How to Use the JustCall MCP in VS Code Copilot

Roll out the JustCall MCP Server to your entire team via VS Code Copilot to fetch call recordings and SMS data directly in the editor.

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Connect JustCall MCP to VS Code Copilot

Create your Vinkius account to connect JustCall to VS Code Copilot and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

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Setup JustCall with VS Code Copilot

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Query Contacts in VS Code Copilot

The `list_contacts` tool gives this MCP Server the ability to search your customer database directly from the IDE sidebar. Your team can look up names, phone numbers, and IDs without breaking their flow to check a CRM tab. When a developer needs the exact schema of a customer record, the agent runs `get_contact`. This pulls the associated email addresses and metadata, providing the exact JSON structure needed to write reliable data mapping functions.

Audit Campaigns and Audio Files

Your AI client runs the `list_campaigns` tool to pull active dialer campaigns and telemarketing efforts into your workspace. This helps developers verify that the campaigns they just created via API actually exist in the system. If your team is building a quality assurance tool, Copilot uses `list_recordings`. It fetches the audio links for specific conversations, allowing developers to test their audio playback components with real files.

Fetch Live Communication Metrics via MCP Server

You can monitor active communication volume using the `list_calls` tool. Copilot fetches the direction, duration, and status of recent phone calls to help you validate your reporting logic. For text-based interactions, the agent calls `list_messages`. It pulls the exact message content and delivery status, letting your team debug SMS delivery failures directly inside the IDE.

Setup guide

Set up JustCall MCP in VS Code Copilot

Prerequisites

VS Code 1.99 or later with GitHub Copilot extension
Active Vinkius subscription with a valid endpoint token

1

Open MCP configuration

Open the Command Palette (Cmd+Shift+P / Ctrl+Shift+P) and run "MCP: Add Server". Select HTTP (Streamable) as the server type. VS Code will create .vscode/mcp.json in your workspace.
2

Add the JustCall MCP

Paste the JSON snippet shown on the right into your .vscode/mcp.json. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com.
3

Switch to Agent mode

Open Copilot Chat (Cmd+Shift+I / Ctrl+Shift+I) and switch to Agent mode using the dropdown. MCP tools are only available in Agent mode — they do not appear in Edit or Ask modes.
4

Verify the connection

In the Copilot Chat input, type # to list available tools. You should see the JustCall tools listed. Try asking: "List my recent JustCall transactions" and Copilot will invoke them automatically.

.vscode/mcp.json

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

Get your connection token →

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by JustCall. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

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Common questions about JustCall MCP in VS Code Copilot

Create a .vscode/mcp.json file in your project root and commit it to your repository. Anyone who pulls the repo gets immediate access to the tools.

Yes. You need VS Code version 1.96 or higher to support the protocol. Older versions cannot load the configuration file.

No. Every tool exposed by this server is read-only. Your users and communication logs cannot be modified or deleted.

Open the chat sidebar and type a slash command to see the available actions. You will see options to list calls, contacts, and webhooks.

The server only fetches the URLs of your call recordings. Your audio files remain secured on the host infrastructure, and the local client only handles the temporary links in memory.

Use it with your favorite AI tools

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