Quickstart

Prerequisites Before you begin, create an account and get the API Key.

Strata

One MCP server that lets AI agents handle any tools progressively.

UI
API
Open Source

Open Dashboard

Klavis enables all integrations for you by default. Click the ellipsis button if you want to disable a specific integration.

Authenticate

Complete authentication by clicking the “Authorize” button. Most of the applications has OAuth support. Just follow the OAuth flow to authorize them.Some applications might need you to provide API keys or other kinds of secrets to authorize.Some applications don’t have “Authorize” buttons. It means they don’t require authentication and you can access them directly.

We also provide an authentication handler tool in MCP that will prompt to authenticate when if you didn’t authorize them.

Use in your app

Add to your favorite MCP-supported clients, such as Cursor, Claude Code, VS Code, ChatGPT, etc.To get the MCP server URL and access token, click the “Add to Other Clients” button on the top right corner of the dashboard.

Both the URL with access token and the direct URL provide you with the same MCP. But it’s recommended to use the URL with access token as it’s a more secure way to connect.DO NOT share your access token or direct URL publicly as they provide access to your connected accounts and data.

Install the SDKs

pip install klavis

Create Strata MCP Server

userId specifies whose connected accounts and data you are accessing in Klavis. It should be a unique id for yourself, your team, or your organization.

curl -X POST "https://api.klavis.ai/mcp-server/strata/create" \
  -H "Authorization: Bearer YOUR_KLAVIS_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "userId": "user123",
    "servers": ["Gmail", "YouTube"]
  }'

Response Information: The API returns:

strataServerUrl: The URL you’ll use to connect your MCP client to the Strata MCP Server
oauthUrls: Authorization links for services that require OAuth authentication
apiKeyUrls: Links to configure API keys for services that use API key authentication

API Reference

Full Strata API endpoints

Authenticate required apps

Copy and paste the OAuth URL into your web browser

Authentication Methods:

API Key: See API Key authentication guide for details.
OAuth: See OAuth authentication guide for details.

🎉 Your MCP Server URL is ready to use! Once authentication is complete, you can use your MCP server URL with any MCP-compatible client.

(Optional) Connect to your AI application

LangChain
LlamaIndex
CrewAI
AutoGen

import os
import asyncio
import webbrowser

from klavis import Klavis
from klavis.types import McpServerName
from langchain_openai import ChatOpenAI
from langchain_mcp_adapters.client import MultiServerMCPClient
from langgraph.prebuilt import create_react_agent

from dotenv import load_dotenv
load_dotenv()

async def main():
    klavis_client = Klavis(api_key=os.getenv("KLAVIS_API_KEY"))

    # Step 1: Create a Strata MCP server with Gmail and YouTube integrations
    response = klavis_client.mcp_server.create_strata_server(
        user_id="demo_user",
        servers=[McpServerName.GMAIL, McpServerName.YOUTUBE],
    )

    # Step 2: Handle OAuth authorization if needed
    if response.oauth_urls:
        for server_name, oauth_url in response.oauth_urls.items():
            webbrowser.open(oauth_url)
            input(f"Press Enter after completing {server_name} OAuth authorization...")

    # Step 3: Create LangChain Agent with MCP Tools
    mcp_client = MultiServerMCPClient({
        "strata": {
            "transport": "streamable_http",
            "url": response.strata_server_url,
        }
    })

    # Get all available tools from Strata
    tools = await mcp_client.get_tools()
    # Setup LLM
    llm = ChatOpenAI(model="gpt-4o-mini", api_key=os.getenv("OPENAI_API_KEY"))
    
    # Step 4: Create LangChain agent with MCP tools
    agent = create_react_agent(
        model=llm,
        tools=tools,
        prompt=(
            "You are a helpful assistant that can use MCP tools. "
        ),
    )

    my_email = "golden-kpop@example.com" # TODO: Replace with your email
    # Step 5: Invoke the agent
    result = await agent.ainvoke({
        "messages": [{"role": "user", "content": f"summarize this video - https://youtu.be/yebNIHKAC4A?si=1Rz_ZsiVRz0YfOR7 and send the summary to my email {my_email}"}],
    })
    
    # Print only the final AI response content
    print(result["messages"][-1].content)

if __name__ == "__main__":
    asyncio.run(main())

import os
import asyncio
import webbrowser

from klavis import Klavis
from klavis.types import McpServerName
from llama_index.llms.openai import OpenAI
from llama_index.core.agent.workflow import FunctionAgent
from llama_index.tools.mcp import BasicMCPClient
from llama_index.tools.mcp import (
    aget_tools_from_mcp_url,
)

from dotenv import load_dotenv
load_dotenv()

async def main():
    klavis_client = Klavis(api_key=os.getenv("KLAVIS_API_KEY"))

    # Step 1: Create a Strata MCP server with Gmail and YouTube integrations
    response = klavis_client.mcp_server.create_strata_server(
        user_id="1234",
        servers=[McpServerName.GMAIL, McpServerName.YOUTUBE],
    )

    # Step 2: Handle OAuth authorization if needed
    if response.oauth_urls:
        for server_name, oauth_url in response.oauth_urls.items():
            webbrowser.open(oauth_url)
            input(f"Press Enter after completing {server_name} OAuth authorization...")

