Postmark MCP Server for Windsurf 10 tools — connect in under 2 minutes
Windsurf brings agentic AI coding to a purpose-built IDE. Connect Postmark through Vinkius and Cascade will auto-discover every tool. ask questions, generate code, and act on live data without leaving your editor.
ASK AI ABOUT THIS MCP SERVER
Vinkius supports streamable HTTP and SSE.
Vinkius Desktop App
The modern way to manage MCP Servers — no config files, no terminal commands. Install Postmark and 2,500+ MCP Servers from a single visual interface.
{
"mcpServers": {
"postmark": {
"url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
}
}
}
* 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 Postmark MCP Server
Connect your Postmark server safely to any AI agent, granting it the ability to dispatch transactional emails, debug delivery failures, and inspect mailing architectures directly via conversational prompts.
Windsurf's Cascade agent chains multiple Postmark tool calls autonomously. query data, analyze results, and generate code in a single agentic session. Paste Vinkius Edge URL, reload, and all 10 tools are immediately available. Real-time tool feedback appears inline, so you see API responses directly in your editor.
What you can do
- Send Emails & Templates — Command the AI to dispatch text-based emails or trigger rich HTML messages using pre-existing Postmark templates (
send_with_template) - Inspect Bounces & Logs — Ask why an email failed. The AI can pull exact SMTP traces (
get_bounce_logs) to explain spam rejections or DNS timeouts - Monitor Delivery Stats — Retrieve precise operational health data, mapping open rates and physical bytes sent across massive volumes
- Manage Configurations & Templates — List active webhooks spanning your routing, edit server names, or safely clean up legacy template layouts
The Postmark MCP Server exposes 10 tools through the Vinkius. Connect it to Windsurf in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.
How to Connect Postmark to Windsurf via MCP
Follow these steps to integrate the Postmark MCP Server with Windsurf.
Open MCP Settings
Go to Settings → MCP Configuration or press Cmd+Shift+P and search "MCP"
Add the server
Paste the JSON configuration above into mcp_config.json
Save and reload
Windsurf will detect the new server automatically
Start using Postmark
Open Cascade and ask: "Using Postmark, help me...". 10 tools available
Why Use Windsurf with the Postmark MCP Server
Windsurf provides unique advantages when paired with Postmark through the Model Context Protocol.
Windsurf's Cascade agent autonomously chains multiple tool calls in sequence, solving complex multi-step tasks without manual intervention
Purpose-built for agentic workflows. Cascade understands context across your entire codebase and integrates MCP tools natively
JSON-based configuration means zero code changes: paste a URL, reload, and all 10 tools are immediately available
Real-time tool feedback is displayed inline, so you see API responses directly in your editor without switching contexts
Postmark + Windsurf Use Cases
Practical scenarios where Windsurf combined with the Postmark MCP Server delivers measurable value.
Automated code generation: ask Cascade to fetch data from Postmark and generate models, types, or handlers based on real API responses
Live debugging: query Postmark tools mid-session to inspect production data while debugging without leaving the editor
Documentation generation: pull schema information from Postmark and have Cascade generate comprehensive API docs automatically
Rapid prototyping: combine Postmark data with Cascade's code generation to scaffold entire features in minutes
Postmark MCP Tools for Windsurf (10)
These 10 tools become available when you connect Postmark to Windsurf via MCP:
delete_template
Delete an email template
get_bounce_logs
Get raw SMTP logs for a bounce
get_delivery_stats
Get delivery metrics for the server
get_server_config
Get Postmark server configuration
list_bounces
List recent email bounces
list_spam_complaints
List recent spam complaints
list_templates
List all email templates
send_email
Send a plain text or HTML email
send_with_template
Send an email using a template
update_server_config
Update server name
Example Prompts for Postmark in Windsurf
Ready-to-use prompts you can give your Windsurf agent to start working with Postmark immediately.
"Can you check if we had any hard bounces yesterday, and tell me why?"
"List all active Postmark templates, then delete the one clearly named 'Legacy Promo'."
"Send a welcome email through Postmark using template ID `10101` to `user@example.com`."
Troubleshooting Postmark MCP Server with Windsurf
Common issues when connecting Postmark to Windsurf through the Vinkius, and how to resolve them.
Server not connecting
Postmark + Windsurf FAQ
Common questions about integrating Postmark MCP Server with Windsurf.
How does Windsurf discover MCP tools?
mcp_config.json file on startup and connects to each configured server via Streamable HTTP. Tools are listed in the MCP panel and available to Cascade automatically.Can Cascade chain multiple MCP tool calls?
Does Windsurf support multiple MCP servers?
mcp_config.json. Each server's tools appear in the MCP panel and Cascade can use tools from different servers in a single flow.Connect Postmark with your favorite client
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Connect Postmark to Windsurf
Get your token, paste the configuration, and start using 10 tools in under 2 minutes. No API key management needed.