How to integrate Eversign MCP with Atomic Agent

Connect Atomic Agent to Eversign MCP. List all documents awaiting your signature, create a reusable nda template for hr, and more using natural language, with authentication handled for you.

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Api Key

Eversign (Xodo Sign) is a cloud-based digital signature solution for managing documents online. It streamlines secure signing, sending, and tracking of contracts and forms from anywhere.

10 Tools

Introduction

Atomic Agent is an open-source AI agent that runs on your machine and supports local models through llama.cpp. Connect it to 1,500+ apps through Composio, including Eversign.

This guide uses Atomic Agent's built-in Composio integration. You need Atomic Agent v0.5.6 or later, your own Composio API key, and a Eversign account. See the Atomic Agent documentation for installation instructions.

Also integrate Eversign with

How Atomic Agent connects to Eversign

Atomic Agent connects to Composio's Tool Router over Streamable HTTP MCP. It discovers the tools needed for your request, and Composio handles account authentication.

Execution and account-connection tools follow Atomic Agent's configured approval policy. Review any approval prompt before allowing an action on your connected account.

Connect Eversign to Atomic Agent

  1. Sign up or sign in to the Composio dashboard. Copy your API key.
  2. In Atomic Agent, open the Integrations tab and select Composio. Select API key, press e, paste the key, and press Enter. The tools become available immediately, without a restart.
  3. Ask Atomic Agent to do something in Eversign. It searches Composio for the right tool.
  4. On first use, open the sign-in link returned in the chat. Connect your Eversign account, then return to Atomic Agent to continue.

Headless setup

Add the following line to ~/.atomic-agent/.env, replacing YOUR_COMPOSIO_API_KEY with your key. Start Atomic Agent after saving the file.

bash
COMPOSIO_API_KEY=YOUR_COMPOSIO_API_KEY

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

The Eversign MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Eversign (Xodo Sign) account. It provides structured and secure access to your digital signature workflows, so your agent can create documents for signing, manage templates, reassign signers, and track document status—all automatically on your behalf.

  • Automated document creation and sending: Let your agent generate new documents, set up signers, and send out signature requests in just a few steps.
  • Template management and reuse: Effortlessly create, list, and manage reusable document templates to streamline repetitive signing tasks.
  • Audit log and compliance tracking: Retrieve detailed audit logs for any document to review its full event history and maintain compliance records.
  • Bulk job and business management: List all businesses tied to your account or view and paginate through bulk signature jobs with ease.
  • Signer reassignment and workflow updates: Reassign signers on documents if someone leaves or needs to be swapped, keeping your signature flows moving smoothly.

Use Eversign from Atomic Agent

With your account connected, ask Atomic Agent to work with Eversign in natural language. You can connect more apps through the same Composio integration as you need them.

Visit the Atomic Agent website or inspect the Atomic Agent source code.

Troubleshooting

Why is my API key rejected?

Copy the key directly from the Composio dashboard. Atomic Agent requires ASCII characters because it sends the key in an HTTP header. Remove any extra characters introduced when copying.

Why are Composio tools unavailable after saving a key?

Check that you use Atomic Agent v0.5.6 or later and that Composio is enabled in your configuration. A "composio": { "enabled": false } setting disables the integration while keeping the saved key on disk.

Does Composio have a free plan?

The Hobby plan includes 100,000 tool calls per month. Composio-managed OAuth apps have a lower included allowance. See Composio pricing for the current limits that apply to your connection.

TOOLS

Supported Tools

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

Get Document Audit Log

Retrieves the complete audit trail for a document, showing all events from creation through completion.

Create Document

Creates a new Eversign document for electronic signature collection from one or more signers.

Create Template

Tool to create a new template.

Delete Document or Template

Tool to delete, cancel, or trash a document or template by its hash.

Get Bulk Jobs List

Tool to retrieve a list of bulk jobs for a business.

Get Bulk Job Status

Tool to retrieve the status of a bulk job.

List Businesses

Retrieves all businesses associated with your Eversign account, or filters to a specific business if business_id is provided.

List Documents

Retrieves a paginated list of documents from your Eversign business account.

List Templates

Tool to list templates for a business with optional pagination.

Reassign Signer

Tool to reassign a signer to a new person.

FAQ

Frequently asked questions

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

Yes, you can. Atomic Agent 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 Eversign tools.

Yes, absolutely. You can configure which Eversign 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.

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 Eversign data and credentials are handled as safely as possible.

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