# Contractbook

```json
{
  "name": "Contractbook",
  "slug": "contractbook",
  "url": "https://composio.dev/toolkits/contractbook",
  "markdown_url": "https://composio.dev/toolkits/contractbook.md",
  "logo_url": "https://logos.composio.dev/api/contractbook",
  "categories": [
    "document & file management"
  ],
  "is_composio_managed": false,
  "updated_at": "2026-08-14T06:06:28.585Z"
}
```

![Contractbook logo](https://logos.composio.dev/api/contractbook)

## Description

Securely connect your AI agents and chatbots (Claude, ChatGPT, Cursor, etc) with Contractbook MCP or direct API to create contracts, organize agreements, share documents, and track signature status through natural language.

## Summary

Contractbook is a contract lifecycle management platform for creating, organizing, sharing, sending, and signing contracts.
It helps teams keep agreements in one place and move from draft to signature faster.

## Categories

- document & file management

## Toolkit Details

- Tools: 9

## Images

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

## Authentication

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

## Suggested Prompts

- List contracts awaiting my signature
- Create contract draft for vendor agreement
- Find unsigned contracts sent this week

## Supported Tools

| Tool slug | Name | Description |
|---|---|---|
| `CONTRACTBOOK_CREATE_DOCUMENT_FROM_TEMPLATE` | Create Document From Template | Create a draft document from a Contractbook template, optionally overriding its document fields; this does not send the draft for signature. |
| `CONTRACTBOOK_DELETE_DOCUMENT` | Permanently Delete Document | Permanently destroy a Contractbook document with no restore option. Signed documents cannot be deleted through this API; Contractbook rejects signed or otherwise undeletable documents rather than reporting success. |
| `CONTRACTBOOK_GET_DOCUMENT` | Get Document | Get the full current Contractbook document, including the version required for a safe update. |
| `CONTRACTBOOK_GET_DOCUMENT_PDF_LINK` | Get Document PDF Link | Get a short-lived PDF download URL for a document, or a not-ready message when Contractbook is still generating it. |
| `CONTRACTBOOK_GET_TEMPLATE` | Get Template | Get a template's full fields, parties, attachments, and signing configuration before creating a draft from it. |
| `CONTRACTBOOK_LIST_AUTOMATIONS` | List Automations | List Contractbook automations for one trigger type; this only discovers automations and does not run them. |
| `CONTRACTBOOK_LIST_DOCUMENTS` | List Documents | Search and filter documents visible to the connected Contractbook account, returning one page and a cursor for continuation. |
| `CONTRACTBOOK_LIST_TEMPLATES` | List Templates | List all Contractbook templates visible to the connected account for choosing a template ID. |
| `CONTRACTBOOK_UPDATE_DOCUMENT` | Update Document | Update selected fields of a draft or stored contract using its current version; supplied collection fields replace their complete existing collections. |

## 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 Contractbook Tools via Tool Router with Your Agent

Get tools from Tool Router session and execute Contractbook actions with your Agent
```python
tools = session.tools
response = openai.responses.create(
  model='gpt-4.1',
  tools=tools,
  input=[{
    'role': 'user',
    'content': 'List all contracts awaiting my signature in Contractbook'
  }]
)
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: 'List all contracts awaiting my signature in Contractbook'
  }],
});
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 Contractbook
```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 Contractbook tools.',
    max_turns=10
)

async def main():
    async with ClaudeSDKClient(options=options) as client:
        await client.query('Find unsigned contracts sent this week in Contractbook')
        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: 'Find unsigned contracts sent this week in Contractbook'
  }],
  maxSteps: 5,
});

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

## Why Use Composio?

### 1. AI Native Contractbook Integration

- Supports both Contractbook MCP and direct API based integrations
- Structured, LLM-friendly schemas for reliable contract workflows
- Rich coverage for finding, reviewing, creating, and managing Contractbook agreements

### 2. Managed Auth

- Secure API key storage so agents don't need hard-coded Contractbook credentials
- Central place to manage, scope, and revoke Contractbook access
- Per user and per environment credentials for safer contract operations

### 3. Agent Optimized Design

- Tools are tuned using real error and success rates to improve reliability over time
- Clear inputs and outputs help agents understand contract actions before they run
- Comprehensive execution logs so you always know what ran, when, and on whose behalf

### 4. Enterprise Grade Security

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

## Use Contractbook with any AI Agent Framework

Choose a framework you want to connect Contractbook with:

- [ChatGPT Work](https://composio.dev/toolkits/contractbook/framework/chatgpt)
- [Claude Cowork](https://composio.dev/toolkits/contractbook/framework/claude-cowork)
- [Hermes](https://composio.dev/toolkits/contractbook/framework/hermes-agent)

## Related Toolkits

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- [Affinda](https://composio.dev/toolkits/affinda) - Affinda is an AI-powered document processing platform that automates data extraction from resumes, invoices, and more. It streamlines document-heavy workflows by turning files into structured, actionable data.
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## Frequently Asked Questions

### Do I need my own developer credentials to use Contractbook with Composio?

Yes, Contractbook requires you to configure your own API key credentials. 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)