# How to integrate Eversign MCP with Atomic Agent ```json { "title": "How to integrate Eversign MCP with Atomic Agent", "toolkit": "Eversign", "toolkit_slug": "eversign", "framework": "Atomic Agent", "framework_slug": "atomic-agent", "url": "https://composio.dev/toolkits/eversign/framework/atomic-agent", "markdown_url": "https://composio.dev/toolkits/eversign/framework/atomic-agent.md", "updated_at": "2026-08-11T13:09:21.638Z" } ``` ## 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](https://atomicagent.io/docs/?cta_placement=atomic-agent-docs) for installation instructions. ## Also integrate Eversign with - [OpenAI Agents SDK](https://composio.dev/toolkits/eversign/framework/open-ai-agents-sdk) - [Claude Agent SDK](https://composio.dev/toolkits/eversign/framework/claude-agents-sdk) - [Claude Code](https://composio.dev/toolkits/eversign/framework/claude-code) - [Claude Cowork](https://composio.dev/toolkits/eversign/framework/claude-cowork) - [Codex](https://composio.dev/toolkits/eversign/framework/codex) - [OpenClaw](https://composio.dev/toolkits/eversign/framework/openclaw) - [Hermes](https://composio.dev/toolkits/eversign/framework/hermes-agent) - [Google ADK](https://composio.dev/toolkits/eversign/framework/google-adk) - [LangChain](https://composio.dev/toolkits/eversign/framework/langchain) - [Vercel AI SDK](https://composio.dev/toolkits/eversign/framework/ai-sdk) - [Mastra AI](https://composio.dev/toolkits/eversign/framework/mastra-ai) - [LlamaIndex](https://composio.dev/toolkits/eversign/framework/llama-index) - [CrewAI](https://composio.dev/toolkits/eversign/framework/crew-ai) - [Pydantic AI](https://composio.dev/toolkits/eversign/framework/pydantic-ai) - [AutoGen](https://composio.dev/toolkits/eversign/framework/autogen) ## TL;DR ### 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 ### Connect Eversign to Atomic Agent - Sign up or sign in to the [Composio dashboard](https://dashboard.composio.dev/?cta_placement=atomic-agent-api-key). Copy your API key. - 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. - Ask Atomic Agent to do something in Eversign. It searches Composio for the right tool. - 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. ## Supported Tools | Tool slug | Name | Description | |---|---|---| | `EVERSIGN_AUDIT_LOG` | Get Document Audit Log | Retrieves the complete audit trail for a document, showing all events from creation through completion. Use this after obtaining a document_hash from list_documents or create_document to track document lifecycle events, signer actions, and status changes. | | `EVERSIGN_CREATE_DOCUMENT` | Create Document | Creates a new Eversign document for electronic signature collection from one or more signers. You can create documents either: 1. From a template (use EVERSIGN_LIST_TEMPLATES to find available templates, then specify template_id) 2. From uploaded files (provide file URLs, base64 content, or file IDs in the files array) Documents can be sent immediately to signers or saved as drafts. Use sandbox mode for testing. Returns the document_hash which can be used to track and manage the document. | | `EVERSIGN_CREATE_TEMPLATE` | Create Template | Tool to create a new template. Use when you need to programmatically set up reusable document templates after confirming your business settings. | | `EVERSIGN_DELETE_DOCUMENT_OR_TEMPLATE` | Delete Document or Template | Tool to delete, cancel, or trash a document or template by its hash. Usage: - To cancel a pending/in-process document: Set cancel=True - To trash a document (safer, reversible): Set trash=True - To permanently delete a draft or cancelled document: Use without cancel or trash flags Note: Draft and completed documents must be trashed before permanent deletion. Pending documents must be cancelled before deletion. | | `EVERSIGN_GET_BULK_JOBS_LIST` | Get Bulk Jobs List | Tool to retrieve a list of bulk jobs for a business. Use when you need to view or paginate existing bulk jobs. | | `EVERSIGN_GET_BULK_JOB_STATUS` | Get Bulk Job Status | Tool to retrieve the status of a bulk job. Use when you need to check the progress of a bulk sending job, including counts of completed, cancelled, and in-progress documents. | | `EVERSIGN_LIST_BUSINESSES` | List