# Bread & Butter

```json
{
  "name": "Bread & Butter",
  "slug": "bread_butter",
  "url": "https://composio.dev/toolkits/bread_butter",
  "markdown_url": "https://composio.dev/toolkits/bread_butter.md",
  "logo_url": "https://logos.composio.dev/api/bread_butter",
  "categories": [
    "analytics & data"
  ],
  "is_composio_managed": false,
  "updated_at": "2026-08-21T05:28:01.276Z"
}
```

![Bread & Butter logo](https://logos.composio.dev/api/bread_butter)

## Description

Securely connect your AI agents and chatbots (Claude, ChatGPT, Cursor, etc) with Bread & Butter MCP or direct API to identify website visitors, enrich lead profiles, review attribution, and analyze conversion workflows through natural language.

## Summary

Bread & Butter is a lead-intelligence and identity platform for website visitor tracking, user profiles, attribution, authentication, and conversion workflows.
It helps teams understand who is visiting, where leads come from, and how users convert.

## Categories

- analytics & data

## Toolkit Details

- Tools: 8

## Images

- Logo: https://logos.composio.dev/api/bread_butter

## Authentication

- **Api Key**
  - Type: `api_key`
  - Description: Api Key authentication for Bread & Butter.
  - Setup:
    - Configure Api Key credentials for Bread & Butter.
    - Use the credentials when creating an auth config in Composio.

## Suggested Prompts

- Identify high intent website visitors
- Enrich profiles for new signups
- Review attribution for converted leads

## Supported Tools

| Tool slug | Name | Description |
|---|---|---|
| `BREAD_BUTTER_GET_APPLICATION` | Get Application | Return settings, feature flags, plan details, and lead-status definitions for the application bound to the connected credentials. |
| `BREAD_BUTTER_GET_ATTRIBUTION_REPORT` | Get Attribution Report | Return visitor and conversion attribution metrics by reporting period and source for the connected application. |
| `BREAD_BUTTER_GET_USER_INSIGHTS` | Get User Insights | Return aggregate attribution and user-journey insights for the connected application, with optional top-page and geography detail. |
| `BREAD_BUTTER_LIST_APPLICATIONS` | List Applications | List Bread & Butter applications available to the connected credentials, optionally filtering by status or name; returns one page and a continuation cursor. |
| `BREAD_BUTTER_LIST_EVENT_DEFINITIONS` | List Event Definitions | List configured event definitions for the connected application, optionally filtering by enabled status; returns one page and a continuation cursor. |
| `BREAD_BUTTER_LIST_EVENTS` | List Events | List tracked activity events for the connected application, optionally scoped to a user or date range; returns one page and a continuation cursor. |
| `BREAD_BUTTER_LIST_LEAD_LISTS` | List Lead Lists | Return the saved lead lists configured for the application bound to the connected credentials. |
| `BREAD_BUTTER_LIST_LEADS` | List Leads | List lead and visitor profiles for the connected application, optionally filtering by email address; returns one page and a continuation cursor. |

## Supported Triggers

None listed.

## Installation and MCP Setup

### Path 1: SDK Installation

#### Path 1, Step 1: Install Composio

Install the Composio SDK
```python
pip install composio_openai
```

```typescript
npm install @composio/openai
```

#### Path 1, Step 2: Initialize Composio and Create Tool Router Session

Import and initialize Composio client, then create a Tool Router session
```python
from openai import OpenAI
from composio import Composio
from composio_openai import OpenAIResponsesProvider

composio = Composio(provider=OpenAIResponsesProvider())
openai = OpenAI()
session = composio.create(user_id='your-user-id')
```

```typescript
import OpenAI from 'openai';
import { Composio } from '@composio/core';
import { OpenAIResponsesProvider } from '@composio/openai';

const composio = new Composio({
  provider: new OpenAIResponsesProvider(),
});
const openai = new OpenAI({});
const session = await composio.create('your-user-id');
```

#### Path 1, Step 3: Execute Bread & Butter Tools via Tool Router with Your Agent

Get tools from Tool Router session and execute Bread & Butter actions with your Agent
```python
tools = session.tools
response = openai.responses.create(
  model='gpt-4.1',
  tools=tools,
  input=[{
    'role': 'user',
    'content': 'Find high-intent Bread & Butter website visitors from the past 24 hours and summarize their profiles'
  }]
)
result = composio.provider.handle_tool_calls(
  response=response,
  user_id='your-user-id'
)
print(result)
```

```typescript
const tools = session.tools;
const response = await openai.responses.create({
  model: 'gpt-4.1',
  tools: tools,
  input: [{
    role: 'user',
    content: 'Find high-intent Bread & Butter website visitors from the past 24 hours and summarize their profiles'
  }],
});
const result = await composio.provider.handleToolCalls(
  'your-user-id',
  response.output
);
console.log(result);
```

### Path 2: MCP Server Setup

#### Path 2, Step 1: Install Composio

Install the Composio SDK for Python or TypeScript
```python
pip install composio claude-agent-sdk
```

```typescript
npm install @composio/core ai @ai-sdk/openai @ai-sdk/mcp
```

