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Vinkius

Postscript Connector for AI agents.

12 live capabilities

Manage Shopify SMS marketing and subscriber data through natural conversation.

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Why people use Postscript

Postscript SMS Marketing and Shopify Revenue Tracking

With this Connector, you just ask your agent for the numbers. You can get a breakdown of campaign revenue or a list of new subscribers in seconds. It puts the data where you're already working.

  • Claude
  • ChatGPT
  • Gemini
  • Cursor
  • Visual Studio Code
  • Windsurf

What Vinkius changes

You get a direct line to your SMS marketing data without ever opening the Postscript dashboard.

Use it from Claude, ChatGPT, Cursor or another AI client you already have.

One account · 6,100+ Connectors

  1. Real-world use case 01

    Checking Campaign ROI

    A marketer wants to know if 'Flash Sale Friday' hit its goals.

  2. Real-world use case 02

    Subscriber Audit

    An owner wants to see who joined last week.

  3. Real-world use case 03

    Keyword Tracking

    A growth lead wants to know which keywords are most popular.

Complete set · 12capabilities

The complete Postscript capability set.

These are the exact actions your AI can choose when you ask it to work with Postscript.

Capability set01 / 03

01—04

4 capabilities in this set.

Part of 12 available through Postscript.

  1. 01 Capability

    Get campaign

    Get the specific details for a single SMS campaign. Use this to see conversion rates and revenue for a specific send.

  2. 02 Capability

    Get subscriber

    Retrieve the profile and metadata for a specific subscriber. This helps you see individual customer opt-in details.

  3. 03 Capability

    Update subscriber

    Edit the information and metadata for an existing subscriber. Use this to keep your customer records accurate on the fly.

  4. 04 Capability

    Get account info

    Get high-level account details and plan metadata. Use this to check your overall account status and limits.

Capability set02 / 03

05—08

4 capabilities in this set.

Part of 12 available through Postscript.

  1. 05 Capability

    List automations

    View all your active SMS automations like abandoned cart flows. Check these to make sure your automated sequences are live.

  2. 06 Capability

    List campaigns

    See a complete list of your past and current SMS campaigns. Use this for a high-level overview of your marketing history.

  3. 07 Capability

    List keywords

    List all the mobile keywords you've set up for opt-ins. This helps you track which sources are driving the most signups.

  4. 08 Capability

    List subscribers

    Pull a full list of all your current SMS subscribers. Use this to audit your list or pull data for a summary.

Capability set03 / 03

09—12

4 capabilities in this set.

Part of 12 available through Postscript.

  1. 09 Capability

    List webhooks

    See which webhooks are currently active in your account. This helps you keep your data syncs organized.

  2. 10 Capability

    Create subscriber

    Add a new user to your SMS list while following compliance rules. Use this to manually add customers to your list.

  3. 11 Capability

    Create webhook

    Create a new webhook to trigger specific actions. Use this to connect your SMS data to other parts of your tech stack.

  4. 12 Capability

    Delete webhook

    Remove a webhook that is no longer needed. Use this to clean up your account and maintain a tidy setup.

Set up in minutes

One URL. Then ask Postscript to work.

Claude and ChatGPT only need the Connector URL. Copy it once, add it in settings, and use Postscript from the conversation.

Choose your client

Live preview
Advanced clients IDE · CLI

Claude · Web + desktop

Official guide ↗

Connector URL · ready to paste

Streamable HTTP
https://edge.vinkius.com/vk_preview_9FKTEg9OFBBap3PC6pDmCWjt17TACxFzBo1GUMDw/mcp
  1. Step 01

    Open Connectors

    In Claude Web or Claude Desktop, open Settings and choose Connectors.

  2. Step 02

    Add the URL

    Choose Add custom connector, name it Postscript, and paste the URL above.

  3. Step 03

    Turn it on in chat

    Select +, open Connectors, and enable Postscript for the conversation.

Where the request belongs

Work Postscript can move forward.

Built around the request

This is for Shopify store owners and e-commerce marketers who are tired of manual data entry and constant tab-switching. It's for the growth manager who needs to see real-time SMS performance while managing other marketing channels.

01

Shopify Store Owner

Checks campaign revenue and subscriber growth during morning coffee to see if the weekend's marketing worked.

02

E-commerce Marketer

Analyzes keyword performance to decide which SMS promotions to run next week.

03

Ops Manager

Monitors webhook health and account metadata to ensure the tech stack is stable and data is flowing.

Build the capability set

Add more capabilities.

Each Connector adds new actions and data without changing how you work.

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02 11 capabilities

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03 10 capabilities

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Engage mobile app users with targeted push notifications, in-app messages, and behavioral triggers that improve retention.

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04 9 capabilities

Loop Subscriptions

Subscription management for Shopify. manage recurring orders and customers via Loop.

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05 11 capabilities

Brevo

Engage customers across email, SMS, and chat with marketing campaigns and transactional messaging that scale with you.

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06 10 capabilities

SendCloud

Leading email and SMS marketing platform. manage campaigns, templates, and addresses via AI.

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Bring your own AI

Change the model, client or framework. Keep Postscript connected.

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Before you connect

Questions about Postscript.

The practical details behind the request, access and result.

Can the Postscript MCP send SMS messages?

No, this Connector is designed for managing and reading your data. You can check campaign stats, view subscribers, and manage keywords, but you'll still use the Postscript dashboard to send actual messages.

Does this work for non-Shopify stores?

This Connector is specifically built for the Postscript platform, which is the leading SMS provider for Shopify stores. If you use a different SMS platform, you'll need a different integration.

Can I see my campaign conversion rates?

Yes, you can ask your agent to pull the specific details for any campaign. It will show you the conversion rates, revenue, and total messages sent.

How do I manage my keywords?

You can simply ask your agent to list or search your mobile keywords. This helps you see which opt-in sources are driving the most new subscribers.

Can I use this to update customer profiles?

Yes, you can ask your agent to update subscriber info. This allows you to modify customer metadata and profiles through natural conversation.

Can I see my active webhooks?

Yes, you can ask your agent to list your webhooks. This is great for verifying that your data is syncing correctly between Postscript and your other apps.

How do I see my abandoned cart flows?

You can ask your agent to list your automations. It will show you all your active SMS flows, including abandoned cart recovery and welcome series.

Can my AI automatically find the details for a specific SMS subscriber by providing their ID?

Yes! Use the get_subscriber capability with the Subscriber ID. Your agent will respond with the complete metadata for the profile, including opt-in status and association keywords in seconds.

How do I find my Postscript Private API Key?

Log in to your Postscript account, navigate to Settings > API, and you will find your unique secret Private Key (starting with sk-) there.

Can I use the AI to see my SMS campaigns?

Absolutely. Use the list_campaigns capability to retrieve all your sent and scheduled SMS campaigns, along with their metadata and performance metrics.

One connection away

Give your agent a direct line to Postscript.

Connect Postscript once. Keep it beside 6,100+ managed Connectors when the next task needs more.

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