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String MCP Server for WindsurfGive Windsurf instant access to 10 tools to Check String Status, Create Contact, Get Contact, and more

Built by Vinkius GDPR 10 Tools IDE

Windsurf brings agentic AI coding to a purpose-built IDE. Connect String through Vinkius and Cascade will auto-discover every tool. ask questions, generate code, and act on live data without leaving your editor.

Use with Your AI Agent

Ask AI about this App Connector for Windsurf

Open in ChatGPT Open in Claude Open in Perplexity

The String app connector for Windsurf is a standout in the Communication Messaging category — giving your AI agent 10 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 String 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·json
{
  "mcpServers": {
    "string": {
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}
String
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 String MCP Server

Connect your String account to any AI agent and manage business messaging.

Windsurf's Cascade agent chains multiple String 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

  • Contact Management — List, view, and create contacts
  • Messaging — Send SMS and MMS messages to any phone number
  • Conversation Tracking — View message history and active threads
  • Campaign Management — List SMS marketing campaigns
  • Tag Organization — View contact tags for segmentation
  • Health Check — Verify API connectivity

The String 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.

All 10 String tools available for Windsurf

When Windsurf connects to String through Vinkius, your AI agent gets direct access to every tool listed below — spanning sms-marketing, mms-messaging, customer-engagement, 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.

check_string_status

Verify API connectivity

create_contact

Create a contact

get_contact

Get contact details

get_message

Get message details

list_campaigns

List campaigns

list_contacts

List all contacts

list_conversations

List conversations

list_messages

List messages

list_tags

List all tags

send_message

Send a text message

Connect String to Windsurf via MCP

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

01

Open MCP Settings

Go to Settings → MCP Configuration or press Cmd+Shift+P and search "MCP"
02

Add the server

Paste the JSON configuration above into mcp_config.json
03

Save and reload

Windsurf will detect the new server automatically
04

Start using String

Open Cascade and ask: "Using String, help me...". 10 tools available

Why Use Windsurf with the String MCP Server

Windsurf provides unique advantages when paired with String through the Model Context Protocol.

01

Windsurf's Cascade agent autonomously chains multiple tool calls in sequence, solving complex multi-step tasks without manual intervention

02

Purpose-built for agentic workflows. Cascade understands context across your entire codebase and integrates MCP tools natively

03

JSON-based configuration means zero code changes: paste a URL, reload, and all 10 tools are immediately available

04

Real-time tool feedback is displayed inline, so you see API responses directly in your editor without switching contexts

String + Windsurf Use Cases

Practical scenarios where Windsurf combined with the String MCP Server delivers measurable value.

01

Automated code generation: ask Cascade to fetch data from String and generate models, types, or handlers based on real API responses

02

Live debugging: query String tools mid-session to inspect production data while debugging without leaving the editor

03

Documentation generation: pull schema information from String and have Cascade generate comprehensive API docs automatically

04

Rapid prototyping: combine String data with Cascade's code generation to scaffold entire features in minutes

Example Prompts for String in Windsurf

Ready-to-use prompts you can give your Windsurf agent to start working with String immediately.

01

"Send a text to +14155551234 saying 'Your order is ready for pickup'."

02

"List all my contacts."

03

"Show all active conversations."

Troubleshooting String MCP Server with Windsurf

Common issues when connecting String to Windsurf through the Vinkius, and how to resolve them.

01

Server not connecting

Check Settings → MCP for the server status. Try toggling it off and on.

String + Windsurf FAQ

Common questions about integrating String MCP Server with Windsurf.

01

How does Windsurf discover MCP tools?

Windsurf reads the 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.
02

Can Cascade chain multiple MCP tool calls?

Yes. Cascade is an agentic system. it can plan and execute multi-step workflows, calling several tools in sequence to accomplish complex tasks without manual prompting between steps.
03

Does Windsurf support multiple MCP servers?

Yes. Add as many servers as needed in mcp_config.json. Each server's tools appear in the MCP panel and Cascade can use tools from different servers in a single flow.