Reference documentation for the langchain-community package.
Cache that stores things in memory.
SQLite table for full LLM Cache (all generations).
Cache that uses SQAlchemy as a backend.
Cache that uses SQLite as a backend.
Cache that uses Upstash Redis as a backend.
Cache that uses Redis as a backend. Allows to use a sync redis.Redis client.
Cache that uses Redis as a backend. Allows to use an
Cache that uses Redis as a vector-store backend.
Cache that uses GPTCache as a backend.
Cache that uses Momento as a backend. See https://gomomento.com/
Cache that uses Cassandra / Astra DB as a backend.
Cache that uses Cassandra as a vector-store backend for semantic
SQLite table for full LLM Cache (all generations).
Cache that uses SQAlchemy as a backend.
Cache that uses Cosmos DB Mongo vCore vector-store backend
Cache that uses Cosmos DB NoSQL backend
Cache that uses OpenSearch vector store backend
Cache that uses Memcached backend through pymemcache client lib
Select and order examples based on ngram overlap score (sentence_bleu score
Layerup Security LLM service.
Base OpenAI large language model class.
LLM that uses OpaquePrompts to sanitize prompts.
Base class of Friendli.
Friendli LLM.
Aviary backend.
Aviary hosted models.
RWKV language models.
Raises when token expired.
Raises when encounter server error when making inference.
Base class for LLM deployed on OCI Data Science Model Deployment.
LLM deployed on OCI Data Science Model Deployment.
OCI Data Science Model Deployment TGI Endpoint.
VLLM deployed on OCI Data Science Model Deployment
Parameters for the MLflow AI Gateway LLM.
MLflow AI Gateway LLMs.
Tongyi completion model integration.
Baidu Qianfan completion model integration.
OpenAI's compatible API client for OpenLLM server
Common parameters for Moonshot LLMs.
Moonshot large language models.
MLflow LLM service.
IpexLLM model.
NIBittensor LLMs
Common configuration for Solar LLMs.
Solar large language models.
Raised when the Ollama endpoint is not found.
Text generation models from WebUI.
Petals Bloom models.
Common parameters for Minimax large language models.
Minimax large language models.
OCI authentication types as enumerator.
Base class for OCI GenAI models
OCI large language models.
Arcee's Domain Adapted Language Models (DALMs).
HazyResearch's Manifest library.
Neural Magic DeepSparse LLM interface.
Yandex large language models.
Clarifai large language models.
Parameters for AI21 penalty data.
AI21 large language models.
HuggingFace Pipeline API to run on self-hosted remote hardware.
Modal large language models.
iFlyTek Spark completion model integration.
LLM wrapper for the Outlines library.
PromptLayer OpenAI large language models.
PromptLayer OpenAI large language models.
ExllamaV2 API.
Beam API for gpt2 large language model.
Nebula Service models.
MosaicML LLM service.
Xinference large-scale model inference service.
Cloudflare Workers AI service.
Wrapper around You.com's conversational Smart and Research APIs.
VLLM language model.
vLLM OpenAI-compatible API client
Banana large language models.
The device to use for inference, cuda or cpu
Configuration for the reader to be deployed in Titan Takeoff API.
Titan Takeoff API LLMs.
C Transformers LLM models.
PipelineAI large language models.
StochasticAI large language models.
GigaChat large language models API.
OctoAI LLM Endpoints - OpenAI compatible.
ChatGLM3 LLM service.
Aleph Alpha large language models.
Adapter class to prepare the inputs from Langchain to a format
Base class for Bedrock models.
Base class for VolcEngineMaas models.
volc engine maas hosts a plethora of models.
CerebriumAI large language models.
Use your Predibase models with Langchain.
EdenAI models.
Adapter to prepare the inputs from Langchain to a format
Amazon API Gateway to access LLM models hosted on AWS.
llama.cpp model.
Replicate models.
Weight only quantized model.
Yuan2.0 language models.
Yi large language models.
Wrapper around the BigdlLLM model
Baichuan large language models.
CTranslate2 language model.
Writer large language models.
User input as the response.
Parameters for the Javelin AI Gateway LLM.
Javelin AI Gateway LLMs.
OpenLM models.
Aphrodite language model.
DeepInfra models.
Fake LLM for testing purposes.
Fake streaming list LLM for testing purposes.
ChatGLM LLM service.
Langchain LLM class to help to access eass llm service.
Anyscale large language models.
Llamafile lets you distribute and run large language models with a
MLX Pipeline API.
GPT4All language models.
Konko AI models.
Parse the byte stream input.
Handler class to transform input from LLM to a
Content handler for LLM class.
Model inference on self-hosted remote hardware.
AzureML Managed Endpoint client.
Azure ML endpoints API types. Use dedicated for models deployed in hosted
Transform request and response of AzureML endpoint to match with
Content handler for GPT2
Deprecated: Kept for backwards compatibility
Content handler for LLMs from the HuggingFace catalog.
Content handler for the Dolly-v2-12b model
Content formatter for models that use the OpenAI like API scheme.
Deprecated: Kept for backwards compatibility
Azure ML Online Endpoint models.
Azure ML Online Endpoint models.
ForefrontAI large language models.
NLPCloud large language models.
GooseAI large language models.
SambaStudio large language models.
SambaNova Cloud large language models.
Kobold API language model.
Train result.
Gradient.ai LLM Endpoints.
Friendli LLM for chat.
Parameters for the MLflow AI Gateway LLM.
MLflow AI Gateway chat models API.
Alibaba Tongyi Qwen chat model integration.
Baidu Qianfan chat model integration.
Moonshot chat model integration.
Error with the PremAI API.
PremAI Chat models.
MLflow chat models API.
MiniMax chat model integration.
ChatOCIGenAI chat model integration.
OctoAI Chat large language models.
YandexGPT large language models.
Chat with LLMs via llama-api-server
MariTalk Chat models API.
Kinetica utility functions.
Kinetica LLM Chat Model API.
Response containing SQL and the fetched data.
Fetch and return data from the Kinetica LLM.
IFlyTek Spark chat model integration.
Tencent Hunyuan chat models API by Tencent.
Reka chat large language models.
Outlines chat model integration.
PromptLayer and OpenAI Chat large language models API.
Nebula chat large language model - https://docs.symbl.ai/docs/nebula-llm
ChatCoze chat models API by coze.com
MLX chat models.
Volc Engine Maas hosts a plethora of models.
EdenAI chat large language models.
llama.cpp model.
Yuan2.0 Chat models API.
Yi chat models API.
Error with the Google PaLM API.
Google PaLM Chat models API.
Error with Snowpark client.
Snowflake Cortex based Chat model
Baichuan chat model integration.
Writer chat model.
ChatModel which returns user input as the response.
Parameters for the Javelin AI Gateway LLM.
Javelin AI Gateway chat models API.
OCI Data Science Model Deployment chat model integration.
OCI large language chat models deployed with vLLM.
OCI large language chat models deployed with Text Generation Inference.
Dappier chat large language models.
Exception raised when the DeepInfra API returns an error.
A chat model that uses the DeepInfra API.
Fake ChatModel for testing purposes.
Fake ChatModel for testing purposes.
Alibaba Cloud PAI-EAS LLM Service chat model API.
Anyscale Chat large language models.
Error with the GPTRouter APIs
GPTRouter model.
GPTRouter by Writesonic Inc.
ChatKonko Chat large language models API.
EverlyAI Chat large language models.
Content formatter for LLaMA.
Chat Content formatter for models with OpenAI like API scheme.
Deprecated: Kept for backwards compatibility
Content formatter for Mistral.
Azure ML Online Endpoint chat models.
Jina AI Chat models API.
ZhipuAI chat model integration.
NCP ClovaStudio Chat Completion API.
Translate Langchain filters to Supabase PostgREST filters.
Logic for converting internal query language elements to valid filters.
Translate Databricks vector search internal query language elements to
Translate OpenSearch internal query domain-specific
Translate PGVector internal query language elements to valid filters.
Translate DeepLake internal query language elements to valid filters.
Translate Vectara internal query language elements to valid filters.
Translate Weaviate internal query language elements to valid filters.
Translate MyScale internal query language elements to valid filters.
Translate Pinecone internal query language elements to valid filters.
Translate Qdrant internal query language elements to valid filters.
Translate DingoDB internal query language elements to valid filters.
Translate Mongo internal query language elements to valid filters.
Translate the internal query language elements to valid filters.
Translate AstraDB internal query language elements to valid filters.
Translate Elasticsearch internal query language elements to valid filters.
Visitor for translating structured queries to Redis filter expressions.
Translate StructuredQuery to Tencent VectorDB query.
Translate Chroma internal query language elements to valid filters.
Translate Milvus internal query language elements to valid filters.
A link to/from a tag of a given kind.
Helper for executing an MMR traversal query.
DocumentTransformer for applying one or more LinkExtractors.
Link documents with common named entities using GLiNER_.
Interface for extracting links (incoming, outgoing, bidirectional).
Toolkit for Azure Cognitive Services.
Toolkit for Azure AI Services.
Toolkit for interacting with financialdatasets.ai.
Toolkit for interacting with Power BI dataset.
Toolkit for interacting with Gmail.
A reduced OpenAPI spec.
Requests GET tool with LLM-instructed extraction of truncated responses.
Requests POST tool with LLM-instructed extraction of truncated responses.
Requests PATCH tool with LLM-instructed extraction of truncated responses.
Requests PUT tool with LLM-instructed extraction of truncated responses.
Tool that sends a DELETE request and parses the response.
Toolkit for making REST requests.
Toolkit for interacting with an OpenAPI API.
Natural Language API Tool.
Natural Language API Toolkit.
GitLab Toolkit.
Toolkit for interacting with Office 365.
Polygon Toolkit.
Nasa Toolkit.
Toolkit for PlayWright browser tools.
Steam Toolkit.
Jira Toolkit.
SQLDatabaseToolkit for interacting with SQL databases.
Toolkit for interacting with an Apache Cassandra database.
Schema for operations that do not require any input.
Schema for operations that require an issue number as input.
Schema for operations that require a comment as input.
Schema for operations that require a PR number as input.
Schema for operations that require a PR title and body as input.
Schema for operations that require a file path and content as input.
Schema for operations that require a file path as input.
Schema for operations that require a file path and content as input.
Schema for operations that require a file path as input.
Schema for operations that require a directory path as input.
Schema for operations that require a branch name as input.
Schema for operations that require a search query as input.
Schema for operations that require a username as input.
