Esputnik MCP server

Connect Esputnik to Claude, ChatGPT, Cursor, Claude Code, Codex, Gemini, GitHub Copilot and any other MCP client, for your whole team. Metorial adds security, governance, and tracing, and gives everyone one Magic MCP URL to connect.

What you can do with the Esputnik MCP server

Ask your agent in plain language. Each of these maps to a real tool on the server.

  • Use the get segment contacts tool in Esputnik
  • Use the send email tool in Esputnik
  • Use the delete orders tool in Esputnik
  • Use the update segment membership tool in Esputnik
  • Use the send prepared message tool in Esputnik
  • Use the get account info tool in Esputnik

Supported Tools

get_segment_contacts

Get Segment Contacts

Retrieve all contacts belonging to a specific segment. Provide the segment ID to get its members.

send_email

Send Email

Send a one-off email message to a single recipient. Allows setting sender, subject, HTML/plain text content, reply-to address, and tags. For sending prepared templates or multi-channel messages, use the **Send Prepared Message** tool instead.

delete_orders

Delete Orders

Delete orders from eSputnik by their external order IDs.

update_segment_membership

Update Segment Membership

Attach or detach contacts from a static segment. Provide either internal contact IDs or external customer IDs to identify the contacts.

send_prepared_message

Send Prepared Message

Send a pre-configured message template (SmartSend) to one or more recipients. Supports all channels: Email, SMS, Viber, Mobile Push, Web Push, Telegram, App Inbox. Dynamic content can be injected via Velocity template parameters per recipient using the `jsonParam` field.

get_account_info

Get Account Info

Retrieve eSputnik account information and current organization balance including credit limits, currency, and bonus allocations.

list_segments

List Segments

Retrieve all segments (groups) in your eSputnik account. Returns each segment's ID, name, and type (Static or Dynamic).

get_message_status

Get Message Status

Check the delivery status of one or more sent messages using request IDs obtained from the Send Prepared Message tool.

send_sms

Send SMS

Send an SMS message to a single recipient by phone number. Optionally use a pre-configured message template. If the phone number does not match an existing contact, a new contact will be created automatically.

upsert_contact

Upsert Contact

Add a new contact or update an existing one in eSputnik. If a contact with the same channel value already exists, it will be updated. Supports setting channels (email, SMS, Viber, etc.), personal info, address, custom fields, and segment membership.

generate_event

Generate Event

Generate a custom event in eSputnik to trigger workflows. Events are used for abandoned cart reminders, transactional emails, password recovery, and other triggered scenarios. The `params` must include a contact identifier (e.g., Email, Phone, externalCustomerId) and can carry any additional data for use in workflows and message templates.

get_contact

Get Contact

Retrieve a single contact by their eSputnik internal contact ID. Returns full contact details including channels, custom fields, address, and segment membership.

search_contacts

Search Contacts

Search for contacts in eSputnik by email, phone number, external customer ID, first name, or last name. Returns matching contacts with their channels, custom fields, and segment membership.

add_orders

Add Orders

Submit orders to eSputnik for tracking and automated workflows. Each order automatically generates an event (e.g., orderDELIVERED, orderCANCELLED) that can trigger workflows. Orders require a contact identifier (externalCustomerId, email, or phone) to associate with a contact. Only **DELIVERED** orders count toward RFM analysis and revenue reporting.

bulk_upsert_contacts

Bulk Upsert Contacts

Add or update multiple contacts at once. Supports deduplication, segment assignment, and custom fields. Use this for importing batches of contacts efficiently.

delete_contact

Delete Contact

Delete a contact from eSputnik. You can delete by internal contact ID or by external customer ID.

manage_unsubscribes

Manage Unsubscribes

Add or remove email addresses from the unsubscribed list. Unsubscribing an email prevents email delivery to that address; other channels (SMS, Viber, etc.) remain active.

Connect Esputnik to your AI client

Every client uses the same Magic MCP URL, and so does any other MCP client. Add it once and sign in with SSO.

  1. Enable Esputnik in Metorial. In your Metorial portal, enable the Esputnik MCP server and sign in with the account that owns the data. Access stays governed by your team policies.
  2. Add a custom connector. Open Customize, then Connectors. Select Add, then Custom, then Web.
  3. Paste your Metorial MCP URL. Name it Metorial, paste your Magic MCP URL (<your-magic-mcp-url>) and continue.
  4. Sign in. Select Add and sign in to load Esputnik tools.

Run Esputnik through the Metorial gateway

One governed layer for every app your agents reach, not a separate connector per tool.

