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Postscript MCP Server for Claude CodeGive Claude Code instant access to 12 tools to Create Subscriber, Create Webhook, Delete Webhook, and more

Built by Vinkius GDPR 12 Tools CLI

Claude Code is Anthropic's agentic CLI for terminal-first development. Add Postscript as an MCP server in one command and Claude Code will discover every tool at runtime. ideal for automation pipelines, CI/CD integration, and headless workflows via Vinkius.

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The Postscript app connector for Claude Code is a standout in the Industry Titans category — giving your AI agent 12 tools to work with, ready to go from day one.

Vinkius delivers Streamable HTTP and SSE to any MCP client

RecommendedModern Approach — Zero Configuration

Vinkius Desktop App

The modern way to manage MCP Servers — no config files, no terminal commands. Install Postscript and 3,400+ MCP Servers from a single visual interface.

Vinkius Desktop InterfaceVinkius Desktop InterfaceVinkius Desktop InterfaceVinkius Desktop Interface
Download Free Open SourceNo signup required
Classic Setup·bash
# Your Vinkius token. get it at cloud.vinkius.com
claude mcp add postscript --transport http "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
Postscript
Fully ManagedVinkius Servers
60%Token savings
High SecurityEnterprise-grade
IAMAccess control
EU AI ActCompliant
DLPData protection
V8 IsolateSandboxed
Ed25519Audit chain
<40msKill switch
Stream every event to Splunk, Datadog, or your own webhook in real-time

* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure

About Postscript MCP Server

Connect your Postscript account to any AI agent and take full control of your SMS marketing orchestration through natural conversation. Postscript is the leading SMS platform for Shopify stores, and this integration allows you to retrieve subscriber metadata, monitor campaign performance, and manage automated keywords directly from your chat interface.

Claude Code registers Postscript as an MCP server in a single terminal command. Once connected, Claude Code discovers all 12 tools at runtime and can call them headlessly. ideal for CI/CD pipelines, cron jobs, and automated workflows where Postscript data drives decisions without human intervention.

What you can do

  • Subscriber & Audience Orchestration — List all managed SMS subscribers and retrieve detailed profile metadata programmatically to ensure your outreach is always synchronized.
  • Campaign & Flow Intelligence — Access and monitor your SMS campaigns and automated flows (like abandoned cart recovery) directly from the AI interface to track engagement metrics.
  • Keyword & Opt-in Control — List and search through your mobile keywords to maintain a clear overview of your subscription sources via natural language.
  • Operational Monitoring — Track system responses and manage webhook metadata using simple AI commands.
  • Account Visibility — Access high-level account and plan metadata to ensure your SMS operations are always optimized.

The Postscript MCP Server exposes 12 tools through the Vinkius. Connect it to Claude Code in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.

All 12 Postscript tools available for Claude Code

When Claude Code connects to Postscript through Vinkius, your AI agent gets direct access to every tool listed below — spanning sms-marketing, mms-marketing, shopify-integration, and more. Every call is secured with network, filesystem, subprocess, and code evaluation entitlements inside a sandboxed runtime. Beyond a simple connection, you get a full AI Gateway with real-time visibility into agent activity, enterprise governance, and optimized token usage.

create_subscriber

Note: Compliance rules apply. Subscribe a new user

create_webhook

Create a new webhook

delete_webhook

Delete a webhook

get_account_info

Get account details

get_campaign

Get campaign details

get_subscriber

Get subscriber details

list_automations

g., Abandoned Cart). List SMS automations

list_campaigns

List SMS campaigns

list_keywords

List SMS keywords

list_subscribers

List all SMS subscribers

list_webhooks

List active webhooks

update_subscriber

Update subscriber info

Connect Postscript to Claude Code via MCP

Follow these steps to wire Postscript into Claude Code. The entire setup takes under two minutes — your credentials stay safe behind the Vinkius.

01

Install Claude Code

Run npm install -g @anthropic-ai/claude-code if not already installed
02

Add the MCP Server

Run the command above in your terminal
03

Verify the connection

Run claude mcp to list connected servers, or type /mcp inside a session
04

Start using Postscript

Ask Claude: "Using Postscript, show me...". 12 tools are ready

Why Use Claude Code with the Postscript MCP Server

Claude Code provides unique advantages when paired with Postscript through the Model Context Protocol.

01

Single-command setup: `claude mcp add` registers the server instantly. no config files to edit or applications to restart

02

Terminal-native workflow means MCP tools integrate seamlessly into shell scripts, CI/CD pipelines, and automated DevOps tasks

03

Claude Code runs headlessly, enabling unattended batch processing using Postscript tools in cron jobs or deployment scripts

04

Built by the same team that created the MCP protocol, ensuring first-class compatibility and the fastest adoption of new protocol features

Postscript + Claude Code Use Cases

Practical scenarios where Claude Code combined with the Postscript MCP Server delivers measurable value.

01

CI/CD integration: embed Postscript tool calls in your deployment pipeline to validate configurations or fetch secrets before shipping

02

Headless batch processing: schedule Claude Code to query Postscript nightly and generate reports without human intervention

03

Shell scripting: pipe Postscript outputs into other CLI tools for data transformation, filtering, and aggregation

04

Infrastructure monitoring: run Claude Code in a cron job to query Postscript status endpoints and alert on anomalies

Example Prompts for Postscript in Claude Code

Ready-to-use prompts you can give your Claude Code agent to start working with Postscript immediately.

01

"List all active SMS subscribers in Postscript."

02

"Show me the performance of all active SMS campaigns with conversion rates and revenue attribution."

03

"Create a new SMS campaign targeting customers who purchased in the last 30 days but have not reordered."

Troubleshooting Postscript MCP Server with Claude Code

Common issues when connecting Postscript to Claude Code through the Vinkius, and how to resolve them.

01

Command not found: claude

Ensure Claude Code is installed globally: npm install -g @anthropic-ai/claude-code
02

Connection timeout

Check your internet connection and verify the Edge URL is reachable

Postscript + Claude Code FAQ

Common questions about integrating Postscript MCP Server with Claude Code.

01

How do I add an MCP server to Claude Code?

Run claude mcp add --transport http "" in your terminal. Claude Code registers the server and discovers all tools immediately.
02

Can Claude Code run MCP tools in headless mode?

Yes. Claude Code supports non-interactive execution, making it ideal for scripts, cron jobs, and CI/CD pipelines that need MCP tool access.
03

How do I list all connected MCP servers?

Run claude mcp in your terminal to see all registered servers and their status, or type /mcp inside an active Claude Code session.