Schema for operations that require a search query as input.
Schema for operations that require a tag name as input.
GitHub Toolkit.
Toolkit for interacting with local files.
Toolkit for interacting with Amadeus which offers APIs for travel.
Toolkit for interacting with Slack.
Toolkit for interacting with AINetwork Blockchain.
Toolkit for interacting with Spark SQL.
Toolkit for interacting with the Browser Agent.
Zapier Toolkit.
Toolkit with a list of Connery Actions as tools.
Toolkit for CogniSwitch.
Clickup Toolkit.
Toolkit for interacting with a JSON spec.
BaseStore implementation using MongoDB as the underlying store.
BaseStore implementation using MongoDB as the underlying store.
A ByteStore implementation using Cassandra as the backend.
Table used to save values.
BaseStore interface that works on an SQL database.
BaseStore implementation using Upstash Redis
Base class for the DataStax AstraDB data store.
BaseStore implementation using Redis as the underlying store.
HuggingFace cross encoder models.
Fake cross encoder model.
Content handler for CrossEncoder class.
SageMaker Inference CrossEncoder endpoint.
Docstore via arbitrary lookup function.
Simple in memory docstore in the form of a dict.
Wikipedia API.
Interface to access to place that stores documents.
Mixin class that supports adding texts.
Consume start position for Kafka consumer to get chat history messages.
Chat message history stored in Kafka.
Chat message history that stores history in AWS DynamoDB.
Scope for the document search. Messages or Summaries?
Enumerator of the types of search to perform.
Chat message history that uses Zep as a backend.
Uses Rockset to store chat messages.
Represents a chat message history stored in a TiDB database.
Chat message history backed by Azure CosmosDB.
Chat message history that is backed by Cassandra.
Chat message history stored in a Xata database.
Convert BaseMessage to the SQLAlchemy model.
The default message converter for SQLChatMessageHistory.
Chat message history stored in an SQL database.
Chat message history stored in an Upstash Redis database.
Chat message history that uses Zep Cloud as a backend.
Chat message history that stores messages in Streamlit session state.
Chat message history that stores history in a local file.
Chat message history backed by Google Firestore.
Chat message history cache that uses Momento as a backend.
Chat message history stored in a Redis database.
Chain that requests a URL and then uses an LLM to parse results.
Chain interacts with an OpenAPI endpoint using natural language.
Parse the response and error tags.
Get the response parser.
Parse the request and error tags.
Get the request parser.
Question-answering against Ontotext GraphDB
Question-answering against a graph by generating Cypher statements for Kùzu.
Chain for question-answering against a graph by generating gremlin statements.
Question-answering against an RDF or OWL graph by generating SPARQL statements.
Chain for question-answering against a graph by generating Cypher statements.
Chain for question-answering against a graph by generating AQL statements.
Chain for question-answering against a graph by generating nGQL statements.
Chain for question-answering against a graph.
Chain for question-answering against a graph by generating gremlin statements.
Chain for question-answering against a graph by generating Cypher statements.
Class for an authorization context.
Class for a semantic entity filter.
Class for a semantic topic filter.
Class for a semantic context.
Input for PebbloRetrievalQA chain.
OS, language details
Langchain framework details
Retrieval Chain with Identity & Semantic Enforcement for question-answering
Routes available for the Pebblo API as enumerator.
Wrapper for Pebblo Retrieval API.
Allows a BaseModel to return its fields by string variable indexing.
Choice.
Chat completions.
Choice chunk.
Chat completion chunk.
Chat completion.
Completions.
Chat.
Table used to keep track of when a key was last updated.
A SQL Alchemy based implementation of the record manager.
Abstract base class for a record manager.
A MongoDB based implementation of the document manager.
Load Slack conversations from a dump zip file.
Load telegram conversations to LangChain chat messages.
Load WhatsApp conversations from a dump zip file or directory.
Load Facebook Messenger chat data from a single file.
Load Facebook Messenger chat data from a folder.
Load chat sessions from a list of LangSmith "llm" runs.
Load chat sessions from a LangSmith dataset with the "chat" data type.
Load chat sessions from the iMessage chat.db SQLite file.
Parse the output of an LLM call using Guardrails.
Parse an output that is one of sets of values.
Parse an output as the Json object.
Parse an output as the element of the Json object.
Parse an output as a pydantic object.
Parse an output as an attribute of a pydantic object.
Callback handler for the metadata and associated function states for callbacks.
Callback Handler that logs to Aim.
Callback Handler that logs into deepeval.
Callback Handler that records transcripts to the Context service.
Callback Handler that logs to Arthur platform.
Callback Handler that logs to Comet.
Callback handler for Trubrics.
The UpTrain data schema for tracking evaluation results.
Callback Handler that logs evaluation results to uptrain and the console.
Callback handler that is used within a Flyte task.
Callback Handler that logs to Weights and Biases.
Callback Handler for logging to WhyLabs. This callback handler utilizes
Callback Handler that logs into Argilla.
Callback handler for promptlayer.
Callback Handler that logs to ClearML.
Callback Handler that logs to Arize.
Label Studio mode enumerator.
Label Studio callback handler.
Callback Handler that logs metrics and artifacts to mlflow server.
Callback Handler that logs metrics and artifacts to mlflow server.
Callback Handler that logs prompt artifacts and metrics to SageMaker Experiments.
Token type enum.
Callback Handler that tracks OpenAI info.
Upstash Ratelimit Error
Callback to handle rate limiting based on the number of requests
Handle the metadata and associated function states for callbacks.
Exception to raise when a person manually review and rejects a value.
Callback for manually validating values.
Asynchronous callback for manually validating values.
Callback Handler that tracks bedrock anthropic info.
Context manager for LLMonitor user context.
Callback Handler for LLMonitor`.
Callback Handler that logs to Infino.
Enumerator of the LLMThought state.
Tool record as a NamedTuple.
Generates markdown labels for LLMThought containers. Pass a custom
A thought in the LLM's thought stream.
Callback handler that writes to a Streamlit app.
Enumerator of the child type.
Child record as a NamedTuple.
Streamlit expander that can be renamed and dynamically expanded/collapsed.
Arguments for the WandbTracer.
Callback Handler that logs to Weights and Biases.
Comet Tracer.
Representation of a callable function to the Ernie API.
Representation of a callable function to the Ernie API.
Run an OpenAI Assistant.
Dria retriever using the DriaAPIWrapper.
AskNews retriever.
A retriever class for Breebs.
Vespa retriever.
KNN retriever.
Retriever for Outline API.
Arcee Domain Adapted Language Models (DALMs) retriever.
ChatGPT plugin retriever.
LlamaIndex retriever.
LlamaIndex graph data structure retriever.
Search queries to research for the user's goal.
Output parser for a list of numbered questions.
Google Search API retriever.
Wikipedia API retriever.
Which documents to search. Messages or Summaries?
Enumerator of the types of search to perform.
Zep MemoryStore Retriever.
Search depth as enumerator.
Tavily Search API retriever.
TF-IDF retriever.
Enumerator of the types of search to perform.
DocArray Document Indices retriever.
Document retriever that uses ThirdAI's NeuralDB.
BM25 retriever without Elasticsearch.
You.com Search API retriever.
Arxiv retriever.
Retriever for Kay.ai datasets.
Configuration for vector search.
Configuration for retrieval.
Zep Cloud MemoryStore Retriever.
LangChain API retriever.
Azure AI Search service retriever.
Azure Cognitive Search service retriever.
Chaindesk API retriever.
PubMed API retriever.
Google Vertex Search API retriever alias for backwards compatibility.
`NanoPQ retriever.
Metal API retriever.
Elasticsearch retriever that uses BM25.
Information that highlights the keywords in the excerpt.
Text with highlights.
Value of an additional result attribute.
Additional result attribute.
Value of a document attribute.
Document attribute.
Base class of a result item.
Query API result item.
Retrieve API result item.
Amazon Kendra Query API search result.
Amazon Kendra Retrieve API search result.
Pinecone Hybrid Search retriever.
Databerry API retriever.
Zilliz API retriever.
Rememberizer retriever.
NeedleRetriever retrieves relevant documents or context from a Needle collection
Embedchain retriever.
SVM retriever.
Milvus API retriever.
Transform HTML content by extracting specific tags and removing unwanted ones.
Nuclia Text Transformer.
Translate text documents using doctran.
Extract metadata tags from document contents using OpenAI functions.
Filter that drops redundant documents by comparing their embeddings.
Perform K-means clustering on document vectors.
Replace occurrences of a particular search pattern with a replacement string
Converts HTML documents to Markdown format with customizable options for handling
Extract properties from text documents using doctran.
Reorder long context.
Extract QA from text documents using doctran.
Wrapper for Infobip API for messaging.
Wrapper for SerpApi's Google Scholar API
Wrapper around the Brave search engine.
SQLAlchemy wrapper around a database.
Wrapper around Dria API.
Wrapper around the Wikidata API.
Create PowerBI engine from dataset ID and credential or token.
Wrapper for Tavily Search API.
Wrapper for SerpApi's Google Lens API
Wrapper for GitHub API.
Wrapper for AskNews API.
An empty Sentinel type.
An enum of the possible choices for Riva audio encoding.
Configuration for the authentication to a Riva service connection.
A collection of common Riva settings.
A message containing streaming audio.
A runnable that performs Automatic Speech Recognition (ASR) using NVIDIA Riva.
A runnable that performs Text-to-Speech (TTS) with NVIDIA Riva.
Wrapper for Steam API.
Wrapper for Google Scholar API
SparkSQL is a utility class for interacting with Spark SQL.
Messaging Client using Twilio.
Wrapper around OutlineAPI.
Routes available for the Arcee API as enumerator.
Filter types available for a DALM retrieval as enumerator.
Filters available for a DALM retrieval and generation.
Source of an Arcee document.
Arcee document.
Adapter for Arcee documents
Wrapper for Arcee API.
Wrapper for Bing Web Search API.
Base class for all components.
Class for a task.
Component class for a list.
Component class for a member.
Component class for a team.
Component class for a space.
Wrapper for Clickup API.
Wrapper for Reddit API
Wrapper for Polygon API.
Wrapper for SerpApi's Google Scholar API
Wrapper around SearchApi API.
Wrapper around WikipediaAPI.
Wrapper for Golden.
Access to the TensorFlow Datasets.
Wrapper for AWS Lambda SDK.
Portkey configuration.
Wrapper for Metaphor Search API.
Wrapper for Wolfram Alpha.
Wrapper around the Serper.dev Google Search API.