#### Path 2, Step 2: Initialize Client and Create Tool Router Session

Import and initialize the Composio client, then create a Tool Router session for Bread & Butter
```python
from composio import Composio
from claude_agent_sdk import ClaudeSDKClient, ClaudeAgentOptions

composio = Composio(api_key='your-composio-api-key')
session = composio.create(user_id='your-user-id')
url = session.mcp.url
```

```typescript
import { Composio } from '@composio/core';

const composio = new Composio({ apiKey: 'your-api-key' });
const session = await composio.create('your-user-id');
console.log(`Tool Router session created: ${session.mcp.url}`);
```

#### Path 2, Step 3: Connect to AI Agent

Use the MCP server with your AI agent (Anthropic Claude or Mastra)
```python
import asyncio

options = ClaudeAgentOptions(
    permission_mode='bypassPermissions',
    mcp_servers={
        'tool_router': {
            'type': 'http',
            'url': url,
            'headers': {
                'x-api-key': 'your-composio-api-key'
            }
        }
    },
    system_prompt='You are a helpful assistant with access to Bread & Butter tools.',
    max_turns=10
)

async def main():
    async with ClaudeSDKClient(options=options) as client:
        await client.query('Review Bread & Butter attribution data for converted leads this week and summarize top channels')
        async for message in client.receive_response():
            if hasattr(message, 'content'):
                for block in message.content:
                    if hasattr(block, 'text'):
                        print(block.text)

asyncio.run(main())
```

```typescript
import { openai } from '@ai-sdk/openai';
import { experimental_createMCPClient as createMCPClient } from '@ai-sdk/mcp';
import { generateText } from 'ai';

const client = await createMCPClient({
  transport: {
    type: 'http',
    url: session.mcp.url,
    headers: {
      'x-api-key': 'your-composio-api-key',
    },
  },
});

const tools = await client.tools();
const { text } = await generateText({
  model: openai('gpt-4o'),
  tools,
  messages: [{
    role: 'user',
    content: 'Review Bread & Butter attribution data for converted leads this week and summarize top channels'
  }],
  maxSteps: 5,
});

console.log(`Agent: ${text}`);
```

## Why Use Composio?

### 1. AI Native Bread & Butter Integration

- Supports both Bread & Butter MCP and direct API based integrations
- Structured, LLM-friendly schemas for reliable visitor, profile, attribution, and conversion workflows
- Rich coverage for reading, writing, and querying your Bread & Butter data without custom integration code

### 2. Managed Auth

- Secure API key handling so you don't hard-code Bread & Butter credentials in your agent code
- Central place to manage, scope, and revoke Bread & Butter access
- Per user and per environment credentials for cleaner development, staging, and production setups

### 3. Agent Optimized Design

- Tools are designed so AI agents can understand Bread & Butter actions clearly and execute them with fewer mistakes
- Comprehensive execution logs so you always know what ran, when, and on whose behalf
- Reliable schemas help agents work with visitor identity, lead enrichment, attribution, and conversion data in a predictable way

### 4. Enterprise Grade Security

- Fine-grained RBAC so you control which agents and users can access Bread & Butter
- Scoped, least privilege access to Bread & Butter resources
- Full audit trail of agent actions to support review and compliance

## Use Bread & Butter with any AI Agent Framework

Choose a framework you want to connect Bread & Butter with:

None listed.

## Related Toolkits

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- [Peopledatalabs](https://composio.dev/toolkits/peopledatalabs) - Peopledatalabs delivers B2B data enrichment and identity resolution APIs. Supercharge your apps with accurate, up-to-date business and contact data.
- [Snowflake](https://composio.dev/toolkits/snowflake) - Snowflake is a cloud data warehouse built for elastic scaling, secure data sharing, and fast SQL analytics across major clouds.
- [Posthog](https://composio.dev/toolkits/posthog) - PostHog is an open-source analytics platform for tracking user interactions and product metrics. It helps teams refine features, analyze funnels, and reduce churn with actionable insights.
- [Amplitude](https://composio.dev/toolkits/amplitude) - Amplitude is a digital analytics platform for product and behavioral data insights. It helps teams analyze user journeys and make data-driven decisions quickly.
- [Baremetrics](https://composio.dev/toolkits/baremetrics) - Baremetrics is a subscription analytics platform for recurring-revenue businesses. It helps teams track MRR, churn, customers, and revenue trends in one place.
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- [Bright Data MCP](https://composio.dev/toolkits/brightdata_mcp) - Bright Data MCP is an AI-powered web scraping and data collection platform. Instantly access public web data in real time with advanced scraping tools.
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- [ClickHouse](https://composio.dev/toolkits/clickhouse) - ClickHouse is an open-source, column-oriented database for real-time analytics and big data processing using SQL. Its lightning-fast query performance makes it ideal for handling large datasets and delivering instant insights.
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## Frequently Asked Questions

### Do I need my own developer credentials to use Bread & Butter with Composio?

Yes, Bread & Butter requires you to configure your own API key. Once set up, Composio handles secure credential storage and API request handling for you.

### Can I use multiple toolkits together?

Yes! Composio's Tool Router enables agents to use multiple toolkits. [Learn more](https://docs.composio.dev/tool-router/overview).

### Is Composio secure?

Composio is SOC 2 and ISO 27001 compliant with all data encrypted in transit and at rest. [Learn more](https://trust.composio.dev).

### What if the API changes?

Composio maintains and updates all toolkit integrations automatically, so your agents always work with the latest API versions.

---
[See all toolkits](https://composio.dev/toolkits) · [Composio docs](https://docs.composio.dev/llms.txt)