenumbers | ==9.0.30 |
| pika | ==1.3.2 |
| pillow | ==12.2.0 |
| pinecone | ==9.0.1 |
| pinecone_haystack | ==5.1.0 |
| platformdirs | ==4.9.6 |
| pluggy | ==1.6.0 |
| polars | ==1.40.1 |
| polars-runtime-32 | ==1.40.1 |
| polyfactory | ==3.3.0 |
| polyfile-weave | ==0.5.7 |
| portalocker | ==3.2.0 |
| posthog | ==7.15.1 |
| preshed | ==3.0.13 |
| presidio-haystack | ==2.1.0 |
| presidio_analyzer | ==2.2.362 |
| presidio_anonymizer | ==2.2.362 |
| prompt_toolkit | ==3.0.52 |
| propcache | ==0.5.2 |
| proto-plus | ==1.28.0 |
| protobuf | ==4.25.9 |
| psutil | ==7.2.2 |
| psycopg | ==3.3.4 |
| psycopg-binary | ==3.3.4 |
| psycopg2-binary | ==2.9.12 |
| py_rust_stemmers | ==0.1.5 |
| pyarrow | ==24.0.0 |
| pyasn1 | ==0.6.3 |
| pyasn1_modules | ==0.4.2 |
| pybase64 | ==1.4.3 |
| pyclipper | ==1.4.0 |
| pycparser | ==3.0 |
| pydantic | ==2.13.0 |
| pydantic-extra-types | ==2.11.1 |
| pydantic-settings | ==2.14.1 |
| pydantic_core | ==2.46.0 |
| Pygments | ==2.20.0 |
| PyJWT | ==2.12.1 |
| pylatexenc | ==2.10 |
| pymongo | ==10.10.10.10 |
| pyOpenSSL | ==26.2.0 |
| pypdf | ==5.1.0 |
| pypdfium2 | ==5.8.0 |
| PyPika | ==0.51.1 |
| pyproject_hooks | ==1.2.0 |
| pyrate-limiter | ==4.1.0 |
| pytest | ==8.4.2 |
| pytest-dotenv | ==0.5.2 |
| python-dateutil | ==2.9.0.post0 |
| python-docx | ==1.1.2 |
| python-dotenv | ==1.2.2 |
| python-iso639 | ==2026.4.20 |
| python-magic | ==0.4.27 |
| python-multipart | ==0.0.29 |
| python-oxmsg | ==0.0.2 |
| python-pptx | ==1.0.2 |
| python-rapidjson | ==1.23 |
| pytz | ==2026.2 |
| pyversity | ==0.2.0 |
| pyversity-haystack | ==1.0.0 |
| PyYAML | ==6.0.3 |
| qdrant-client | ==1.18.0 |
| qdrant-haystack | ==9.1.1 |
| ragas | ==0.2.15 |
| ragas-haystack | ==2.2.0 |
| RapidFuzz | ==3.14.5 |
| rapidocr | ==3.8.1 |
| redis | ==7.4.0 |
| referencing | ==0.37.0 |
| regex | ==2026.5.9 |
| requests | ==2.34.2 |
| requests-file | ==3.0.1 |
| requests-oauthlib | ==2.0.0 |
| requests-toolbelt | ==1.0.0 |
| rich | ==15.0.0 |
| rich-toolkit | ==0.19.9 |
| rignore | ==0.7.6 |
| rpds-py | ==0.30.0 |
| rtree | ==1.4.1 |
| ruamel.yaml | ==0.19.1 |
| s3transfer | ==0.16.1 |
| safetensors | ==0.7.0 |
| scikit-learn | ==1.8.0 |
| scipy | ==1.17.1 |
| semchunk | ==3.2.5 |
| sentence-transformers | ==5.5.1 |
| sentencepiece | ==0.2.1 |
| sentry-sdk | ==2.60.0 |
| setfit | ==1.1.3 |
| setuptools | ==82.0.1 |
| shapely | ==2.1.2 |
| shellingham | ==1.5.4 |
| six | ==1.17.0 |
| smart_open | ==7.6.1 |
| smmap | ==5.0.3 |