Wrapper for AlphaVantage API for Currency Exchange Rate.
Wrapper around GraphQL API.
Wrapper around the DataForSeo API.
Wrapper for SceneXplain API.
Wrapper around Google Books API.
Metadata on a single hit from you.com
A single hit from you.com, which may contain multiple snippets
Output from you.com API.
Output of parsing one snippet.
Wrapper for you.com Search and News API.
Context manager to hide prints.
Wrapper around SerpAPI.
Wrapper around semanticscholar.org API.
Wrapper for Zapier NLA.
Routes available for the Pebblo API as enumerator.
Pebblo Indexed Document.
Pebblo Runtime.
Pebblo Framework instance.
Pebblo AI application.
Pebblo document.
Wrapper for Pebblo Loader API.
Wrapper for financial datasets API.
Wrapper around ArxivAPI.
Wrapper around the Jina search engine.
Mixin to prevent storing on disk.
Manage the token for the NutritionAI API.
Wrapper for the Passio Nutrition AI API.
Wrapper for SerpApi's Google Finance API
Wrapper for Merriam-Webster.
Apache Cassandra® database wrapper.
Exception raised for errors in the database schema.
Wrapper around bibtexparser.
Enumerator of the HTTP verbs.
OpenAPI Model that removes mis-formatted parts of the spec.
Wrapper around PubMed API.
Wrapper for NASA API.
Jira OAuth2 token.
Jira OAuth2.
Wrapper for Jira API. You can connect to Jira with either an API token or OAuth2.
Wrapper for OpenWeatherMap API using PyOWM.
Wrapper around requests to handle auth and async.
Lightweight wrapper around requests library.
Lightweight wrapper around requests library, with async support.
Lightweight wrapper around requests library, with async support.
Interface for querying Alibaba Cloud MaxCompute tables.
Wrapper for Stack Exchange API.
Wrapper for DuckDuckGo Search API.
Wrapper for OpenAI's DALL-E Image Generator.
Setup mode for AstraDBEnvironment as enumerator.
Escape punctuation within an input string.
Wrapper for GitLab API.
Wrapper for Rememberizer APIs.
Dict like wrapper around search api results.
Wrapper for Searx API.
Wrapper for Dataherald.
Knowledge triple in the graph.
Networkx wrapper for entity graph operations.
NebulaGraph wrapper for graph operations.
ArangoDB wrapper for graph operations.
Exception for the Neptune queries.
Abstract base class for Neptune.
Represents a node in a graph with associated properties.
Represents a directed relationship between two nodes in a graph.
Represents a graph document consisting of nodes and relationships.
Memgraph wrapper for graph operations.
FalkorDB wrapper for graph operations.
RDFlib wrapper for graph operations.
HugeGraph wrapper for graph operations.
Gremlin wrapper for graph operations.
Functionality to create graph index.
Ontotext GraphDB https://graphdb.ontotext.com/ wrapper for graph operations.
Kùzu wrapper for graph operations.
Exception for the AGE queries.
Apache AGE wrapper for graph operations.
Abstract class for graph operations.
TigerGraph wrapper for graph operations.
Document compressor that uses DashScope Rerank API.
Document compressor that uses Volcengine Rerank API.
Request for reranking.
OpenVINO rerank models.
Document compressor using Flashrank interface.
Document compressor that uses Infinity Rerank API.
Document compressor that uses Jina Rerank API.
Document compressor using Flashrank interface.
Compress using LLMLingua Project.
IFTTT Webhook.
Input for the GoogleBooksQuery tool.
Tool that searches the Google Books API.
Input for the YahooFinanceNews tool.
Tool that searches financial news on Yahoo Finance.
API Configuration.
AI Plugin Definition.
Schema for AIPluginTool.
Tool for getting the OpenAPI spec for an AI Plugin.
Input for BalanceSheets.
Tool that gets balance sheets for a given ticker over a given period.
Input for CashFlowStatements.
Tool that gets cash flow statements for a given ticker over a given period.
Input for IncomeStatements.
Tool that gets income statements for a given ticker over a given period.
Tool for querying a Power BI Dataset.
Tool for getting metadata about a PowerBI Dataset.
Tool for getting tables names.
Input for GetMessageTool.
Tool that gets a message by ID from Gmail.
Enumerator of Resources to search.
Input for SearchGmailTool.
Tool that searches for messages or threads in Gmail.
Input for GetMessageTool.
Tool that gets a thread by ID from Gmail.
Base class for Gmail tools.
Input for SendMessageTool.
Tool that sends a message to Gmail.
Input for CreateDraftTool.
Tool that creates a draft email for Gmail.
Tool that queries the Eden AI Object detection API.
Tool that queries the Eden AI Explicit text detection.
the base tool for all the EdenAI Tools .
Tool that queries the Eden AI Explicit image detection.
Tool that queries the Eden AI Identity parsing API.
Tool that queries the Eden AI Invoice parsing API.
Tool that queries the Eden AI Text to speech API.
Tool that queries the Eden AI Speech To Text API.
The location of the property.
Base model for an API property.
A model for a property in the query, path, header, or cookie params.
A model for a request body property.
A model for a request body.
A model for a single API operation.
HuggingFace Text-to-Speech Model Inference.
Tool for interacting with the GitLab API.
Input for SendMessageTool.
Tool for creating a draft email in Office 365.
Base class for the Office 365 tools.
Input for SendMessageTool.
Send an email in Office 365.
Input for SearchEmails Tool.
Search email messages in Office 365.
Input for CreateEvent Tool.
Tool for sending calendar events in Office 365.
Input for SearchEmails Tool.
Search calendar events in Office 365.
Inputs for Polygon's Last Quote API
Tool that gets the last quote of a ticker from Polygon
Inputs for Polygon's Ticker News API
Tool that gets the latest news for a given ticker from Polygon
Inputs for Polygon's Financials API
Tool that gets the financials of a ticker from Polygon
Input for PolygonAggregates.
Tool that gets aggregate bars (stock prices) over a
Tool that queries the Atlassian Jira API.
Input for NavigateToolInput.
Tool for navigating a browser to a URL.
Input for GetElementsTool.
Tool for getting elements in the current web page matching a CSS selector.
Input for ClickTool.
Tool for clicking on an element with the given CSS selector.
Base class for browser tools.
Explicit no-args input for ExtractTextTool.
Tool for extracting all the text on the current webpage.
Explicit no-args input for NavigateBackTool.
Navigate back to the previous page in the browser history.
Explicit no-args input for CurrentWebPageTool.
Tool for getting the URL of the current webpage.
Input for ExtractHyperlinksTool.
Extract all hyperlinks on the page.
Input for Nuclia Understanding API.
Tool to process files with the Nuclia Understanding API.
Input for the SemanticScholar tool.
Tool that searches the semanticscholar API.
Input for the Arxiv tool.
Tool that searches the Arxiv API.
Tool that searches the Merriam-Webster API.
Input for SceneXplain.
Tool that explains images.
Riza Code tool.
A tool implementation to execute JavaScript via Riza's Code Interpreter API.
Tool that queries the Bing search API.
Bing Search tool.
Tool that queries YouTube.
Input for the Jina search tool.
Tool that queries the JinaSearch.
Input for the DuckDuckGo search tool.
DuckDuckGo tool.
Tool that queries the DuckDuckGo search API and
Inputs to the Passio Nutrition AI tool.
Tool that queries the Passio Nutrition AI API.
Tool that queries using the Wolfram Alpha SDK.
Tool that uses StackExchange
Tool that queries the Google Jobs API.
Tool that searches the PubMed API.
Tool that generates an image using OpenAI DALLE.
Input for CopyFileTool.
Tool that adds the capability to sleep.
Tool that searches the Steam Web API.
Tool that queries the Atlassian Jira API.
Tool that queries the Google Finance API.
Base tool for interacting with an Apache Cassandra database.
Tool for querying an Apache Cassandra database with provided CQL.
Tool for getting the schema of a keyspace in an Apache Cassandra database.
Tool for getting data from a table in an Apache Cassandra database.
Arguments for the BearlyInterpreterTool.
Information about a file to be uploaded.
Tool for evaluating python code in a sandbox environment.
Result of executing a function.
Tool that queries the Azure Cognitive Services Image Analysis API.
Tool that queries the Azure Cognitive Services Text2Speech API.
Tool that queries the Azure Cognitive Services Speech2Text API.
Tool that queries the Azure Cognitive Services Form Recognizer API.
Tool that queries the Azure Cognitive Services Text Analytics for Health API.
Tool that queries the Google search API.
Base tool for querying a GraphQL API.
Tool for interacting with the GitHub API.
Input for MoveFileTool.
Tool that moves a file.
Input for CopyFileTool.
Tool that copies a file.
Input for DeleteFileTool.
Tool that deletes a file.
Input for ReadFileTool.
Tool that reads a file.
Input for ListDirectoryTool.
Tool that lists files and directories in a specified folder.
Error for paths outside the root directory.
Mixin for file system tools.
Input for WriteFileTool.
Tool that writes a file to disk.
Input for FileSearchTool.
Tool that searches for files in a subdirectory that match a regex pattern.
Models available for Eleven Labs Text2Speech.
Tool that queries the Eleven Labs Text2Speech API.
Models available for Eleven Labs Text2Speech.
Tool that queries the OpenWeatherMap API.
Input for the Tavily tool.
Schema for the AmadeusClosestAirport tool.
Tool for finding the closest airport to a particular location.
Base Tool for Amadeus.
Schema for the AmadeusFlightSearch tool.
Tool for searching for a single flight between two airports.
Tool that queries the Google trends API.
Tool that gets Slack channel information.
Input schema for SlackGetMessages.
Tool that gets Slack messages.
Input for ScheduleMessageTool.
Tool for scheduling a message in Slack.
Base class for Slack tools.
Input for SendMessageTool.
Tool for sending a message in Slack.
Tool that queries the Google Lens API.
Tool that adds the capability to query using the Golden API and get back JSON.
Type of app operation as enumerator.
Schema for app operations.
Tool for app operations.
Schema for value operations.
Tool for value operations.
Schema for transfer operations.
Tool for transfer operations.
Type of operation as enumerator.
Base class for the AINetwork tools.
Schema for owner operations.
Tool for owner operations.
Schema for owner operations.
Tool for owner operations.
Description of the uploaded path with its remote path.
Arguments for the E2BDataAnalysisTool.
Tool for running python code in a sandboxed environment for data analysis.
Traverse an AST and
Input for the WikipediaQuery tool.
