Boldsign MCP for AI Agents

Securely connect your AI agents and chatbots (Claude, ChatGPT, Cursor, etc) with Boldsign MCP or direct API to send signature requests, check document status, fetch signed PDFs, and automate contract workflows through natural language.

Boldsign logoBoldsign
Oauth2

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.

14 Tools

Try Boldsign now

Type what you want done — sign in and watch it run live in the Tool Router playground.

TOOL ROUTER PLAYGROUND
Boldsign
Try asking
TOOLS

Supported Tools

Every Boldsign action and event your agent gets out of the box.

Get Brand Details

Tool to get brand details by brand ID.

List Brands

Tool to list all brands in the account.

Create Custom Field

Tool to create a brand-scoped custom field.

Edit Custom Field

Tool to edit an existing custom field.

List Behalf Documents

Tool to list documents sent on behalf of users.

Edit Document (Beta)

Tool to edit a draft or sent document.

Extend Document Expiry

Tool to extend a document's expiry date.

List Documents

Tool to list documents in My Documents with filters.

Remove Document Authentication

Tool to remove authentication from a document.

Send Document

Tool to send a document for eSignature.

List Team Documents

Tool to list team documents.

Create Embedded Request Link

Tool to create an embedded request link.

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.

Get API Credits Count

Tool to get remaining BoldSign API credits count.

SETUP GUIDE

Connect Boldsign MCP Tool with your Agent

1

Install Composio

typescript
npm install @composio/core ai @ai-sdk/openai @ai-sdk/mcp
Install the Composio SDK and Claude Agent SDK
2

Create Tool Router Session

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

const composio = new Composio({ apiKey: 'your-api-key' });

console.log("Creating Tool Router session...");
const { mcp } = await composio.create('your-user-id');
console.log(`Tool Router session created: ${mcp.url}`);
Initialize the Composio client and create a Tool Router session
3

Connect to AI Agent

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

const client = await createMCPClient({
  transport: {
    type: 'http',
    url: 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: [toolkit-specific user request] }],
  stopWhen: stepCountIs( 5 )
});

console.log(`Agent: ${text}`);
Use the MCP server with your AI agent
SETUP GUIDE

Connect Boldsign API Tool with your Agent

1

Install Composio

typescript
npm install @composio/openai
Install the Composio SDK
2

Initialize Composio and Create Tool Router Session

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');
Import and initialize Composio client, then create a Tool Router session
3

Execute Boldsign Tools via Tool Router with Your Agent

typescript
const tools = session.tools;
const response = await openai.responses.create({
  model: 'gpt-4.1',
  tools: tools,
  input: [{
    role: 'user',
    content: '[A real, concrete use case specific to {TOOLKIT_NAME}]'
  }],
});
const result = await composio.provider.handleToolCalls(
  'your-user-id',
  response.output
);
console.log(result);
Get tools from Tool Router session and execute Boldsign actions with your Agent

Why Use Composio?

AI Native Boldsign Integration

  • Supports both Boldsign MCP and direct API based integrations
  • Structured, LLM-friendly schemas for reliable tool execution
  • Rich coverage for reading, writing, and querying your Boldsign data

Managed Auth

  • Built-in OAuth handling with automatic token refresh and rotation
  • Central place to manage, scope, and revoke Boldsign access
  • Per user and per environment credentials instead of hard-coded keys

Agent Optimized Design

  • Tools are tuned using real error and success rates to improve reliability over time
  • Comprehensive execution logs so you always know what ran, when, and on whose behalf

Enterprise Grade Security

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

Frequently asked questions

Yes, Boldsign requires you to configure your own OAuth credentials. Once set up, Composio handles token storage, refresh, and lifecycle management for you.

Yes! Composio's Tool Router enables agents to use multiple toolkits. Learn more.

Composio is SOC 2 and ISO 27001 compliant with all data encrypted in transit and at rest. Learn more.

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

Start with Boldsign.It takes 30 seconds.

Managed auth, hosted MCP servers, and every Boldsign tool your agent needs.Free to start.

Start building