How to Use the CallFire MCP in Cursor

Q: How do I configure the CallFire MCP server in Cursor?

Create an mcp.json file in your project root. Drop in the Vinkius URL, switch on Agent mode, and you are ready to query your telephony logs.

Inject real CallFire SMS logs and call data into your code with Cursor.

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Connect CallFire MCP to Cursor

Create your Vinkius account to connect CallFire to Cursor 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 CallFire with Cursor

Ask AI about this MCP

ChatGPT

Claude

Perplexity

Build telephony scripts inside Cursor

Building telephony scripts is faster when your editor can pull real API responses through this MCP server. Writing integration tests for your communications stack usually means faking a bunch of payloads. Agent mode changes that completely. You tell the editor to write a parser for your inbound call data, and it reaches out via `list_calls` to grab actual production JSON. The AI writes the types and interfaces based on real shapes, not outdated documentation. If you need to handle specific edge cases, it runs `get_call` to fetch a dropped call record and builds the error handling logic around that exact structure.

Fix routing issues with this MCP Server

Fixing routing issues takes seconds when your agent can read your live infrastructure state. Your application just dropped a batch of delivery notifications. Instead of tabbing over to a browser to check your dashboard, you ask your editor what went wrong. The agent executes `list_webhooks` to check your registered endpoints. It notices your staging URL is still receiving production traffic. By running `get_webhook`, it pulls the exact configuration, compares it against your local environment file, and drafts the code to update the endpoint.

Prototype SMS dashboards instantly

Prototyping SMS dashboards requires knowing exactly how the data comes back from the provider, which this server provides. You prompt your editor to create a React component for broadcast performance. It hits `list_campaigns` to see what metrics actually exist in your account. Then it digs deeper into a specific broadcast using `get_campaign`. The AI populates your new frontend component with live contact lists it pulled through `list_contacts`, giving you a working preview before you even hit save.

Setup guide

Set up CallFire MCP in Cursor

Prerequisites

Cursor installed (macOS, Windows, or Linux)
Active Vinkius subscription with a valid endpoint token

1

Open MCP Settings

Go to Cursor Settings → MCP or open the Command Palette (Cmd+Shift+P / Ctrl+Shift+P) and search for "MCP: Add Server".
2

Add the CallFire MCP

Cursor will create or open .cursor/mcp.json in your project root. Paste the JSON snippet on the right. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com.
3

Enable Agent mode

Open Composer (Cmd+I / Ctrl+I) and switch to Agent mode using the dropdown at the top. MCP tools are only available in Agent mode.
4

Verify the connection

Ask Cursor something like "List my recent CallFire transactions." If the MCP tools are loaded correctly, Cursor will call the CallFire tools automatically. You can also check Settings → MCP for a green status indicator.

.cursor/mcp.json

{
  "mcpServers": {
    "callfire-alternative-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 CallFire. 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.

Why Choose Vinkius

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Common questions about CallFire MCP in Cursor

Create an `mcp.json` file in your project root. Drop in the Vinkius URL, switch on Agent mode, and you are ready to query your telephony logs.

The AI can write the code to send messages, but the server itself only reads data. It uses endpoints like `get_text` to verify what your code just sent.

Mock data hides edge cases. Pulling live records ensures your parsers handle weird carrier formatting and unexpected null values correctly.

The MCP protocol only makes network calls when you explicitly ask the agent to fetch something. Your standard typing and local autocompletion remain completely unaffected.

Your phone numbers and text message contents are protected. The V8 Isolate Sandbox ensures the AI only accesses the specific contacts you query, and nothing persists after the session ends.

Use it with your favorite AI tools

Connect this server to Cursor, Claude, VS Code, and more.

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