Tool that searches the Wikipedia API.
Base tool for interacting with Spark SQL.
Tool for querying a Spark SQL.
Tool for getting metadata about a Spark SQL.
Tool for getting tables names.
Use an LLM to check if a query is correct.
Tool that queries using the Dataherald SDK.
Tool that queries the DataForSeo Google search API.
Tool that queries the DataForSeo Google Search API
Tool that queries the Azure AI Services Image Analysis API.
Tool that queries the Azure AI Services Text Analytics for Health API.
Tool that queries the Azure AI Services Text to Speech API.
Tool that queries the Azure AI Services Speech to Text API.
Tool that queries the Azure AI Services Document Intelligence API.
Base tool for interacting with a SQL database.
Tool for querying a SQL database.
Tool for getting metadata about a SQL database.
Tool for getting tables names.
Use an LLM to check if a query is correct.
Input for CreateSessionTool.
Tool that creates a new Multion Browser Window with provided fields.
Input for UpdateSessionTool.
Tool that updates an existing Multion Browser Window with provided fields.
Input for UpdateSessionTool.
Tool that closes an existing Multion Browser Window with provided fields.
Tool to run a specific action from the user's exposed actions.
Tool to list all exposed actions for the user.
Connery Action tool.
Connery Action parameter validation model.
Connery Action parameter model.
Connery Action model.
Service for interacting with the Connery Runner API.
Base class for requests tools.
Tool for making a GET request to an API endpoint.
Tool for making a POST request to an API endpoint.
Tool for making a PATCH request to an API endpoint.
Tool for making a PUT request to an API endpoint.
Tool for making a DELETE request to an API endpoint.
Base class for tools that use a VectorStore.
Tool for the VectorDBQA chain. To be initialized with name and chain.
Tool for the VectorDBQAWithSources chain.
Input schema for the you.com tool.
Tool that searches the you.com API.
Tool to get example SQL queries related to an input question.
Input for the SearxSearch tool.
Tool that queries a Searx instance.
Tool that queries a Searx instance and gets back json.
Protocol for trainable language models.
Tool that trains a language model.
Tool that uses the Cogniswitch service to answer questions.
Tool that uses the Cogniswitch services to get the
Tool that uses the Cogniswitch services to store data from file.
Tool that uses the Cogniswitch services to store data from a URL.
Tool that queries the Serper.dev Google search API.
Tool that queries the Serper.dev Google Search API
Tool that queries the Clickup API.
Input for the AskNews Search tool.
Tool that searches the AskNews API.
Tool that queries the SearchApi.io search API.
Tool that queries the SearchApi.io search API and returns JSON.
Base class for JSON spec.
Tool for listing keys in a JSON spec.
Tool for getting a value in a JSON spec.
Tool that queries the BraveSearch.
Tool that searches the Wikidata API.
Commands for the Bash Shell tool.
Tool to run shell commands.
Tool that asks user for input.
Supported Image Models for generation.
Tool used to generate images from a text-prompt.
Baidu Qianfan Embeddings embedding models.
TensorflowHub embedding models.
Jina embedding models.
Prem's Embedding APIs
Embedding LLMs in MLflow.
Cohere embedding LLMs in MLflow.
Wrapper around the BGE embedding model
Volcengine Embeddings embedding models.
OpenVINO embedding models.
OpenVNO BGE embedding models.
MiniMax embedding model integration.
OCI authentication types as enumerator.
OCI embedding models.
Leverage Itrex runtime to unlock the performance of compressed NLP models.
YandexGPT Embeddings models.
Clarifai embedding models.
text2vec embedding models.
HuggingFace embedding models on self-hosted remote hardware.
HuggingFace InstructEmbedding models on self-hosted remote hardware.
Payload for the Embaas embeddings API.
Embaas's embedding service.
URL class for parsing the URL.
SparkLLM embedding model integration.
Exception raised for errors in the header assembly.
Embeddings by spaCy models.
LocalAI embedding models.
Tencent Hunyuan embedding models API by Tencent.
MosaicML embedding service.
Bookend AI sentence_transformers embedding models.
Xinference embedding models.
OctoAI Compute Service embedding models.
DashScope embedding models.
Custom exception for interfacing with Takeoff Embedding class.
Exception raised when no consumer group is provided on initialization of
Device to use for inference, cuda or cpu.
Configuration for the reader to be deployed in Takeoff.
Interface with Takeoff Inference API for embedding models.
MLflow AI Gateway embeddings.
OVHcloud AI Endpoints Embeddings.
Aleph Alpha's asymmetric semantic embedding.
Symmetric version of the Aleph Alpha's semantic embeddings.
EdenAI embedding.
llama.cpp embedding models.
Qdrant FastEmbedding models.
JohnSnowLabs embedding models
Google's PaLM Embeddings APIs.
Baichuan Text Embedding models.
A class to handle embedding requests to the TextEmbed API.
A client to handle synchronous and asynchronous requests to the TextEmbed API.
LLMRails embedding models.
Self-hosted embedding models for infinity package.
Helper tool to embed Infinity.
Javelin AI Gateway embeddings.
Ascend NPU accelerate Embedding model
Quantized bi-encoders embedding models.
Embedding documents and queries with Awa DB.
Deep Infra's embedding inference service.
Model2Vec embedding models.
Fake embedding model.
Fake embedding model that always returns
ModelScopeHub embedding models.
Optimized Infinity embedding models.
Anyscale Embeddings API.
Llamafile lets you distribute and run large language models with a
GPT4All embedding models.
Content handler for LLM class.
Custom Sagemaker Inference Endpoints.
LASER Language-Agnostic SEntence Representations.
Custom embedding models on self-hosted remote hardware.
NLP Cloud embedding models.
ZhipuAI embedding model integration.
NCP ClovaStudio Embedding API.
Gradient.ai Embedding models.
Deprecated, TinyAsyncGradientEmbeddingClient was removed.
Load AZLyrics webpages.
Load CHM files using Unstructured.
Microsoft Compiled HTML Help (CHM) Parser.
Load notes from Joplin.
Load files from remote URLs using Unstructured.
Load from Amazon AWS S3 file.
Load from a directory.
Load from Stripe API.
Load Jupyter notebook (.ipynb) files.
Enumerator of the content formats of Confluence page.
Load Confluence pages.
Load with Brave Search engine.
Load RTF files using Unstructured.
Load documents by querying database tables supported by SQLAlchemy.
Load College Confidential webpages.
Load from FaunaDB.
Load HTML using 2markdown API.
Load Markdown files using Unstructured.
Load fetching transcripts from BiliBili videos.
Load Hacker News data.
Load XML file using Unstructured.
Load GitBook data.
Load from Baidu BOS directory.
Load transactions from Ethereum mainnet.
Load from Telegram chat dump.
Load Telegram chat json directory dump.
Load SurrealDB documents.
Load GitHub repository Issues.
Load issues of a GitHub repository.
Load GitHub File
Load documents from AWS Athena.
Load from SharePoint.
Load documents from Microsoft OneDrive.
Generic Google API Client.
Output formats of transcripts from YoutubeLoader.
Load YouTube video transcripts.
Load all Videos from a YouTube Channel.
Load HTML pages with Selenium and parse with Unstructured.
Parse Oracle doc metadata...
Read a file
Load from Snowflake API.
Load HTML files using Unstructured.
Load Figma file.
Load elements from a blockchain smart contract.
Load from Amazon AWS S3 directory.
Load Diffbot json file.
Load image captions.
Load from LarkSuite (FeiShu).
Load from LarkSuite (FeiShu) wiki.
Document loader for EverNote ENEX export files.
Load web pages as Documents using Spider AI.
Load records from an ArcGIS FeatureLayer.
Load the Mastodon 'toots'.
Load a JSON file using a jq schema.
Load news articles from RSS feeds using Unstructured.
File encoding as the NamedTuple.
Load from any file type using Nuclia Understanding API.
Load Discord chat logs.
Load from Open City.
Client for lakeFS.
Load from lakeFS.
Load from lakeFS as unstructured data.
Load Xorbits DataFrame.
Load from Wikipedia.
Turn a url to llm accessible markdown with Scrapfly.io.
Abstract base class for all evaluators.
Evaluate the page HTML content using the unstructured library.
Load HTML pages with Playwright and parse with Unstructured.
Load from a Slack directory dump.
Load TOML files.
Load from Docusaurus Documentation.
Load ReadTheDocs documentation directory.
Load from Huawei OBS directory.
Load from TensorFlow Dataset.
Load pre-rendered web pages using a headless browser hosted on Browserbase.
Load a file from Microsoft OneDrive.
Load from Spreedly API.
Load CoNLL-U files.
Load pages from OneNote notebooks.
Load MediaWiki dump from an XML file.
Column not found error.
Load from a Rockset database.
Load documents from TiDB.
Load from DuckDB.
Load Facebook Chat messages directory dump.
Load MongoDB documents.
Load .srt (subtitle) files.
Load content from RSpace notebooks, folders, documents or PDF Gallery files.
Load files from Dropbox.
Load conversations from exported ChatGPT data.
Load from Notion DB.
Load Pandas DataFrame.
Load and pars Documents concurrently.
Load acreom vault from a directory.
Load DOCX file using docx2txt and chunks at character level.
Load Microsoft Word file using Unstructured.
Pebblo Safe Loader class is a wrapper around document loaders enabling the data
Loader for text data.
Load a query result from Arxiv.
Load from Hugging Face Hub datasets.
Base Loader that uses Unstructured.
Load WhatsApp messages text file.
Recursively load all child links from a root URL.
Load Notion directory dump.
Load from Psychic.dev.
Scrape HTML pages from URLs using a
Load documents from Yuque.
Parse MHTML files with BeautifulSoup.
Load weather data with Open Weather Map API.
Base class for all loaders that uses O365 Package
Load geopandas Dataframe.
Turn an url to LLM accessible markdown with ScrapingAnt.
Load local Airbyte json files.
Load IMSDb webpages.
Load RST files using Unstructured.
Load TSV files using Unstructured.
Load Org-Mode files using Unstructured.
Load a bibtex file.
Load from Kinetica API.
Load table schemas from AWS Glue.
Load Roam files from a directory.
Load Documents using LLMSherpa.
Load from the PubMed biomedical library.
Load Microsoft PowerPoint files using Unstructured.
Load a sitemap and its URLs.
Generic Document Loader.
Load the Airtable tables.
Load OpenOffice ODT files using Unstructured.
