# How to connect Contractbook to Claude Cowork

```json
{
  "title": "How to connect Contractbook to Claude Cowork",
  "toolkit": "Contractbook",
  "toolkit_slug": "contractbook",
  "framework": "Claude Cowork",
  "framework_slug": "claude-cowork",
  "url": "https://composio.dev/toolkits/contractbook/framework/claude-cowork",
  "markdown_url": "https://composio.dev/toolkits/contractbook/framework/claude-cowork.md",
  "updated_at": "2026-08-14T06:06:28.585Z"
}
```

## Introduction

Cowork is Anthropic's AI agent for knowledge work. Think of it as Claude Code for everything else. It works autonomously with your computer, local files, and applications to accomplish complex tasks.
This guide walks you through the easiest and most secure way to connect your Contractbook account to Cowork via Composio Connect, enabling it to list contracts awaiting your signature, create contract draft for vendor agreement, find unsigned contracts sent this week, and more such actions on your behalf without compromising your account security.

## Also integrate Contractbook with

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

## Connect Contractbook to Claude Cowork

### Connecting Contractbook to Claude Cowork
1. Open Customize
In Claude Desktop, click Customize in the left sidebar, then select Connectors and click the + icon at the top.
2. Add the Composio MCP server
Click Add custom connector and paste in the Composio MCP server URL:

```bash
https://connect.composio.dev/mcp
```

## What is Claude Cowork?

Claude Cowork is Anthropic's agent for general knowledge work. It can use your computer, files, and connected applications to complete longer-running tasks across your work tools.
With Composio Connect, Cowork can securely access apps like Contractbook through MCP without you sharing account credentials directly with the agent.

## What is the Contractbook MCP server, and what's possible with it?

The Contractbook MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Contractbook account. It provides structured and secure access so your agent can perform Contractbook operations on your behalf.

## 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.

## Creating MCP Server - Stand-alone vs Composio SDK

The Contractbook MCP server connects Claude Cowork to your Contractbook account through Composio. Once connected, Cowork can use the available Contractbook tools and triggers to complete tasks on your behalf.

## Complete Code

None listed.

## How to build Contractbook MCP Agent with another framework

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

## Related Toolkits

- [Google Drive](https://composio.dev/toolkits/googledrive) - Google Drive is a cloud storage platform for uploading, sharing, and collaborating on files. It's perfect for keeping your documents accessible and organized across devices.
- [Google Docs](https://composio.dev/toolkits/googledocs) - Google Docs is a cloud-based word processor that enables document creation and real-time collaboration. Its seamless sharing and version history make team editing and content management a breeze.
- [Google Super](https://composio.dev/toolkits/googlesuper) - Google Super is an all-in-one suite combining Gmail, Drive, Calendar, Sheets, Analytics, and more. It gives you a unified platform to manage your digital life, boosting productivity and organization.
- [ActiveMerge](https://composio.dev/toolkits/active_merge) - ActiveMerge is a document automation platform for generating documents, images, merged files, and e-signature workflows. It helps teams turn templates and stored files into finished, shareable documents faster.
- [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.
- [Agility cms](https://composio.dev/toolkits/agility_cms) - Agility CMS is a headless content management system for building and managing digital experiences across platforms. It lets teams update content quickly and deliver omnichannel experiences with ease.
- [Airparser](https://composio.dev/toolkits/airparser) - Airparser is an AI-powered parser for extracting structured data from emails, documents, PDFs, and files. It turns messy inbound content into clean fields your apps and workflows can use.
- [Algodocs](https://composio.dev/toolkits/algodocs) - Algodocs is an AI-powered platform that automates data extraction from business documents. It delivers fast, secure, and accurate processing without templates or manual training.
- [Api2pdf](https://composio.dev/toolkits/api2pdf) - Api2Pdf is a REST API for generating PDFs from HTML, URLs, and documents using powerful engines like wkhtmltopdf and Headless Chrome. It streamlines document conversion and automation for developers and businesses.
- [Aryn](https://composio.dev/toolkits/aryn) - Aryn is an AI-powered platform for parsing, extracting, and analyzing data from unstructured documents. Use it to automate document processing and unlock actionable insights from your files.
- [Boldsign](https://composio.dev/toolkits/boldsign) - Boldsign is a digital eSignature platform for sending, signing, and tracking documents online. Organizations use it to automate agreements and manage legally binding workflows efficiently.
- [Boloforms](https://composio.dev/toolkits/boloforms) - BoloForms is an eSignature platform built for small businesses, offering unlimited signatures, templates, and forms. It simplifies digital document signing and team collaboration at a predictable, fixed price.
- [Box](https://composio.dev/toolkits/box) - Box is a cloud content management and file sharing platform for businesses. It helps teams securely store, organize, and collaborate on files from anywhere.
- [Carbone](https://composio.dev/toolkits/carbone) - Carbone is a blazing-fast report generator that turns JSON data into PDFs, Word docs, spreadsheets, and more using flexible templates. It lets you automate document creation at scale with minimal code.
- [Castingwords](https://composio.dev/toolkits/castingwords) - CastingWords is a transcription service specializing in human-powered, accurate transcripts via a simple API. Get seamless audio-to-text conversion for interviews, meetings, podcasts, and more.
- [CertSeal](https://composio.dev/toolkits/cert_seal) - CertSeal is an API platform for issuing and managing verifiable digital certificates. Use it to automate trusted certificate workflows for recipients, batches, designs, and webhooks.
- [Cloudconvert](https://composio.dev/toolkits/cloudconvert) - CloudConvert is a powerful file conversion service supporting over 200 file formats. It streamlines converting, compressing, and managing documents, media, and more, all in one place.
- [Cloudlayer](https://composio.dev/toolkits/cloudlayer) - Cloudlayer is a document and asset generation service for creating PDFs and images via API or SDKs. It lets you automate high-quality doc creation, saving dev time and reducing manual work.
- [CloudPDF](https://composio.dev/toolkits/cloud_pdf) - CloudPDF is an API platform for creating, uploading, managing, and sharing PDF documents. Use it to build secure PDF workflows with webhooks, share links, and access control.
- [Cloudpress](https://composio.dev/toolkits/cloudpress) - Cloudpress is a content export tool for Google Docs and Notion. It automates publishing to your favorite Content Management Systems.

## Frequently Asked Questions

### What are the differences in Tool Router MCP and Contractbook MCP?

With a standalone Contractbook MCP server, the agents and LLMs can only access a fixed set of Contractbook tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Contractbook and many other apps based on the task at hand, all through a single MCP endpoint.

### Can I use Tool Router MCP with Claude Cowork?

Yes, you can. Claude Cowork fully supports MCP integration. You get structured tool calling, message history handling, and model orchestration while Tool Router takes care of discovering and serving the right Contractbook tools.

### Can I manage the permissions and scopes for Contractbook while using Tool Router?

Yes, absolutely. You can configure which Contractbook scopes and actions are allowed when connecting your account to Composio. You can also bring your own OAuth credentials or API configuration so you keep full control over what the agent can do.

### How safe is my data with Composio Tool Router?

All sensitive data such as tokens, keys, and configuration is fully encrypted at rest and in transit. Composio is SOC 2 Type 2 compliant and follows strict security practices so your Contractbook data and credentials are handled as safely as possible.

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