JustCall MCP Server for WindsurfGive Windsurf instant access to 12 tools to Create Contact, Get Account Profile, Get Call Details, and more

Name: JustCall
Price: 29 USD
Availability: InStock
Rating: 5.0 (1 reviews)
Author: Vinkius

GDPR Free for Subscribers

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

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The JustCall MCP Server for Windsurf is a standout in the Customer Support category — giving your AI agent 12 tools to work with, ready to go from day one.

Built for AI Agents by Vinkius

Vinkius delivers Streamable HTTP and SSE to any MCP client

Claude

ChatGPT

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Gemini

Windsurf

VS Code

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+ other MCP clients

Classic Setup·json

{
  "mcpServers": {
    "justcall-alternative": {
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

RecommendedModern Approach — Zero Configuration

Vinkius Desktop App

The modern way to manage MCP Servers — no config files, no terminal commands. Install JustCall and 4,000+ MCP Servers from a single visual interface.

Download Free Open SourceNo signup required

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 JustCall MCP Server

Connect your JustCall account to any AI agent and manage phone communications through natural conversation.

Windsurf's Cascade agent chains multiple JustCall tool calls autonomously. query data, analyze results, and generate code in a single agentic session. Paste Vinkius Edge URL, reload, and all 12 tools are immediately available. Real-time tool feedback appears inline, so you see API responses directly in your editor.

What you can do

Call Management — Make outbound calls, track call logs with duration and status
SMS Messaging — Send text messages to contacts and track delivery
Contact Database — List contacts, create new entries, and inspect profiles
Call Recordings — Access call recordings with metadata
Phone Numbers — List available and assigned phone numbers
Agent Monitoring — Track agent performance, call volumes, and availability

The JustCall MCP Server exposes 12 tools through the Vinkius. Connect it to Windsurf in under two minutes — credentials fully managed, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.

All 12 JustCall tools available for Windsurf

When Windsurf connects to JustCall through Vinkius, your AI agent gets direct access to every tool listed below — spanning cloud-phone, sms-messaging, call-logging, and more. Every call runs in a secure, isolated environment with full audit visibility. Beyond a simple connection, you get real-time monitoring of agent activity, enterprise governance, and optimized token usage.

create

Create contact on JustCall

Create a new contact

get

Get account profile on JustCall

Get my profile

get

Get call details on JustCall

Get call details

get

Get contact on JustCall

Get contact details

get

Get message details on JustCall

Get message details

list

List account numbers on JustCall

List JustCall numbers

list

List calls on JustCall

List phone calls

list

List contacts on JustCall

List phone contacts

list

List messages on JustCall

List SMS/MMS messages

list

List team users on JustCall

List team members

list

List webhooks on JustCall

List active webhooks

send

Send message on JustCall

Send SMS/MMS

Connect JustCall to Windsurf via MCP

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

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 JustCall

Open Cascade and ask: "Using JustCall, help me...". 12 tools available

Why Use Windsurf with the JustCall MCP Server

Windsurf provides unique advantages when paired with JustCall 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 12 tools are immediately available

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

JustCall + Windsurf Use Cases

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

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

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

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

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

Example Prompts for JustCall in Windsurf

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

"Show today's call log and send a follow-up SMS to the last caller."

"List all agents, their call volumes, and available phone numbers."

"Show call recordings from this week and the contact database."

Troubleshooting JustCall MCP Server with Windsurf

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

Server not connecting

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

JustCall + Windsurf FAQ

Common questions about integrating JustCall MCP Server with Windsurf.

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.

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.

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.