  • Give Esputnik and every other app to your whole team through one MCP gateway, behind your SSO.
  • Scope which teams and agents can use Esputnik tools with role-based access control, and trace every call.
  • Prefer to run it yourself? Metorial is open source and self-hostable.

More integrations teams use with Esputnik

Slack

Slack: connect with bot OAuth or user OAuth to work with messages, conversations, search, files, Canvases, Lists, profiles, reactions, reminders, and workspace productivity settings.

Salesforce

Manage CRM data including Accounts, Contacts, Leads, Opportunities, Cases, and custom objects. Create, read, update, and delete records. Query data using SOQL and search across objects using SOSL. Perform bulk data operations for large-scale imports, exports, and migrations. Execute composite requests to batch multiple operations in a single API call. Access analytics, reports, and dashboards. Manage files and attachments associated with records. Interact with Chatter feeds, posts, and groups for social collaboration. Manage org metadata including custom objects, fields, layouts, and workflows. Query data using GraphQL for precise data retrieval across related objects.

Apolloio

Search and prospect B2B contacts and companies from a database of over 275 million people and 70 million organizations. Enrich people and company data with emails, phone numbers, and firmographic details. Create and manage contacts, accounts, deals, and tasks. Add contacts to email sequences and manage sequence statuses. Log and search call records. Perform bulk operations for contact creation, account creation, task creation, and data enrichment.

Sharepoint

Manage SharePoint sites, document libraries, lists, and files. Create, read, update, and delete lists and list items with custom columns. Resolve site users to numeric Person/Group LookupId values. Upload, download, move, copy, and version files in document libraries. Search across sites, files, folders, lists, and list items using Microsoft Search. Manage permissions at site, list, and item levels with granular access control. Define and manage content types and site columns. Retrieve site properties and search for sites across Microsoft 365.

Microsoft Outlook

Send, read, reply to, forward, and manage email messages in user mailboxes. Organize messages into folders, apply categories, flags, and importance levels. Manage file and item attachments. Create, update, delete, and respond to calendar events and meetings. Find available meeting times, manage attendees, handle recurrence, and work with shared or delegated calendars. Create, read, update, and delete contacts, organize them into contact folders, and manage contact photos. Manage tasks and task lists via Microsoft To Do, including due dates, reminders, recurrence, and checklist items. Support for Focused Inbox, @-mentions, mail tips, send-on-behalf, and send-as capabilities.

Hubspot

Create, read, update, and delete CRM objects including contacts, companies, deals, tickets, and custom objects. Manage associations between CRM records. Track engagements such as calls, emails, meetings, notes, and tasks. Send transactional and marketing emails, manage campaigns, and handle subscription preferences. Build and manage marketing workflows, sequences, and automation actions. Manage CMS content including blog posts, landing pages, and HubDB tables. Handle commerce data including products, orders, invoices, quotes, and payments. Create and manage contact lists for segmentation. Configure deal, ticket, and order pipelines with custom stages. Search and filter CRM records. Bulk import and export CRM data. Manage users, teams, and account settings.

Technical notes for Esputnik

Manage contacts, segments, and omnichannel marketing campaigns across Email, SMS, Viber, Web Push, Mobile Push, App Inbox, Telegram, and In-App channels. Add, update, delete, and search contacts with custom fields and subscription management. Create and manage dynamic and static audience segments. Send bulk broadcasts or individual triggered messages with dynamic content. Generate custom events to trigger automated workflows for abandoned carts, transactional emails, and post-purchase follow-ups. Manage orders, upload promotional codes, configure product feeds, and retrieve personalized product recommendations. Track message delivery statuses and contact activity via webhooks. Retrieve account information, billing history, and organization balance.

Frequently asked questions

Common questions about connecting Esputnik to AI agents with Metorial.

  1. How many tools does the Esputnik MCP server have?
    The Esputnik MCP server exposes 17 tools, including Get Segment Contacts, Send Email, Delete Orders. Each one is governed and traced through Metorial.
  2. Esputnik exposes tools your agents call on demand; it does not publish event triggers yet. Everything still runs through one governed MCP URL.
  3. Any MCP client, including VS Code, Windsurf, Zed, OpenCode and Grok. Each one reaches the Esputnik MCP server through the same Metorial URL.
  4. Use role-based access control to decide which teams, users, and agents can use Esputnik and which of its tools they can call.
  5. Yes. Metorial is open source, so you can run the Esputnik MCP server yourself or use the hosted gateway.

Connect Esputnik to production AI agents

See how Metorial gives your team governed access to Esputnik, with tracing and security controls built in.