Businesses | Retrieves all businesses associated with your Eversign account, or filters to a specific business if business_id is provided. This is a read-only operation that returns business details including ID, name, status, and whether it's the primary business. Use this action when you need to discover available businesses before performing operations that require a business context, or to verify business access permissions. | | `EVERSIGN_LIST_DOCUMENTS` | List Documents | Retrieves a paginated list of documents from your Eversign business account. This tool returns comprehensive document details including signers, status, timestamps, and metadata. Use filters to narrow results by status type, date range, search terms, or signer email. Perfect for monitoring document workflows, tracking signing progress, and building document dashboards. | | `EVERSIGN_LIST_TEMPLATES` | List Templates | Tool to list templates for a business with optional pagination. Use when you need to retrieve a paginated list of templates. | | `EVERSIGN_REASSIGN_SIGNER` | Reassign Signer | Tool to reassign a signer to a new person. Use when you need to replace an existing signer on a document before signing is complete. Example: "Reassign the signer alice@example.com on document abc123 to bob@example.com". | ## Supported Triggers None listed. ## 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](/pricing) for the current limits that apply to your connection. ## Complete Code None listed. ## Conclusion ### 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](https://atomicagent.io/?cta_placement=atomic-agent-site) or inspect the [Atomic Agent source code](https://github.com/AtomicBot-ai/atomic-agent?cta_placement=atomic-agent-repo). ## How to build Eversign MCP Agent with another framework - [OpenAI Agents SDK](https://composio.dev/toolkits/eversign/framework/open-ai-agents-sdk) - [Claude Agent SDK](https://composio.dev/toolkits/eversign/framework/claude-agents-sdk) - [Claude Code](https://composio.dev/toolkits/eversign/framework/claude-code) - [Claude Cowork](https://composio.dev/toolkits/eversign/framework/claude-cowork) - [Codex](https://composio.dev/toolkits/eversign/framework/codex) - [OpenClaw](https://composio.dev/toolkits/eversign/framework/openclaw) - [Hermes](https://composio.dev/toolkits/eversign/framework/hermes-agent) - [Google ADK](https://composio.dev/toolkits/eversign/framework/google-adk) - [LangChain](https://composio.dev/toolkits/eversign/framework/langchain) - [Vercel AI SDK](https://composio.dev/toolkits/eversign/framework/ai-sdk) - [Mastra AI](https://composio.dev/toolkits/eversign/framework/mastra-ai) - [LlamaIndex](https://composio.dev/toolkits/eversign/framework/llama-index) - [CrewAI](https://composio.dev/toolkits/eversign/framework/crew-ai) - [Pydantic AI](https://composio.dev/toolkits/eversign/framework/pydantic-ai) - [AutoGen](https://composio.dev/toolkits/eversign/framework/autogen) ## 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. - [Archive.org](https://composio.dev/toolkits/archive_org) - Archive.org is the Internet Archive's digital library of websites, books, audio, video, and images. Use it to preserve, explore, and access historical web captures and public-domain media. - [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. - [Box MCP](https://composio.dev/toolkits/box_mcp) - Box MCP is Box's hosted MCP server that exposes enterprise files, folders, and metadata. It provides secure, centralized access to corporate content for search and management. - [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. ## Frequently Asked Questions ### What are the differences in Tool Router MCP and Eversign MCP? 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. ### Can I use Tool Router MCP with Atomic Agent? 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. ### Can I manage the permissions and scopes for Eversign while using Tool Router? 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. ### 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 Eversign data and credentials are handled as safely as possible. --- [See all toolkits](https://composio.dev/toolkits) · [Composio docs](https://docs.composio.dev/llms.txt)