    # Get all available tools from Strata
    tools = await aget_tools_from_mcp_url(
        response.strata_server_url, 
        client=BasicMCPClient(response.strata_server_url)
    )

    # Setup LLM
    llm = OpenAI(model="gpt-4o-mini", api_key=os.getenv("OPENAI_API_KEY"))

    # Step 3: Create LlamaIndex agent with MCP tools
    agent = FunctionAgent(
        name="my_first_agent",
        description="Agent using MCP-based tools",
        tools=tools,
        llm=llm,
        system_prompt="You are an AI assistant that uses MCP tools.",
    )

    my_email = "golden-kpop@example.com" # TODO: Replace with your email
    youtube_video_url = "https://youtu.be/yebNIHKAC4A?si=1Rz_ZsiVRz0YfOR7" # TODO: Replace with your favorite youtube video URL
    # Step 4: Invoke the agent
    response = await agent.run(
        f"summarize this video - {youtube_video_url} and mail this summary to my email {my_email}"
    )

    print(response)

if __name__ == "__main__":
    asyncio.run(main())

import os
import asyncio
import webbrowser

from dotenv import load_dotenv
from klavis import Klavis
from klavis.types import McpServerName
from autogen_agentchat.agents import AssistantAgent
from autogen_agentchat.ui import Console
from autogen_core import CancellationToken
from autogen_ext.models.openai import OpenAIChatCompletionClient
from autogen_ext.tools.mcp import StreamableHttpServerParams
from autogen_ext.tools.mcp import mcp_server_tools


load_dotenv()

async def main() -> None:
    klavis_client = Klavis(api_key=os.getenv("KLAVIS_API_KEY"))

    # Step 1: Create a Strata MCP server with Gmail and YouTube integrations
    response = klavis_client.mcp_server.create_strata_server(
        user_id="demo_user",
        servers=[McpServerName.GMAIL, McpServerName.YOUTUBE],
    )

    # Handle OAuth authorization if required
    if response.oauth_urls:
        for server_name, oauth_url in response.oauth_urls.items():
            webbrowser.open(oauth_url)
            input(f"Press Enter after completing {server_name} OAuth authorization...")

    server_params = StreamableHttpServerParams(
        url=response.strata_server_url,
        timeout=30.0,
        sse_read_timeout=300.0,
        terminate_on_close=True,
    )

    adapters = await mcp_server_tools(server_params)

    model_client = OpenAIChatCompletionClient(model="gpt-4")
    agent = AssistantAgent(
        name="MultiAI",
        model_client=model_client,
        tools=adapters,
        system_message="You are a helpful AI assistant.",
    )

    await Console(
        agent.run_stream(
            task="Get my latest mails.",
            cancellation_token=CancellationToken(),
        )
    )
if __name__ == "__main__":
    asyncio.run(main())

Visit https://github.com/Klavis-AI/klavis to view the source code and find more information

Install Strata MCP

pipx install strata-mcp

Add your MCP servers

Configure your MCP servers using the CLI tool.

strata add

Run Strata MCP Server

Start the Strata server to manage all your tools.

strata

Connect to your AI application

Use the Strata tool to add your AI client.

strata tool add claude

If you’re interested in 1:1 mapping between API and tool using our MCP Server Instance, check here.

Next steps

AI Platform Integrations

Integrate Klavis MCP Servers with leading AI platforms

Integrations

Explore available MCP servers

Strata

Progressive tool discovery across apps

API Reference

REST endpoints and schemas

Get Started

Core Concepts

Auth with Klavis

Enterprise Security

AI Platform Integrations

MCP Integrations

Legacy

Strata

API Reference

Next steps

AI Platform Integrations

Integrations

Strata

API Reference

Get Started

Core Concepts

Auth with Klavis

Enterprise Security

AI Platform Integrations

MCP Integrations

Legacy

​Strata

API Reference

​Next steps

AI Platform Integrations

Integrations

Strata

API Reference

Strata

Next steps