How to Use the FreeClimb MCP in VS Code Copilot

Q: How do we share the FreeClimb MCP Server config across our team in VS Code Copilot?

Create a .vscode/mcp.json file in your repository and commit it. Any team member using VS Code Copilot will instantly have access to the FreeClimb MCP tools.

Q: Can VS Code Copilot trigger outbound FreeClimb calls?

Yes. Copilot uses the makecall tool to dial numbers directly from your development environment, allowing you to test voice workflows instantly.

Q: Can I search for local phone numbers?

Yes. Use Copilot to run listbuyablenumbers with your desired area code to find and provision new numbers for your project.

Run team-wide FreeClimb voice and SMS workflows directly from VS Code Copilot.

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Connect FreeClimb MCP to VS Code Copilot

Create your Vinkius account to connect FreeClimb 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 FreeClimb with VS Code Copilot

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Team-wide telephony integration

The FreeClimb MCP Server integrates with VS Code Copilot to let your entire team manage voice infrastructure using `list_my_numbers`. By committing the configuration, every developer can instantly verify active phone lines from the chat panel. This shared setup ensures that your team maintains consistent testing environments. Developers can verify application routing with `list_applications` without manual API key sharing.

Real-time call tracking in Copilot

Your team can monitor active voice sessions using `list_conferences` and `list_calls` directly inside VS Code Copilot. The agent pulls live call metadata so you can debug active routing issues during development. Instead of guessing why a conference call failed, ask Copilot to run `get_call_details`. It parses the API response and explains the exact disconnect cause in plain English.

Automated SMS testing pipelines

Copilot uses `send_sms` and `list_sms_messages` to test text-based notification systems right from the chat interface. You can verify that template variables render correctly before deploying to production. If a test text fails, the agent uses `get_sms_details` to check carrier rejection codes. This gives your team immediate feedback on delivery rates without leaving the workspace.

Setup guide

Set up FreeClimb 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 FreeClimb 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 FreeClimb tools listed. Try asking: "List my recent FreeClimb transactions" and Copilot will invoke them automatically.

.vscode/mcp.json

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

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Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by FreeClimb. 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 FreeClimb MCP in VS Code Copilot

Create a `.vscode/mcp.json` file in your repository and commit it. Any team member using VS Code Copilot will instantly have access to the FreeClimb MCP tools.

Yes. Copilot uses the `make_call` tool to dial numbers directly from your development environment, allowing you to test voice workflows instantly.

Copilot monitors your usage and tracks API limits by checking `get_account_status`. If you hit limits, the agent will warn you before attempting further actions.

Yes. Use Copilot to run `list_buyable_numbers` with your desired area code to find and provision new numbers for your project.

Your telephony logs and API keys are protected by VS Code's secure credential storage. The MCP Server communicates over an isolated local channel, ensuring that your corporate communication data never leaks to public LLM training sets.

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