Postalytics MCP server

Connect Postalytics 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 Postalytics MCP server

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

  • Use the manage templates tool in Postalytics
  • Use the manage suppression lists tool in Postalytics
  • Use the get campaign events tool in Postalytics
  • Use the manage flows tool in Postalytics
  • Use the manage campaigns tool in Postalytics
  • Use the manage account tool in Postalytics

Supported Tools

manage_templates

Manage Templates

List, retrieve, create, or delete mail piece templates. Templates define the design and layout for postcards, letters, and self-mailers, and support merge fields for personalization.

manage_suppression_lists

Manage Suppression Lists

List, create, retrieve, or delete suppression lists, browse suppressed contacts, and add or remove contacts. Suppression lists prevent specific contacts from receiving mailings, useful for opt-outs, existing customers, or do-not-mail lists.

get_campaign_events

Get Campaign Events

Retrieve delivery and response tracking events for a campaign. Returns mail lifecycle events (created, addressed, printed, mailed, in transit, delivered, etc.) and online response events (pURL opened, pURL completed) for all contacts or a specific contact in a campaign.

manage_flows

Manage Flows

List or retrieve campaign flows and enroll or unenroll contacts from multi-step direct mail sequences. Flows automate multi-touch mail drops with timing and branching logic.

manage_campaigns

Manage Campaigns

List, retrieve, update, or delete direct mail campaigns. Supports viewing all campaigns (including drip-only), getting campaign details and stats, toggling campaign test/live mode, and deleting campaigns.

manage_account

Manage Account

Retrieve, create, update, or delete Postalytics accounts. Supports viewing your own account, getting sub-account details, creating new sub-accounts for multi-tenant setups, and retrieving active integrations.

manage_webhooks

Manage Webhooks

List, create, update, or delete outgoing webhooks for campaign event notifications. Webhooks notify your application about mail lifecycle events (created, printed, mailed, delivered, etc.) and online response events (pURL opened, pURL completed). Requires Pro plan or higher.

manage_contacts

Manage Contacts

Create, update, retrieve, or delete contacts and contact lists in Postalytics. Supports listing all contact lists, viewing contacts on a list, getting a single contact's details, creating/updating contacts, and deleting contacts. Addresses are automatically validated via CASS and NCOA.

send_mail

Send Mail Piece

Send a personalized postcard, letter, or self-mailer to a single recipient via a triggered drip campaign. Requires a pre-configured campaign endpoint (found in the campaign's triggered drip settings). The mail piece will use the campaign's template and personalize it with the provided contact data and variable fields.

who_am_i

Get Current Account

Retrieve the authenticated Postalytics account identity and contact details.

create_campaign

Create Campaign

Create a direct mail campaign from a proofed template, postage settings, and sender address.

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

Run Postalytics through the Metorial gateway

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

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

Notion

Create, read, update, and archive pages and databases in a Notion workspace. Manage blocks (paragraphs, lists, headings, embeds, etc.) within pages. Query databases with filters and sorts across rich property types including text, numbers, dates, selects, relations, and formulas. Search across pages and databases by title. Add and read comments on pages and blocks. Upload files to pages. Manage workspace users and retrieve user profiles.

GitHub

Manage repositories, issues, and pull requests. Create and configure branches, star repositories, review code, and merge changes. Automate CI/CD workflows with GitHub Actions, manage workflow runs, secrets, and artifacts. Track issues with labels, milestones, and assignees. Search across code, repositories, issues, and users. Manage organizations, teams, and memberships. Create and manage projects, gists, packages, deployments, and environments. Access security alerts including code scanning, secret scanning, and Dependabot alerts. Read and write file contents in repositories. Manage webhooks, notifications, and codespaces.

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.

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 Postalytics

Automate direct mail campaigns including personalized postcards, letters, and self-mailers to US and Canadian addresses. Create and manage mail templates with merge fields, conditional logic, and variable images. Build and manage contact lists with automatic CASS/NCOA address validation. Orchestrate smart send, triggered drip, and file-based campaigns with multi-touch flows. Send individual mail pieces or enroll contacts into multi-step sequences. Track mail delivery in real-time via USPS Intelligent Mail barcodes and monitor online responses through personalized URLs (pURLs) and QR codes. Manage suppression lists, create sub-accounts for multi-tenant use, and embed white-labeled campaign components into third-party applications.

Frequently asked questions

Common questions about connecting Postalytics to AI agents with Metorial.

  1. How many tools does the Postalytics MCP server have?
    The Postalytics MCP server exposes 12 tools, including Manage Templates, Manage Suppression Lists, Get Campaign Events. Each one is governed and traced through Metorial.
  2. Postalytics 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 Postalytics MCP server through the same Metorial URL.
  4. Use role-based access control to decide which teams, users, and agents can use Postalytics and which of its tools they can call.
  5. Yes. Metorial is open source, so you can run the Postalytics MCP server yourself or use the hosted gateway.

Connect Postalytics to production AI agents

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