# How to connect Boldsign to Claude Cowork

```json
{
  "title": "How to connect Boldsign to Claude Cowork",
  "toolkit": "Boldsign",
  "toolkit_slug": "boldsign",
  "framework": "Claude Cowork",
  "framework_slug": "claude-cowork",
  "url": "https://composio.dev/toolkits/boldsign/framework/claude-cowork",
  "markdown_url": "https://composio.dev/toolkits/boldsign/framework/claude-cowork.md",
  "updated_at": "2026-05-12T10:03:25.712Z"
}
```

## 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 Boldsign account to Cowork via Composio Connect, enabling it to send a contract to client for signature, list all documents awaiting your signature, download signed agreement from this week, and more such actions on your behalf without compromising your account security.

## Also integrate Boldsign with

- [OpenAI Agents SDK](https://composio.dev/toolkits/boldsign/framework/open-ai-agents-sdk)
- [Claude Agent SDK](https://composio.dev/toolkits/boldsign/framework/claude-agents-sdk)
- [Claude Code](https://composio.dev/toolkits/boldsign/framework/claude-code)
- [Codex](https://composio.dev/toolkits/boldsign/framework/codex)
- [OpenClaw](https://composio.dev/toolkits/boldsign/framework/openclaw)
- [Hermes](https://composio.dev/toolkits/boldsign/framework/hermes-agent)
- [CLI](https://composio.dev/toolkits/boldsign/framework/cli)
- [Google ADK](https://composio.dev/toolkits/boldsign/framework/google-adk)
- [LangChain](https://composio.dev/toolkits/boldsign/framework/langchain)
- [Vercel AI SDK](https://composio.dev/toolkits/boldsign/framework/ai-sdk)
- [Mastra AI](https://composio.dev/toolkits/boldsign/framework/mastra-ai)
- [LlamaIndex](https://composio.dev/toolkits/boldsign/framework/llama-index)
- [CrewAI](https://composio.dev/toolkits/boldsign/framework/crew-ai)

## Connect Boldsign to Claude Cowork

### Connecting Boldsign 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 Boldsign through MCP without you sharing account credentials directly with the agent.

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

The Boldsign MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Boldsign account. It provides structured and secure access to your eSignature workflows, so your agent can help create, manage, and automate digital signing processes for your documents, contracts, and forms.
- Seamless document sending and signature requests: Enable your agent to prepare documents and initiate signature requests, ensuring fast and compliant eSigning experiences for your clients or team members.
- Automated contract management: Let your agent track the status of sent documents, follow up on pending signatures, and manage completed agreements all in one place.
- Secure workflow automation: Allow your agent to integrate eSignature steps into broader business processes, reducing manual intervention and boosting efficiency.
- Real-time status monitoring: Have your agent monitor and report on document progress, so you always know who has signed and who still needs to take action.
- Centralized record keeping: Ensure your signed documents are stored and organized for easy retrieval, compliance, and auditing, all via your agent.