ModuleName document loader integration
Load Git repository files.
Load a PDF with Azure Document Intelligence.
Load with an Airbyte source connector implemented using the CDK.
A wrapper around the CDK integration.
Load from Hubspot using an Airbyte source connector.
Load from Stripe using an Airbyte source connector.
Load from Typeform using an Airbyte source connector.
Load from Zendesk Support using an Airbyte source connector.
Load from Shopify using an Airbyte source connector.
Load from Salesforce using an Airbyte source connector.
Load from Gong using an Airbyte source connector.
Load Quip pages.
Load email files using Unstructured.
Loads Outlook Message files using extract_msg.
Load from Gutenberg.org.
Load from Alibaba Cloud MaxCompute table.
Base Loader that uses dedoc (https://dedoc.readthedocs.io).
DedocFileLoader document loader integration to load files using dedoc.
Load files using dedoc API.
Load Cube semantic layer metadata.
Load Twitter tweets.
Load HTML asynchronously.
Transcript format to use for the document loader.
Load AssemblyAI audio transcripts.
Load AssemblyAI audio transcripts.
Load iFixit repair guides, device wikis and answers.
Load news articles from URLs using Unstructured.
WebBaseLoader document loader integration
Load Reddit posts.
Load PNG and JPG files using Unstructured.
Load from Tencent Cloud COS file.
Load from Modern Treasury.
Enumerator of the supported blockchains.
Load elements from a blockchain smart contract.
Load Python files, respecting any non-default encoding if specified.
Load Microsoft Excel files using Unstructured.
Load Obsidian files from directory.
Load model information from Hugging Face Hub, including README content.
Load from Azure AI Data.
Load EPub files using Unstructured.
FireCrawlLoader document loader integration
Load a Blackboard course.
Load cards from a Trello board.
Load Polars DataFrame.
Load a CSV file into a list of Document objects.
Load CSV files using Unstructured.
Load documents from Couchbase.
Load PySpark DataFrames.
Merge documents from a list of loaders
Load PDF files using Unstructured.
Base Loader class for PDF files.
Load online PDF.
Load and parse a PDF file using 'pypdf' library.
Load and parse a PDF file using the pypdfium2 library.
Load and parse a directory of PDF files using 'pypdf' library.
Load and parse a PDF file using 'pdfminer.six' library.
Load PDF files as HTML content using PDFMiner.
Load and parse a PDF file using 'PyMuPDF' library.
Load PDF files using Mathpix service.
Load PDF files using pdfplumber.
Load PDF files from a local file system, HTTP or S3.
DedocPDFLoader document loader integration to load PDF files using dedoc.
Load a PDF with Azure Document Intelligence
Document loader utilizing Zerox library:
Load from Tencent Cloud COS directory.
Load from IUGU.
Load from Baidu Cloud BOS file.
NeedleLoader is a document loader for managing documents stored in a collection.
Load text file.
Load from the Huawei OBS file.
Load webpages with Browserless /content endpoint.
Load Datadog logs.
Dataclass to store Document AI parsing results.
Transcribe and parse audio files using Azure OpenAI Whisper.
Transcribe and parse audio files.
Transcribe and parse audio files with OpenAI Whisper model.
Transcribe and parse audio files.
Transcribe and parse audio files with faster-whisper.
Parser for vsdx files.
A wrapper class that adapts a document loader to function as a parser.
Exception raised when the Grobid server is unavailable.
Load article PDF files using Grobid.
Abstract base class for parsing image blobs into text.
Parser for extracting text from images using the RapidOCR library.
Parse for extracting text from images using the Tesseract OCR library.
Parser for analyzing images using a language model (LLM).
Parse the Microsoft Word documents from a blob.
Parser that uses mime-types to parse a blob.
Loads a PDF with Azure Document Intelligence
Parse a blob from a PDF using pypdf library.
Parse a blob from a PDF using pdfminer.six library.
Parse a blob from a PDF using PyMuPDF library.
Parse a blob from a PDF using PyPDFium2 library.
Parse PDF with PDFPlumber.
Send PDF files to Amazon Textract and parse them.
Loads a PDF with Azure Document Intelligence
Parser for text blobs.
Parse HTML files using Beautiful Soup.
Code segmenter for Ruby.
Code segmenter for Lua.
Code segmenter for Rust.
Code segmenter for C#.
Code segmenter for Perl.
Code segmenter for Kotlin.
Code segmenter for Scala.
Code segmenter for C++.
Code segmenter for C.
Code segmenter for PHP.
Code segmenter for Elixir.
Abstract class for CodeSegmenters that use the tree-sitter library.
Code segmenter for SQL.
Code segmenter for COBOL.
Abstract class for the code segmenter.
Code segmenter for Go.
Code segmenter for TypeScript.
Code segmenter for Python.
Code segmenter for JavaScript.
Code segmenter for Java.
Parse using the respective programming language syntax.
Load blobs from cloud URL or file:.
Load blobs in the local file system.
Load YouTube urls as audio file(s).
ScaNN vector store.
SQLite with VSS extension as a vector database.
Yellowbrick as a vector database.
Enumerator for the supported Index types within Yellowbrick.
Parameters for configuring a Yellowbrick index.
Supabase Postgres vector store.
ClickHouse client configuration.
ClickHouse vector store integration.
Tair vector store.
Upstash Vector vector store
Alibaba Cloud Opensearch` client configuration.
Alibaba Cloud OpenSearch vector store.
SurrealDB as Vector Store.
DashVector vector store.
AnalyticDB (distributed PostgreSQL) vector store.
Vespa vector store.
SemaDB vector store.
Vald vector database.
Enumerator for different search strategies in FalkorDB VectorStore.
Enumerator of the index types.
FalkorDB vector index.
ManticoreSearch Engine vector store.
Base class for serializing data.
Serialize data in JSON using the json package from python standard library.
Serialize data in Binary JSON using the bson python package.
Serialize data in Apache Parquet format using the pyarrow package.
Exception raised by SKLearnVectorStore.
Simple in-memory vector store based on the scikit-learn library
Relyt (distributed PostgreSQL) vector store.
Clarifai AI vector store.
Bagel.net Inference platform.
SQLite with Vec extension as a vector database.
Aerospike vector store.
Tablestore vector store.
Atlas vector store.
Enumerator of the Distance strategies.
Some default dimensions for known embeddings.
Kinetica client configuration.
Kinetica vector store.
CosmosDB Query Type
Apache Doris client configuration.
Apache Doris vector store.
Configuration for a Zep Collection.
Zep vector store.
Meilisearch vector store.
Rockset vector store.
Infinispan VectorStore interface.
Helper class for Infinispan REST interface.
Enumerator of the Distance strategies.
Base model for the SQL stores.
Typesense vector store.
ecloud Elasticsearch vector store.
DocumentDB Similarity Type as enumerator.
Amazon DocumentDB (with MongoDB compatibility) vector store.
KDB.AI vector store.
Vectorstore that uses ThirdAI's NeuralDB.
Vectorstore that uses ThirdAI's NeuralDB Enterprise Python Client for NeuralDBs.
Configuration for summary generation.
Configuration for Maximal Marginal Relevance (MMR) search.
Configuration for Reranker.
Configuration for Vectara query.
Vectara API vector store.
Vectara Retriever class.
Vectara RAG runnable.
Base model for all SQL stores.
Collection store.
Embedding store.
Result from a query.
Postgres with the pg_embedding extension as a vector store.
Hologres API vector store.
Baidu VectorDB Connection params.
Baidu VectorDB table params.
Baidu VectorDB as a vector store.
MyScale client configuration.
MyScale vector store.
MyScale vector store without metadata column
Xata vector store.
Cosmos DB Similarity Type as enumerator.
Cosmos DB Vector Search Type as enumerator.
Azure Cosmos DB for MongoDB vCore vector store.
Enumerator of the Search strategies for searching in the vectorstore.
Wrapper around Epsilla vector database.
NucliaDB vector store.
Zep vector store.
Annoy vector store.
USearch vector store.
Amazon OpenSearch Vector Engine vector store.
Hippo vector store.
LanceDB vector store.
TiDB Vector Store.
Dingo vector store.
Implementation of Vector Store using LLMRails.
Retriever for LLMRails.
VLite is a simple and fast vector database for semantic search.
Enumerator of the Distance strategies for calculating distances
DuckDB vector store.
TileDB vector store.
Marqo vector store.
Base class for the Lantern embedding store.
Result from a query.
Enumerator of the Distance strategies.
Postgres with the lantern extension as a vector store.
Azure Cognitive Search vector store.
Retriever that uses Azure Cognitive Search.
Baidu Elasticsearch vector store.
Jaguar API vector store.
Timescale Postgres vector store
Enumerator for the supported Index types
Momento Vector Index (MVI) vector store.
vikingdb connection config
vikingdb as a vector store
VectorStore connecting to Pathway Vector Store.
Base class for Elasticsearch retrieval strategies.
StarRocks client configuration.
StarRocks vector store.
Tencent vector DB Connection params.
Tencent vector DB Index params.
MetaData Field for Tencent vector DB.
Tencent VectorDB as a vector store.
Zilliz vector store.
AwaDB vector store.
VectorStore backed by pgvecto_rs.
FAISS vector store integration.
In-memory DocArray storage for exact search.
Base class for DocArray based vector stores.
HnswLib storage using DocArray package.
RedisFilterOperator enumerator is used to create RedisFilterExpressions.
Collection of RedisFilterFields.
Base class for RedisFilterFields.
RedisFilterField representing a tag in a Redis index.
RedisFilterField representing a numeric field in a Redis index.
RedisFilterField representing a text field in a Redis index.
Logical expression of RedisFilterFields.
Retriever for Redis VectorStore.
Distance metrics for Redis vector fields.
Base class for Redis fields.
Schema for text fields in Redis.
Schema for tag fields in Redis.
Schema for numeric fields in Redis.
Base class for Redis vector fields.
Schema for flat vector fields in Redis.
Schema for HNSW vector fields in Redis.
Schema for Redis index.
Cache that uses SingleStore DB as a backend
OpenAI large language models.
Azure-specific OpenAI large language models.
OpenAI Chat large language models.
Ollama locally runs large language models.
IBM watsonx.ai large language models.
Prediction Guard large language models.
Google Vertex AI large language models.
Vertex AI Model Garden large language models.
HuggingFace text generation API.
Anthropic large language models.
HuggingFace Pipeline API.
Bedrock models.
HuggingFace Endpoint.
DEPRECATED: Use langchain_google_genai.GoogleGenerativeAI instead.
