docs: integrations reference updates 14 (#25928)

Added missed provider pages and links. Fixed inconsistent formatting.

docs/docs/integrations/providers/cassandra.mdx

@@ -83,3 +83,28 @@ from langchain_community.agent_toolkits.cassandra_database.toolkit import (
 Learn more in the [example notebook](/docs/integrations/tools/cassandra_database).
 
 
+Cassandra Database individual tools:
+
+### Get Schema
+
+Tool for getting the schema of a keyspace in an Apache Cassandra database.
+
+```python
+from langchain_community.tools import GetSchemaCassandraDatabaseTool
+```
+
+### Get Table Data
+
+Tool for getting data from a table in an Apache Cassandra database.
+
+```python
+from langchain_community.tools import GetTableDataCassandraDatabaseTool
+```
+
+### Query
+
+Tool for querying an Apache Cassandra database with provided CQL.
+
+```python
+from langchain_community.tools import QueryCassandraDatabaseTool
+```

docs/docs/integrations/providers/github.mdx

@@ -20,3 +20,26 @@ See a [usage example](/docs/integrations/document_loaders/github).
 ```python
 from langchain_community.document_loaders import GitHubIssuesLoader, GithubFileLoader
 ```
+
+## Tools/Toolkit
+
+### GitHubToolkit
+The `GitHub` toolkit contains tools that enable an LLM agent to interact 
+with a GitHub repository. 
+
+The toolkit is a wrapper for the `PyGitHub` library.
+
+```python
+from langchain_community.agent_toolkits.github.toolkit import GitHubToolkit
+```
+
+Learn more in the [example notebook](/docs/integrations/tools/github).
+
+### GitHubAction
+
+Tool for interacting with the GitHub API.
+
+```python
+from langchain_community.tools.github.tool import GitHubAction
+```
+

docs/docs/integrations/providers/gitlab.mdx

@@ -0,0 +1,31 @@
+# GitLab
+
+>[GitLab Inc.](https://about.gitlab.com/) is an open-core company 
+> that operates `GitLab`, a DevOps software package that can develop, 
+> secure, and operate software. `GitLab` includes a distributed version 
+> control based on Git, including features such as access control, bug tracking,
+> software feature requests, task management, and wikis for every project, 
+> as well as snippets. 
+
+
+## Tools/Toolkits
+
+### GitLabToolkit
+
+The `Gitlab` toolkit contains tools that enable an LLM agent to interact with a gitlab repository. 
+
+The toolkit is a wrapper for the `python-gitlab` library.
+
+See a [usage example](/docs/integrations/tools/gitlab).
+
+```python
+from langchain_community.agent_toolkits.gitlab.toolkit import GitLabToolkit
+```
+
+### GitLabAction
+
+Tool for interacting with the GitLab API.
+
+```python
+from langchain_community.tools.github.tool import GitHubAction
+```

docs/docs/integrations/providers/yahoo.mdx

@@ -0,0 +1,24 @@
+# Yahoo
+
+>[Yahoo (Wikipedia)](https://en.wikipedia.org/wiki/Yahoo) is an American web services provider.
+>
+> It provides a web portal, search engine Yahoo Search, and related 
+> services, including `My Yahoo`, `Yahoo Mail`, `Yahoo News`, 
+> `Yahoo Finance`, `Yahoo Sports` and its advertising platform, `Yahoo Native`.
+
+
+## Tools
+
+### Yahoo Finance News
+
+We have to install a python package:
+
+```bash
+pip install yfinance
+```
+See a [usage example](/docs/integrations/tools/yahoo_finance_news).
+
+
+```python
+from langchain_community.tools import YahooFinanceNewsTool
+```

docs/docs/integrations/providers/yandex.mdx

@@ -31,3 +31,26 @@ See a [usage example](/docs/integrations/chat/yandex).
 ```python
 from langchain_community.chat_models import ChatYandexGPT
 ```
+
+## Embedding models
+
+### YandexGPT
+
+See a [usage example](/docs/integrations/text_embedding/yandex).
+
+```python
+from langchain_community.embeddings import YandexGPTEmbeddings
+```
+
+## Parser
+
+### YandexSTTParser
+
+It transcribes and parses audio files. 
+
+`YandexSTTParser` is similar to the `OpenAIWhisperParser`.
+See a [usage example with OpenAIWhisperParser](/docs/integrations/document_loaders/youtube_audio).
+
+```python
+from langchain_community.document_loaders import YandexSTTParser
+```

docs/docs/integrations/providers/yellowbrick.mdx

@@ -0,0 +1,17 @@
+# Yellowbrick
+
+>[Yellowbrick](https://yellowbrick.com/) is a provider of 
+> Enterprise Data Warehousing, Ad-hoc and Streaming Analytics, 
+> BI and AI workloads. 
+
+## Vector store
+
+We have to install a python package:
+
+```bash
+pip install psycopg2
+```
+
+```python
+from langchain_community.vectorstores import Yellowbrick
+```

docs/docs/integrations/providers/you.mdx

@@ -0,0 +1,19 @@
+# You
+
+>[You](https://you.com/about) company provides an AI productivity platform.
+
+## Retriever
+
+See a [usage example](/docs/integrations/retrievers/you-retriever).
+
+```python
+from langchain_community.retrievers.you import YouRetriever
+```
+
+## Tools
+
+See a [usage example](/docs/integrations/tools/you).
+
+```python
+from langchain_community.tools.you import YouSearchTool
+```