| sniffio | ==1.3.1 |
| snowflake-connector-python | ==4.5.0 |
| snowflake-haystack | ==2.0.0 |
| sortedcontainers | ==2.4.0 |
| soupsieve | ==2.8.3 |
| spacy | ==3.8.14 |
| spacy-legacy | ==3.0.12 |
| spacy-loggers | ==1.0.5 |
| SQLAlchemy | ==2.0.49 |
| sqlalchemy-haystack | ==0.1.0 |
| srsly | ==2.5.3 |
| sse-starlette | ==3.4.4 |
| stackit-haystack | ==1.2.0 |
| starlette | ==1.0.0 |
| starlette-context | ==0.5.1 |
| structlog | ==25.5.0 |
| supabase-haystack | ==0.1.0 |
| sympy | ==1.14.0 |
| tabulate | ==0.10.0 |
| tavily-haystack | ==0.1.0 |
| tavily-python | ==0.7.24 |
| tenacity | ==9.1.4 |
| termcolor | ==3.3.0 |
| thinc | ==8.3.13 |
| threadpoolctl | ==3.6.0 |
| tika | ==2.6.0 |
| tiktoken | ==0.13.0 |
| tld | ==0.13.2 |
| tldextract | ==5.3.1 |
| togetherai-haystack | ==2.0.0 |
| tokenizers | ==0.21.4 |
| toml | ==0.10.2 |
| tomlkit | ==0.15.0 |
| torch | ==2.8.0+cpu |
| torchvision | ==0.23.0+cpu |
| tornado | ==6.5.5 |
| tqdm | ==4.67.3 |
| trafilatura | ==2.0.0 |
| transformers | ==4.55.4 |
| tree-sitter | ==0.25.2 |
| tree-sitter-c | ==0.24.2 |
| tree-sitter-javascript | ==0.25.0 |
| tree-sitter-python | ==0.25.0 |
| tree-sitter-typescript | ==0.23.2 |
| tritonclient | ==2.51.0 |
| typer | ==0.21.2 |
| types-requests | ==2.33.0.20260518 |
| typing-inspect | ==0.9.0 |
| typing-inspection | ==0.4.2 |
| typing_extensions | ==4.15.0 |
| tzdata | ==2026.2 |
| tzlocal | ==5.3.1 |
| unstructured | ==0.21.5 |
| unstructured-client | ==0.42.3 |
| unstructured-fileconverter-haystack | ==1.0.0 |
| urllib3 | ==2.7.0 |
| uuid6 | ==2025.0.1 |
| uuid_utils | ==0.16.0 |
| uvicorn | ==0.44.0 |
| uvloop | ==0.22.1 |
| validators | ==0.35.0 |
| valkey-glide | ==2.4.0 |
| valkey-glide-sync | ==2.4.0 |
| valkey-haystack | ==0.2.0 |
| vllm-haystack | ==1.1.0 |
| voyage-embedders-haystack | ==1.5.0 |
| voyageai | ==0.3.7 |
| wandb | ==0.27.0 |
| wasabi | ==1.1.3 |
| watchfiles | ==1.2.0 |
| wcmatch | ==10.1 |
| wcwidth | ==0.7.0 |
| weasel | ==1.0.0 |
| weave | ==0.52.25 |
| weave-haystack | ==2.0.0 |
| weaviate-client | ==4.21.0 |
| weaviate-haystack | ==6.0.0 |
| webencodings | ==0.5.1 |
| websocket-client | ==1.9.0 |
| websockets | ==16.0 |
| wrapt | ==1.17.3 |
| xlsxwriter | ==3.2.9 |
| xxhash | ==3.7.0 |
| yarl | ==1.24.2 |
| yaspin | ==3.4.0 |
| zipp | ==4.1.0 |
| zstandard | ==0.25.0 |
- Drag the
Codecomponent onto the canvas from the Component Library. - Click the component to open the configuration panel.