Base class for Cohere models.
Cohere large language models.
Sagemaker Inference Endpoint models.
Fireworks models.
LLM models from Together.
Databricks serving endpoint or a cluster driver proxy app for LLM.
HuggingFaceHub models.
OpenAI Chat large language models API.
ERNIE-Bot large language model.
DEPRECATED: This class is deprecated and will no longer be maintained.
Translate Neo4j internal query language elements to valid filters.
Node in the GraphVectorStore.
A hybrid vector-and-graph graph store.
Retriever for GraphVectorStore.
BaseStore implementation using Upstash Redis
Chat message history stored in a Postgres database.
Chat message history stored in a SingleStoreDB database.
Chat message history that stores history in Elasticsearch.
Chain for question-answering against a graph by generating Cypher statements.
Used to correct relationship direction in generated Cypher statements.
Amazon Bedrock Knowledge Bases retriever.
Google Vertex AI Search retriever.
Google Vertex AI Search retriever for multi-turn conversations.
Weaviate hybrid search retriever.
Cohere Chat API with RAG.
Amazon Kendra Index retriever.
A retriever based on Document AI Warehouse.
Translate text documents using Google Cloud Translation.
Wrapper for Google Search API.
Wrapper around Apify.
Neptune Analytics wrapper for graph operations.
Neptune wrapper for graph operations.
Neo4j database wrapper for various graph operations.
Neptune wrapper for RDF graph operations.
Tool that queries the Metaphor Search API and gets back json.
Tool that queries the Tavily Search API and gets back json.
Tool that queries the Tavily Search API and gets back an answer.
Equivalent stub to QuerySQLDatabaseTool for backwards compatibility.
Tool that queries the Google Cloud Text to Speech API.
OpenAI embedding models.
HuggingFace sentence_transformers embedding models.
Wrapper around sentence_transformers embedding models.
HuggingFace sentence_transformers embedding models.
Embed texts using the HuggingFace API.
Solar's embedding service.
Ollama locally runs large language models.
Get Embeddings
Google Cloud VertexAI embedding models.
Cloudflare Workers AI embedding model.
Clova's embedding service.
Azure OpenAI Embeddings API.
GigaChat Embeddings models.
Bedrock embedding models.
NeMo embedding models.
Voyage embedding models.
Ernie Embeddings V1 embedding models.
Cohere embedding models.
Elasticsearch embedding models.
SambaNova embedding models.
Databricks embeddings.
HuggingFaceHub embedding models.
Load from GCS file.
Load from Azure Blob Storage container.
Load from Docugami.
Read documents using OracleDocLoader
Splitting text using Oracle chunker.
Load from GCS directory.
Load datasets from Apify web scraping, crawling, and data extraction platform.
Loader for Google Cloud Speech-to-Text audio transcripts.
Load files using Unstructured.
Load files using Unstructured API.
Load file-like objects opened in read mode using Unstructured.
Send file-like objects with unstructured-client sdk to the Unstructured API.
Load from oracle adb
Load Google Docs from Google Drive.
Load from the Google Cloud Platform BigQuery.
Load from Azure Blob Storage files.
Google Cloud Document AI parser.
Azure Cosmos DB for NoSQL vector store.
Google Cloud BigQuery vector store.
Postgres/PGVector vector store.
ElasticVectorSearch uses the brute force method of searching on vectors.
[DEPRECATED] Elasticsearch with k-nearest neighbor search
SingleStore DB vector store.
Approximate retrieval strategy using the HNSW algorithm.
Exact retrieval strategy using the script_score query.
Sparse retrieval strategy using the text_expansion processor.
Elasticsearch vector store.
Couchbase Vector Store vector store.
ChromaDB vector store.
Milvus vector store. DO NOT USE. KEPT FOR BACKWARDS COMPATIBILITY.
Redis vector database.
Compute ngram overlap score of source and example as sentence_bleu score
Default guardrail violation handler.
Update token usage.
Use tenacity to retry the completion call.
Use tenacity to retry the async completion call.
List available models
Get completions from Aviary models.
Check the response from the completion call.
Use tenacity to retry the completion call.
Use tenacity to retry the completion call.
Async version of stream_generate_with_retry.
Generate elements from an iterable,
Generate elements from an async iterable,
Use tenacity to retry the completion call.
Use tenacity to retry the async completion call.
Return True if the model name is a Codey model.
Return True if the model name is a Gemini model.
Use tenacity to retry the completion call.
Use tenacity to retry the completion call.
Generate text from the model.
Use tenacity to retry the completion call.
Load LLM from Config Dict.
Load LLM from a file.
Use tenacity to retry the completion call.
Cut off the text as soon as any stop words occur.
Use tenacity to retry the completion call.
Use tenacity to retry the completion call.
Update token usage.
Create the LLMResult from the choices and prompts.
Conditionally apply a decorator.
Use tenacity to retry the completion call.
Use tenacity to retry the completion call.
Use tenacity to retry the completion call.
Use tenacity to retry the completion call.
Use tenacity to retry the completion call for streaming.
Get the notebook REPL context if running inside a Databricks notebook.
Get the default Databricks workspace hostname.
Get the default Databricks personal access token.
Remove trailing slash and /api from url if present.
Use tenacity to retry the async completion call.
Get role of the message.
Get a request of the Friendli chat API.
Convert a dict to a message.
Convert a message chunk to a message.
Convert a message to a dict.
Convert a message to a dictionary that can be passed to the API.
Create a retry decorator for PremAI API errors.
Using tenacity for retry in completion call
Context manager for connecting to an SSE stream.
Async context manager for connecting to an SSE stream.
Use tenacity to retry the completion call.
Use tenacity to retry the async completion call.
Process a single content item.
Process content to handle both text and media inputs,
Convert LangChain messages to Reka message format.
Convert a list of messages to a prompt for llama.
Convert a dict to a message.
Use tenacity to retry the async completion call.
Use tenacity to retry the completion call.
Use tenacity to retry the async completion call.
Async context manager for connecting to an SSE stream.
Return the body for the model router input.
Use tenacity to retry the completion call.
Use tenacity to retry the async completion call.
Use tenacity to retry the async completion call.
Context manager for connecting to an SSE stream.
Async context manager for connecting to an SSE stream.
Check if a string can be cast to a float.
Convert a value to a string and add single quotes if it is a string.
Convert a value to a string and add double quotes if it is a string.
Return the networkx directed graph corresponding to the documents.
Get the links from a document.
Add links to the given metadata.
Return a document with the given links added.
Render a collection of GraphVectorStore documents to GraphViz format.
Loads a tool from the HuggingFace Hub.
Load tools based on their name.
Get a list of all possible tool names.
Construct a Power BI agent from a Chat LLM and tools.
Construct a Power BI agent from an LLM and tools.
Simplify/distill/minify a spec somehow.
Construct an OpenAI API planner and controller for a given spec.
Construct an OpenAPI agent from an LLM and tools.
Construct a SQL agent from an LLM and toolkit or database.
Construct a Spark SQL agent from an LLM and tools.
Construct a json agent from an LLM and tools.
Create topic if it doesn't exist, and return the number of partitions.
Create a message model for a given table name.
Condense Zep memory into a human message.
Get the Zep role type from the role string.
Remove a prefix from a text.
Extract Cypher code from a text.
Extract Gremlin code from a text.
Extract Cypher code from a text.
Extract Cypher code from a text.
Clear the identity and semantic enforcement filters in the retriever search_kwargs.
Set identity and semantic enforcement filters in the retriever.
Fetch the current Framework and Runtime details.
Fetch local runtime ip address.
Convert a Python function to an Ernie function-calling API compatible dict.
Convert a raw function/class to an Ernie function.
Get the appropriate function output parser given the user functions.
Create a runnable sequence that uses Ernie functions.
Create a runnable that uses an Ernie function to get a structured output.
[Legacy] Create an LLM chain that uses Ernie functions.
[Legacy] Create an LLMChain that uses an Ernie function to get a structured output.
Async version of enumerate function.
Convert a dictionary to a LangChain message.
Convert a LangChain message to a dictionary.
Convert dictionaries representing OpenAI messages to LangChain format.
Convert messages to a list of lists of dictionaries for fine-tuning.
Convert nanoseconds since 2001 to a datetime object.
Merge chat runs together in a chat session.
Merge chat runs together.
Convert messages from the specified 'sender' to AI messages.
Convert messages from the specified 'sender' to AI messages.
Import the aim python package and raise an error if it is not installed.
Import the getcontext package.
Import comet_ml and raise an error if it is not installed.
Import the uptrain package.
Import flytekit and flytekitplugins-deck-standard.
Analyze text using textstat and spacy.
Get the OpenAI callback handler in a context manager.
Get the Bedrock anthropic callback handler in a context manager.
Get the WandbTracer in a context manager.
Import the wandb python package and raise an error if it is not installed.
Load json file to a dictionary.
Analyze text using textstat and spacy.
Construct an html element from a prompt and a generation.
Import the fiddler python package and raise an error if it is not installed.
Import the langkit python package and raise an error if it is not installed.
Import the clearml python package and raise an error if it is not installed.
Get default Label Studio configs for the given mode.
Import the mlflow python package and raise an error if it is not installed.
Get the metrics to log to MLFlow.
Get the text complexity metrics from textstat.
Analyze text using textstat and spacy.
Construct an html element from a prompt and a generation.
Save dict to local file path.
Standardize the model name to a format that can be used in the OpenAI API.
Get the cost in USD for a given model and number of tokens.
Import the spacy python package and raise an error if it is not installed.
Import the pandas python package and raise an error if it is not installed.
Import the textstat python package and raise an error if it is not installed.
Flatten a nested dictionary into a flat dictionary.
Hash a string using sha1.
Load json file to a string.
Builds an LLMonitor UserContextManager
Import the infino client.
Import tiktoken for counting tokens for OpenAI models.
Calculate num tokens for OpenAI with tiktoken package.
Callback Handler that writes to a Streamlit app.
Utility to flatten a nest run object into a list of runs.
Utility to truncate a list of runs dictionaries to only keep the specified
Utility to modify the serialized field of a list of runs dictionaries.
Builds a nested dictionary from a list of runs.
Import comet_llm api and raise an error if it is not installed.
Return whether OpenAI API is v1 or more.
Return a custom user agent header.
Get user agent from environment variable.
Row-wise cosine similarity between two equal-width matrices.
Row-wise cosine similarity with optional top-k and score threshold filtering.
