Can I send an SMS using the agent?

Yes! Use the `send_sms` tool with the recipient's phone number and your message content. Your agent will trigger the dispatch through CallFire instantly.

How do I check the status of a specific call?

Simply ask the agent to `get_call_details` and provide the Call ID. It will retrieve the latest status, such as 'finished' or 'failed', directly from CallFire.

Does the integration allow creating a new voice broadcast?

The current toolset is focused on individual actions and querying (Read-Only/Individual Dispatch) for operational control. Massive broadcasts should be configured via the CallFire web dashboard.

CallFire MCP Server for Cursor 10 tools — connect in under 2 minutes

Name: CallFire
Availability: InStock
Author: Vinkius

docs.cursor.com/context/model-context-protocol

Built by Vinkius GDPR 10 Tools IDE

Cursor is an AI-first code editor built on VS Code that integrates LLM-powered coding assistance directly into the development workflow. Its Agent mode enables autonomous multi-step coding tasks, and MCP support lets agents access external data sources and APIs during code generation.

Get MCP Server for AI Agents

ASK AI ABOUT THIS MCP SERVER

Open in ChatGPT Open in Claude Open in Perplexity

Vinkius supports streamable HTTP and SSE.

RecommendedModern Approach — Zero Configuration

Vinkius Desktop App

The modern way to manage MCP Servers — no config files, no terminal commands. Install CallFire and 2,500+ MCP Servers from a single visual interface.

Download Free Open SourceNo signup required

Classic Setup·json

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

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 CallFire MCP Server

Connect your CallFire account to any AI agent and orchestrate your voice and SMS communications, campaign tracking, and contact engagement through natural conversation.

Cursor's Agent mode turns CallFire into an in-editor superpower. Ask Cursor to generate code using live data from CallFire and it fetches, processes, and writes. all in a single agentic loop. 10 tools appear alongside file editing and terminal access, creating a unified development environment grounded in real-time information.

What you can do

SMS Dispatch — Send single or bulk SMS messages to your customers directly from your workspace.
Voice Call Management — Trigger individual voice calls and monitor the status of sent calls in real-time.
Campaign Oversight — List and retrieve metadata for your campaign sounds and verify your communication setups.
Keyword Management — List and monitor your rented keywords for SMS interaction.
Automation Tracking — Access and monitor your active webhooks to ensure your integrations are healthy.
Account Insights — Retrieve core profile and site information straight from your workspace.

The CallFire MCP Server exposes 10 tools through the Vinkius. Connect it to Cursor in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.

How to Connect CallFire to Cursor via MCP

Follow these steps to integrate the CallFire MCP Server with Cursor.

Open MCP Settings

Press Cmd+Shift+P (macOS) or Ctrl+Shift+P (Windows/Linux) → search "MCP Settings"

Add the server config

Paste the JSON configuration above into the mcp.json file that opens

Save the file

Cursor will automatically detect the new MCP server

Start using CallFire

Open Agent mode in chat and ask: "Using CallFire, help me...". 10 tools available

Why Use Cursor with the CallFire MCP Server

Cursor AI Code Editor provides unique advantages when paired with CallFire through the Model Context Protocol.

Agent mode turns Cursor into an autonomous coding assistant that can read files, run commands, and call MCP tools without switching context

Cursor's Composer feature can generate entire files using real-time data fetched through MCP. no copy-pasting from external dashboards

MCP tools appear alongside built-in tools like file reading and terminal access, creating a unified agentic environment

VS Code extension compatibility means your existing workflow, keybindings, and extensions all work alongside MCP tools

CallFire + Cursor Use Cases

Practical scenarios where Cursor combined with the CallFire MCP Server delivers measurable value.

Code generation with live data: ask Cursor to generate a security report module using live DNS and subdomain data fetched through MCP

Automated documentation: have Cursor query your API's tool schemas and generate TypeScript interfaces or OpenAPI specs automatically

Infrastructure-as-code: Cursor can fetch domain configurations and generate corresponding Terraform or CloudFormation templates

Test scaffolding: ask Cursor to pull real API responses via MCP and generate unit test fixtures from actual data

CallFire MCP Tools for Cursor (10)

These 10 tools become available when you connect CallFire to Cursor via MCP:

get_account_info

Retrieve core account information

get_call_details

Get details of a specific call

get_sms_details

Get details of a specific SMS

list_calls

List made voice calls

list_campaign_sounds

List configured campaign sounds

list_keywords

List rented keywords

list_sent_sms

List sent SMS messages

list_webhooks

List active webhooks

send_sms

Send an SMS message

send_voice_call

Trigger a single voice call

Example Prompts for CallFire in Cursor

Ready-to-use prompts you can give your Cursor agent to start working with CallFire immediately.

"Send an SMS to +1234567890 saying 'Hi from Vinkius'."

"List my last 5 voice calls in CallFire."

"Show the details for SMS with ID 99283."

Troubleshooting CallFire MCP Server with Cursor

Common issues when connecting CallFire to Cursor through the Vinkius, and how to resolve them.

Tools not appearing in Cursor

Ensure you are in Agent mode (not Ask mode). MCP tools only work in Agent mode.

Server shows as disconnected

Check Settings → Features → MCP and verify the server status. Try clicking the refresh button.

CallFire + Cursor FAQ

Common questions about integrating CallFire MCP Server with Cursor.

What is Agent mode and why does it matter for MCP?

Agent mode is Cursor's autonomous execution mode where the AI can perform multi-step tasks: reading files, editing code, running terminal commands, and calling MCP tools. Without Agent mode, Cursor operates in a simpler ask-and-answer mode that doesn't support tool calling. Always ensure you're in Agent mode when working with MCP servers.

Where does Cursor store MCP configuration?

Cursor looks for MCP server configurations in a mcp.json file. You can configure servers at the project level (.cursor/mcp.json in your project root) or globally (~/.cursor/mcp.json). Project-level configs take precedence.

Can Cursor use MCP tools in inline edits?

No. MCP tools are only available in Agent mode through the chat panel. Inline completions and Tab suggestions do not trigger MCP tool calls. This is by design. tool calls require user visibility and approval.

How do I verify MCP tools are loaded?

Open Settings → Features → MCP and look for your server name. A green indicator means the server is connected. You can also check Agent mode's available tools by clicking the tools dropdown in the chat panel.