Echtpost MCP server

Connect Echtpost 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 Echtpost MCP server

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

  • Use the create contact tool in Echtpost
  • Use the list templates tool in Echtpost
  • Use the list contacts tool in Echtpost
  • Use the send postcard tool in Echtpost
  • Use the get group tool in Echtpost
  • Use the get balance and pricing tool in Echtpost

Supported Tools

create_contact

Create Contact

Create a new recipient contact in your EchtPost account. The contact can then be referenced by ID when sending postcards, avoiding the need to provide address details each time.

list_templates

List Templates

Retrieve a page of saved postcard templates from your EchtPost account. Templates are created in the EchtPost web interface and referenced by ID when sending postcards.

list_contacts

List Contacts

Retrieve a page of recipient contacts from your EchtPost account. Filter by name/address search, country, group, or external reference. Returns contact IDs for sending postcards.

send_postcard

Send Postcard

Schedule a real physical postcard for delivery using a pre-designed template. Recipients can be specified inline with address details, by referencing existing contact IDs, or by targeting an entire recipient group. Optional email notifications can be configured to alert before or after sending.

get_group

Get Group

Read one recipient group, including its name, external reference, and recipient count.

get_credits

Get Balance and Pricing

Read your prepaid balance, available domestic and foreign postcard counts, and current per-card prices.

delete_group

Delete Group

Delete a recipient group. EchtPost rejects groups that still have members or are in use; remove memberships before retrying.

list_cards

List Postcards

List postcards with optional status, printing date, and motive filters. Use the returned IDs to inspect or cancel a postcard.

delete_contact

Delete Contact

Permanently delete a recipient contact from EchtPost.

update_group

Update Group

Rename a recipient group or update its external reference. Omitted fields stay unchanged.

create_group

Create Group

Create an empty recipient group. Add contacts using the groupIds or groupNames fields on Create Contact or Update Contact.

get_template

Get Template

Read a saved postcard template by ID, including its content, font, motive, and preview link when available.

update_contact

Update Contact

Update a recipient contact. Omitted fields stay unchanged. groupIds replaces memberships; groupNames adds named groups, creating missing groups.

get_contact

Get Contact

Retrieve one recipient contact, optionally including its group memberships and postcard IDs.

who_am_i

Current Account

Identify the connected EchtPost account and user, with API-key metadata and the current prepaid balance.

cancel_card

Cancel Postcard

Queue cancellation of a postcard that is still cancelable. Acceptance is asynchronous; use Get Postcard to check its resulting status.

get_card

Get Postcard

Read a postcard and its delivery status and cancelable flag.

list_groups

List Groups

List recipient groups and their member counts. Use the returned group IDs when scheduling postcards or managing contact memberships.

Connect Echtpost 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 Echtpost in Metorial. In your Metorial portal, enable the Echtpost 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 Echtpost tools.

Run Echtpost through the Metorial gateway

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

  • Give Echtpost and every other app to your whole team through one MCP gateway, behind your SSO.
  • Scope which teams and agents can use Echtpost 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 Echtpost

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. Subscribe to webhook notifications for changes to messages, calendar events, and contacts. 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 Echtpost

Send physical postcards using saved EchtPost templates. Create, update, and organize recipient contacts and groups, find templates, schedule mailings, inspect postcard status, queue cancellation, and check the connected account, prepaid balance, and prices.

Frequently asked questions

Common questions about connecting Echtpost to AI agents with Metorial.

  1. How many tools does the Echtpost MCP server have?
    The Echtpost MCP server exposes 18 tools, including Create Contact, List Templates, List Contacts. Each one is governed and traced through Metorial.
  2. Echtpost 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 Echtpost MCP server through the same Metorial URL.
  4. Use role-based access control to decide which teams, users, and agents can use Echtpost and which of its tools they can call.
  5. Yes. Metorial is open source, so you can run the Echtpost MCP server yourself or use the hosted gateway.

Connect Echtpost to production AI agents

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