## Supported Tools

| Tool slug | Name | Description |
|---|---|---|
| `BOLDSIGN_BRAND_GET` | Get Brand Details | Tool to get brand details by brand ID. Use after obtaining the brand identifier. |
| `BOLDSIGN_BRAND_LIST` | List Brands | Tool to list all brands in the account. Use after confirming account is authenticated. |
| `BOLDSIGN_CUSTOM_FIELD_CREATE` | Create Custom Field | Tool to create a brand-scoped custom field. Use when you need to define and register a new custom field for a specific brand. |
| `BOLDSIGN_CUSTOM_FIELD_EDIT` | Edit Custom Field | Tool to edit an existing custom field. Use when you need to update a custom field's properties after creation. |
| `BOLDSIGN_DOCUMENT_BEHALF_LIST` | List Behalf Documents | Tool to list documents sent on behalf of users. Use when fetching and filtering documents you've sent or on behalf of others. |
| `BOLDSIGN_DOCUMENT_EDIT_BETA` | Edit Document (Beta) | Tool to edit a draft or sent document. Use when updating files, recipients, or document settings before finalizing the document. |
| `BOLDSIGN_DOCUMENT_EXTEND_EXPIRY` | Extend Document Expiry | Tool to extend a document's expiry date. Use before signing to prolong a document's deadline. |
| `BOLDSIGN_DOCUMENT_LIST` | List Documents | Tool to list documents in My Documents with filters. Use when you need to fetch and filter documents based on various criteria. |
| `BOLDSIGN_DOCUMENT_REMOVE_AUTHENTICATION` | Remove Document Authentication | Tool to remove authentication from a document. Use when you need to disable signer authentication on an existing document before the signing process. |
| `BOLDSIGN_DOCUMENT_SEND` | Send Document | Tool to send a document for eSignature. Use when you need to deliver documents to recipients for signing. |
| `BOLDSIGN_DOCUMENT_TEAM_LIST` | List Team Documents | Tool to list team documents. Use when a team or account admin needs to retrieve all team documents with optional filters. |
| `BOLDSIGN_EMBEDDED_REQUEST_CREATE_LINK` | Create Embedded Request Link | Tool to create an embedded request link. Use after specifying title and signers to generate an embeddable URL for in-app document preparation and sending. |
| `BOLDSIGN_FILE_UPLOAD` | Upload File (Helper) | Helper action to upload a file to R2 temp via the Composio file pipeline, returning a key that can be passed to FileUploadable fields in other actions (e.g., BrandLogo in brand create). |
| `BOLDSIGN_PLAN_GET_API_CREDITS_COUNT` | Get API Credits Count | Tool to get remaining BoldSign API credits count. Use after authenticating your BoldSign account. |

## Supported Triggers

None listed.

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

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

## Complete Code

None listed.

## How to build Boldsign MCP Agent with another framework

- [OpenAI Agents SDK](https://composio.dev/toolkits/boldsign/framework/open-ai-agents-sdk)
- [Claude Agent SDK](https://composio.dev/toolkits/boldsign/framework/claude-agents-sdk)
- [Claude Code](https://composio.dev/toolkits/boldsign/framework/claude-code)
- [Codex](https://composio.dev/toolkits/boldsign/framework/codex)
- [OpenClaw](https://composio.dev/toolkits/boldsign/framework/openclaw)
- [Hermes](https://composio.dev/toolkits/boldsign/framework/hermes-agent)
- [CLI](https://composio.dev/toolkits/boldsign/framework/cli)
- [Google ADK](https://composio.dev/toolkits/boldsign/framework/google-adk)
- [LangChain](https://composio.dev/toolkits/boldsign/framework/langchain)
- [Vercel AI SDK](https://composio.dev/toolkits/boldsign/framework/ai-sdk)
- [Mastra AI](https://composio.dev/toolkits/boldsign/framework/mastra-ai)
- [LlamaIndex](https://composio.dev/toolkits/boldsign/framework/llama-index)
- [CrewAI](https://composio.dev/toolkits/boldsign/framework/crew-ai)

## 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.
- [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.
- [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.
- [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.
- [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.
- [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.
- [Contentful graphql](https://composio.dev/toolkits/contentful_graphql) - Contentful graphql is a content delivery API that lets you access Contentful data using GraphQL queries. It gives you efficient, flexible ways to fetch and manage structured content for any digital project.
- [Conversion tools](https://composio.dev/toolkits/conversion_tools) - Conversion Tools is an online service for converting documents between formats such as PDF, Word, Excel, XML, and CSV. It lets you automate complex document workflows with just a few clicks.
- [Convertapi](https://composio.dev/toolkits/convertapi) - ConvertAPI is a robust file conversion service for documents, images, and spreadsheets. It streamlines programmatic format changes and lets developers automate complex workflows with a single API.
- [Craftmypdf](https://composio.dev/toolkits/craftmypdf) - CraftMyPDF is a web-based service for designing and generating PDFs with templates and live data. It streamlines document creation by automating personalized PDFs at scale.
- [Docmosis](https://composio.dev/toolkits/docmosis) - Docmosis generates PDF and Word documents from user-defined templates. It's perfect for merging data fields to quickly produce reports, invoices, and business letters.

## Frequently Asked Questions

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

With a standalone Boldsign MCP server, the agents and LLMs can only access a fixed set of Boldsign tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Boldsign 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 Boldsign tools.

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

Yes, absolutely. You can configure which Boldsign 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 Boldsign data and credentials are handled as safely as possible.

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