Convert a Pydantic model to a function description for the Ernie API.
Convert a Pydantic model to a function description for the Ernie API.
Create an index of embeddings for a list of contexts.
Create an index of embeddings for a list of contexts.
Clean an excerpt from Kendra.
Combine a ResultItem title and excerpt into a single string.
Hash a text using SHA256.
Create an index from a list of contexts.
Deprecated ZillizRetreiver.
Create an index of embeddings for a list of contexts.
Deprecated MilvusRetreiver. Please use MilvusRetriever ('i' before 'e') instead.
Get all navigable strings from a BeautifulSoup element.
Create a DocumentTransformer that uses an OpenAI function chain to automatically
Convert a list of documents to a list of documents with state.
Sanitize input string or dict of strings by replacing sensitive data with
Restore the original sensitive data from the sanitized text.
Truncate a string to a certain number of words, based on the max string
Sanitize a schema name to only contain letters, digits, and underscores.
Convert a JSON object to a markdown table.
Add single quotes around table names that contain spaces.
Parse a dictionary by creating
Extract elements from a dictionary.
Parse a JSON string and return the parsed object.
Fetch the first id from a dictionary.
Fetch data from a URL.
Fetch the team id.
Fetch the space id.
Fetch the folder id.
Fetch the list id.
Create a retry decorator for Vertex / Palm LLMs.
Raise ImportError related to Vertex SDK being not available.
Init Vertex AI.
Return a custom user agent header.
Load an image from Google Cloud Storage.
Get the number of tokens in a string of text.
Get the token ids for a string of text.
Wrap a Cassandra response future in an asyncio future.
Execute a CQL query asynchronously.
Return an absolute local path for a local file/directory,
Return loader type among, file, dir or in-memory.
Return an absolute source path of source of loader based on the
Fetch the current Framework and Runtime details.
Fetch local runtime ip address.
Generate batches of documents based on page_content size.
Fetch owner of local file path.
Fetch size of source path. Source can be a directory or a file.
Calculate the content size in bytes:
Check if a HTTP response is retryable.
Check if the correct Redis modules are installed.
Get a redis client from the connection url given. This helper accepts
Parse knowledge triples from the knowledge string.
Extract entities from entity string.
Get the Arango DB client from credentials.
Convert the yaml or json serialized spec to a dict.
Import google libraries.
Import InstalledAppFlow class.
Import googleapiclient.discovery.build function.
Get credentials.
Build a Gmail service.
Clean email body.
Tool for asking the user for input.
Clean body of a message or event.
Authenticate using the Microsoft Graph API
Lazy import playwright browsers.
Asynchronously get the current page of the browser.
Get the current page of the browser.
Create an async playwright browser.
Create a playwright browser.
Run an async coroutine.
Deprecated. Use DuckDuckGoSearchRun instead.
Strip markdown code from a string.
Get the first n lines of a file.
Convert a file to base64.
Execute a function with the given arguments and return the result.
Detect if the file is local or remote.
Download audio from url to local.
Check if path is relative to root.
Resolve a relative path, raising an error if not within the root directory.
Authenticate using the Amadeus API
Authenticate using the Slack API.
Authenticate using the AIN Blockchain
Add print statement to the last line if it's missing.
Call f on each item in seq, calling inter() in between.
Parse a file and pretty-print it to output.
Detect if the file is local or remote.
Download audio from url to local.
Upload a block to a signed URL and return the public URL.
Use tenacity to retry the embedding call.
Use tenacity to retry the embedding call.
Check if a URL is a local file.
Get the bytes string of a file.
Create a retry decorator for PremAIEmbeddings.
Using tenacity for retry in embedding calls
Use tenacity to retry the completion call.
Use tenacity to retry the completion call.
Load the embedding model.
Use tenacity to retry the embedding call.
Use tenacity to retry the embedding call.
Use tenacity to retry the embedding call.
Check if an endpoint is live by sending a GET request to the specified URL.
Use tenacity to retry the embedding call.
Use tenacity to retry the completion call.
Combine cells information in a readable format ready to be used.
Recursively remove newlines, no matter the data structure they are stored in.
Combine message information in a readable format ready to be used.
Convert a string or list of strings to a list of Documents with metadata.
Try to detect the file encoding.
Default joiner for content columns.
Combine message information in a readable format ready to be used.
Combine message information in a readable format ready to be used.
Check if the installed Unstructured version exceeds the minimum version
Raise an error if the Unstructured version does not exceed the
Retrieve a list of elements from the Unstructured API.
Combine message information in a readable format ready to be used.
Fetch the mime types for the specified file types.
Fetch the mime types for the specified file types.
Get a parser by parser name.
Extract text from images with RapidOCR.
Normalize vectors to unit length.
Import scann if available, otherwise raise error.
Check if a string contains multiple substrings.
Create metadata from fields.
Convert a dictionary to a YAML-like string without using external libraries.
Construct a metadata filter by directly injecting
Processes a nested list of entity data
Serializes a list of floats into a compact "raw bytes" format
Check if a string contains multiple substrings.
Import annoy if available, otherwise raise error.
Import usearch if available, otherwise raise error.
Import lancedb package.
Converts a dict filter to a LanceDB filter string.
Calculate maximal marginal relevance.
Filter out metadata types that are not supported for a vector store.
Import tiledb-vector-search if available, otherwise raise error.
Get the URI of the vector index.
Get the URI of the documents array from group.
Get the URI of the vector index.
Get the URI of the documents array.
Get the embedding store class.
Check if a string has multiple substrings.
Print a debug message if DEBUG is True.
Get a named result from a query.
Translate LangChain filter to Tencent VectorDB filter.
Import faiss if available, otherwise raise error.
Decorator to check for misuse of equality operators.
Check if Redis index exists.
Read in the index schema from a dict or yaml file.
Convert nodes to documents.
Extract Cypher code from a text.
Filter the schema based on included or excluded types
Clean string values for schema.
Sanitize the input dictionary or list.
Entrypoint into langchain-community.
.. warning::
Example selector implements logic for selecting examples to include them in
Select and order examples based on ngram overlap score (sentence_bleu score).
LLM classes provide
RWKV models.
LLM for OCI data science model deployment endpoint.
Wrapper around Minimax APIs.
Base interface for loading large language model APIs.
Wrapper around EdenAI's Generation API.
Common utility functions for LLM APIs.
Wrapper around Anyscale Endpoint
Wrapper around Konko AI's Completion API.
Sagemaker InvokeEndpoint API.
Wrapper around Together AI's Completion API.
Chat Models are a variation on language models.
DO NOT USE; KEPT FOR BACKWARDS COMPAT.
Wrapper around Moonshot chat models.
Wrapper around Prem's Chat API.
Wrapper around Minimax chat models.
OctoAI Endpoints chat wrapper. Relies heavily on ChatOpenAI.
Wrapper around YandexGPT chat models.
Kinetica SQL generation LLM API.
PromptLayer wrapper.
MLX Chat Wrapper.
ChatYuan2 wrapper.
Wrapper around Google's PaLM Chat API.
Writer chat wrapper.
ChatModel wrapper which returns user input as the response..
Chat model for OCI data science model deployment endpoint.
deepinfra.com chat models wrapper
Fake ChatModel for testing purposes.
Anyscale Endpoints chat wrapper. Relies heavily on ChatOpenAI.
KonkoAI chat wrapper.
EverlyAI Endpoints chat wrapper. Relies heavily on ChatOpenAI.
JinaChat wrapper.
ZhipuAI chat models wrapper.
Logic for converting internal query language to a valid DashVector query.
Logic for converting internal query language to a valid Chroma query.
Logic for converting internal query language to a valid MongoDB Atlas query.
Logic for converting internal query language to a valid AstraDB query.
Logic for converting internal query language to a valid Milvus query.
.. title:: Graph Vector Store
Apache Cassandra DB graph vector store integration.
Utilities for using Graph Vector Stores with networkx.
Tools for the Graph Traversal Maximal Marginal Relevance (MMR) reranking.
Toolkits are sets of tools that can be used to interact with
Tools provide access to various resources and services.
Toolkits for agents.
financial datasets toolkit.
Power BI agent.
Prompts for PowerBI agent.
Power BI agent.
Toolkit for interacting with a Power BI dataset.
Power BI agent.
Gmail toolkit.
OpenAPI spec agent.
Quick and dirty representation for OpenAPI specs.
Agent that interacts with OpenAPI APIs via a hierarchical planning approach.
Requests toolkit.
OpenAPI spec agent.
Tool for interacting with a single API with natural language definition.
GitLab Toolkit.
GitLab Toolkit.
Office365 toolkit.
Polygon Toolkit
NASA Toolkit
Playwright browser toolkit.
Playwright web browser toolkit.
Steam Toolkit.
Steam Toolkit.
Jira Toolkit.
SQL agent.
Toolkit for interacting with an SQL database.
SQL agent.
Apache Cassandra Toolkit.
Apache Cassandra Toolkit.
GitHub Toolkit.
GitHub Toolkit.
Local file management toolkit.
Slack toolkit.
AINetwork toolkit.
Spark SQL agent.
Toolkit for interacting with Spark SQL.
Spark SQL agent.
MultiOn Toolkit.
MultiOn agent.
Zapier Toolkit.
[DEPRECATED] Zapier Toolkit.
This module contains the ConneryToolkit.
CogniSwitch Toolkit
Json agent.
Json agent.
Storage is an implementation of key-value store.
Cross encoders are wrappers around cross encoder models from different APIs and
Docstores are classes to store and load Documents.
Simple in memory docstore in the form of a dict.
Wrapper around wikipedia API.
Interface to access to place that stores documents.
Chat message history stores a history of the message interactions in a chat.
Kafka-based chat message history by using confluent-kafka-python.
Azure CosmosDB Memory History.
Cassandra-based chat message history, based on cassIO.
Firestore Chat Message History.
Chains module for langchain_community
Chain that hits a URL and then uses an LLM to parse results.
Chain that makes API calls and summarizes the responses to answer a question.
Response parser.
request parser.
Question answering over a knowledge graph.
Question answering over a graph.
Question answering over a graph.
Question answering over a graph.
Question answering over a graph.
Question answering over an RDF or OWL graph using SPARQL.
Question answering over a graph.
Question answering over a graph.
Question answering over a graph.
Question answering over a graph.
Question answering over a graph.
Question answering over a graph.
Models for the PebbloRetrievalQA chain.