- On the General tab:
- Enter your Python code in the
codeparameter. Write a class decorated with@componentthat exposes arun()method. The class must not define custom__init__parameters. - Define input variable names in
input_names. These correspond to the parameters of yourrun()method. - Define output variable names in
output_names. These correspond to the values declared in@component.output_types.
- Enter your Python code in the
- Go to the Advanced tab to configure a timeout if needed.
note
Code is best suited for pipelines where your code has no external dependencies and you don't need CI/CD versioning. If you need more control, consider creating a custom component instead.
You can save the component and reuse it across multiple pipelines. Saved Code components appear in the Your Custom Components section in the Component Library. For details, see Add a Code Component.
Connections
You define the component's inputs and outputs in its run() method and @component.output_types decorator. The inputs are the parameters of run() and the outputs are declared with @component.output_types. Code can connect with any component whose input and output socket types match those you declare in your code.
Usage Example
This is a query pipeline that masks sensitive information, like emails or phone numbers, before sending the data to an LLM. pii_redactor is a Code component with custom Python code that masks the sensitive information.
components:
pii_redactor:
type: deepset_cloud_custom_nodes.code.code_component.Code
init_parameters:
code: |
import re
from haystack import component
@component
class Code:
"""Masks personally identifiable information before LLM processing."""
@component.output_types(redacted_text=str, pii_found=bool)
def run(self, text: str) -> dict:
redacted = text
pii_found = False
# Email addresses
email_pattern = r'\b[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Z|a-z]{2,}\b'
if re.search(email_pattern, redacted):
pii_found = True
redacted = re.sub(email_pattern, '[EMAIL]', redacted)
# Phone numbers (various formats)
phone_pattern = r'\b(\+?1?[-.\s]?)?\(?\d{3}\)?[-.\s]?\d{3}[-.\s]?\d{4}\b'
if re.search(phone_pattern, redacted):
pii_found = True
redacted = re.sub(phone_pattern, '[PHONE]', redacted)
return {"redacted_text": redacted, "pii_found": pii_found}
prompt_builder:
type: haystack.components.builders.prompt_builder.PromptBuilder
init_parameters:
template: |
Help the user with their request: {{ query }}
llm:
type: haystack.components.generators.openai.OpenAIGenerator
init_parameters:
model: gpt-4o-mini
api_key:
type: env_var
env_vars:
- OPENAI_API_KEY
strict: false
answer_builder:
type: haystack.components.builders.answer_builder.AnswerBuilder
init_parameters: {}
connections:
- sender: pii_redactor.redacted_text
receiver: prompt_builder.query
- sender: prompt_builder.prompt
receiver: llm.prompt
- sender: llm.replies
receiver: answer_builder.replies
inputs:
query:
- answer_builder.query
- pii_redactor.text
outputs:
answers: answer_builder.answers
max_runs_per_component: 100
metadata: {}
This is what the component looks like in the Builder:
Parameters
Inputs
The inputs are dynamically defined by the parameters of the run() method in your code. Use input_names to declare which parameter names to expose.
Outputs
The outputs are dynamically defined by the @component.output_types decorator in your code. Use output_names to declare which output names to expose.
Init Parameters
These are the parameters you can configure in Pipeline Builder:
| Parameter | Type | Default | Description |
|---|---|---|---|
| code | str | Python source that defines exactly one class decorated with @component. The class must not add custom __init__ parameters and must expose a run() method. | |
| input_names | List[str] | Names of the input variables for the component, corresponding to the parameters of the run() method. | |
| output_names | List[str] | Names of the output variables for the component, corresponding to the values declared in @component.output_types. |
Run Method Parameters
These are the parameters you can configure for the component's run() method. This means you can pass these parameters at query time through the API, in Playground, or when running a job. For details, see Modify Pipeline Parameters at Query Time.
| Parameter | Type | Default | Description |
|---|---|---|---|
| Inputs defined in your code | Dynamic | Inherited from the wrapped component | Whatever arguments your inline component declares become keyword arguments for run(). Set them the same way you would configure any other component parameter. |
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