Pebblo Retrieval Chain with Identity & Semantic Enforcement for question-answering
Identity & Semantic Enforcement filters for PebbloRetrievalQA chain:
Methods for creating chains that use Ernie function-calling APIs.
Implement a GPT-3 driven browser.
Adapters are used to adapt LangChain models to other APIs.
Index is used to avoid writing duplicated content
Chat Loaders load chat messages from common communications platforms.
Utilities for chat loaders.
OutputParser classes parse the output of an LLM call.
Callback handlers allow listening to events in LangChain.
Callback handler for Context AI
ArthurAI's Callback Handler.
UpTrain Callback Handler
FlyteKit callback handler.
Callback handler for promptlayer.
Callback Handler that prints to std out.
Ratelimiting Handler to limit requests or tokens
Callback Handler that prints to streamlit.
Tracers that record execution of LangChain runs.
A Tracer Implementation that records activity to Weights & Biases.
langchain-community utilities.
Utilities to use Google provided components.
Math utils.
Retriever class returns Documents given a text query.
Wrapper around Dria Retriever.
KNN Retriever.
Retriever wrapper for Google Vertex AI Search.
Wrapper around Elasticsearch vector database.
Taken from: https://docs.pinecone.io/docs/hybrid-search
Retriever wrapper for Google Cloud Document AI Warehouse.
Wrapper around Embedchain Retriever.
Milvus Retriever
Document Transformers are classes to transform Documents.
Document transformers that use OpenAI Functions models
Transform documents
Reorder documents
Utilities are the integrations with third-party systems and packages.
Util that sends messages via Infobip.
Util that calls Google Scholar Search.
SQLAlchemy wrapper around a database.
Util that calls Wikidata.
Wrapper around a Power BI endpoint.
DO NOT USE. Kept for backward compatibility for web search retriever.
Util that calls Tavily Search API.
Util that calls Google Lens Search.
Util that calls GitHub.
Util that calls AskNews api.
A common module for NVIDIA Riva Runnables.
Util that calls Steam-WebAPI.
Util that calls Google Scholar Search.
Util that calls Twilio.
Util that calls Outline.
Util that calls Bing Search.
Util that calls clickup.
Wrapper for the Reddit API
Utilities to init Vertex AI.
Util that calls several of Polygon's stock market REST APIs.
Util that calls Google Scholar Search.
Util that calls Wikipedia.
Util that calls Golden.
Util that calls Lambda.
Util that calls Metaphor Search API.
Util that calls WolframAlpha.
Util that calls Google Search using the Serper.dev API.
Util that calls AlphaVantage for Currency Exchange Rate.
Util that calls SceneXplain.
Util that calls Google Books.
Util that calls you.com Search API.
Chain that calls SerpAPI.
Utils for interacting with the Semantic Scholar API.
Util that can interact with Zapier NLA.
Util that calls several of financial datasets stock market REST APIs.
Util that calls Arxiv.
Util that invokes the Passio Nutrition AI API.
Util that calls Google Finance Search.
Util that calls Merriam-Webster.
Apache Cassandra database wrapper.
Util that calls bibtexparser.
Utility functions for parsing an OpenAPI spec.
Util that calls several NASA APIs.
Util that calls Jira.
Util that calls OpenWeatherMap using PyOWM.
Lightweight wrapper around requests library, with async support.
Util that calls DuckDuckGo Search.
Utility that calls OpenAI's Dall-E Image Generator.
Util that calls gitlab.
Wrapper for Rememberizer APIs.
Utility for using SearxNG meta search API.
Util that calls Dataherald.
Graphs provide a natural language interface to graph databases.
Networkx wrapper for graph operations.
Tools are classes that an Agent uses to interact with the world.
From https://github.com/SidU/teams-langchain-js/wiki/Connecting-IFTTT-Services.
Tool for the Google Books API.
financial datasets tools.
Tools for interacting with a PowerBI dataset.
Tools for interacting with a Power BI dataset.
Gmail tools.
Base class for Gmail tools.
Send Gmail messages.
Gmail tool utils.
Tools for interacting with the user.
Tools for interacting with the user.
Edenai Tools.
Utility functions for parsing an OpenAPI spec. Kept for backwards compat.
Pydantic models for parsing an OpenAPI spec.
GitLab Tool
This tool allows agents to interact with the python-gitlab library
O365 tools.
Base class for Office 365 tools.
Util that Searches email messages in Office 365.
O365 tool utils.
Util that sends calendar events in Office 365.
Util that Searches calendar events in Office 365.
Polygon IO tools.
This tool allows agents to interact with the NASA API, specifically
Browser tools and toolkit.
Utilities for the Playwright browser tools.
Tool for the Nuclia Understanding API.
Tool for the SemanticScholar API.
Tool for the Arxiv API.
Merriam-Webster API toolkit.
Tool for the Merriam-Webster API.
SceneXplain API toolkit.
Tool for the SceneXplain API.
Tool implementations for the Riza (https://riza.io) code interpreter API.
Bing Search API toolkit.
Tool for the Bing search API.
Adapted from https://github.com/venuv/langchain_yt_tools
Jina AI toolkit
DuckDuckGo Search API toolkit.
Tool for the DuckDuckGo search API.
Passio Nutrition AI API toolkit.
Tool for the Passio Nutrition AI API.
Wolfram Alpha API toolkit.
Tool for the Wolfram Alpha API.
StackExchange API toolkit.
Tool for the Wikipedia API.
Google Jobs API Toolkit.
Tool for the Google Trends
PubMed API toolkit.
Tool to generate an image using DALLE OpenAI V1 SDK.
Tool for the OpenAI DALLE V1 Image Generation SDK.
Sleep tool.
Tool for agent to sleep.
Steam API toolkit
Tool for Steam Web API
Jira Tool.
This tool allows agents to interact with the atlassian-python-api library
Google Finance API Toolkit.
Tool for the Google Finance
Cassandra Tool
Tools for interacting with an Apache Cassandra database.
Tools for interacting with an Apache Cassandra database.
Azure Cognitive Services Tools.
Metaphor Search API toolkit.
Tool for the Metaphor search API.
Google Scholar API Toolkit.
Tool for the Google Scholar
Tools for interacting with a GraphQL API
GitHub Tool
This tool allows agents to interact with the pygithub library
File Management Tools.
Eleven Labs Services Tools.
OpenWeatherMap API toolkit.
Tool for the OpenWeatherMap API.
Tavily Search API toolkit.
Tool for the Tavily search API.
Amadeus tools.
Base class for Amadeus tools.
O365 tool utils.
Google Trends API Toolkit.
Tool for the Google Trends
Slack tools.
Base class for Slack tools.
Slack tool utils.
Google Lens API Toolkit.
Tool for the Google Lens
Golden API toolkit.
Tool for the Golden API.
AINetwork Blockchain tool utils.
Usage: unparse.py
Wikipedia API toolkit.
Tool for the Wikipedia API.
Tools for interacting with Spark SQL.
Tools for interacting with Spark SQL.
Dataherald API toolkit.
Tool for the Dataherald Hosted API
Tool for the DataForSeo SERP API.
Azure AI Services Tools.
Tools for interacting with a SQL database.
Tools for interacting with a SQL database.
Google Cloud Tools.
MutliOn Client API tools.
Zapier Tool.
[DEPRECATED]
This module contains the ConneryAction Tool and ConneryService.
Tools for making requests to an API endpoint.
Tools for making requests to an API endpoint.
Simple tool wrapper around VectorDBQA chain.
Tools for interacting with vectorstores.
You.com API toolkit.
Tool for the SearxNG search API.
Unsupervised learning based memorization.
Cogniswitch Tools
Tool for the Serper.dev Google Search API.
This tool allows agents to interact with the clickup library
AskNews API toolkit.
Tool for the AskNews API.
Tool for the SearchApi.io search API.
Tools for interacting with a JSON file.
Tools for working with JSON specs.
Wikidata API toolkit.
Tool for the Wikidata API.
Shell tool.
Tool for asking for human input.
Tool for asking human input.
Tool to generate an image.
This tool allows agents to generate images using Steamship.
Steamship Utils.
Embedding models are wrappers around embedding models
Wrapper around YandexGPT embedding models.
Wrapper around text2vec embedding models.
Wrapper around Bookend AI embedding models.
Wrapper around Xinference embedding models.
Azure OpenAI embeddings wrapper.
HuggingFace sentence_transformer embedding models.
TextEmbed: Embedding Inference Server
This file is for LLMRails Embedding
written under MIT Licence, Michael Feil 2023.
Wrapper around model2vec embedding models.
written under MIT Licence, Michael Feil 2023.
Anyscale embeddings wrapper.
Document Loaders are classes to load Documents.
Loader that uses unstructured to load HTML files.
Loads .ipynb notebook files.
Loads rich text files.
Loads Microsoft Excel files.
Loader that loads data from Sharepoint Document Library
Loads YouTube transcript.
Loader that uses Selenium to load a page, then uses unstructured to load the html.
Document loader for EverNote ENEX export files.
Document Loader for ArcGIS FeatureLayers.
Document loader helpers.
Scrapfly Web Reader.
Loader that uses Playwright to load a page, then uses unstructured to parse html.
Load Documents from Docusarus Documentation
Loads data from OneNote Notebooks
Loads word documents.
Pebblo's safe dataloader is a wrapper for document loaders
Loader that uses unstructured to load files.
Simple reader that reads weather data from OpenWeatherMap API
Base class for all loaders that uses O365 Package
ScrapingAnt Web Extractor.
Loads RST files.
Loader that uses unstructured to load HTML files.
Web base loader class.
Loads Microsoft Excel files.
Module includes a registry of default parser configurations.
Module contains a PDF parser based on Document AI from Google Cloud.
Code for generic / auxiliary parsers.
Module contains common parsers for PDFs.
Module for parsing text files..
Loader that uses bs4 to load HTML files, enriching metadata with page title.
Use to load blobs from the local file system.
Use to load blobs from the local file system.
Vector store stores embedded data and performs vector search.
Wrapper around Vald vector database.
Wrapper around scikit-learn NearestNeighbors implementation.
Vector Store in Google Cloud BigQuery.
Module providing Infinispan as a VectorStore
Wrapper around the Baidu vector database.
Wrapper around Epsilla vector database.
Wrapper around LLMRails vector database.
Utility functions for working with vectors and vectorstores.
Wrapper around TileDB vector database.
VectorStore wrapper around a Postgres-TimescaleVector database.
Pathway Vector Store client.
Wrapper around the Tencent vector database.
Wrapper around in-memory storage.
Wrapper around Redis vector database.
