Bring Voice Api
to Cursor
Create your Vinkius account to connect FreeClimb to Cursor and start using all 12 AI tools in minutes. Fully managed, enterprise secure, and ready to use without writing a single line of code. No hosting, no server setup — just connect and start using.
GDPR Free for SubscribersCompatible with every major AI agent and IDE
Gemini
What is the FreeClimb MCP Server?
Connect your FreeClimb account to any AI agent to automate your telecommunications and customer engagement through the Model Context Protocol (MCP). FreeClimb provides a robust cloud platform for making calls, sending SMS messages, and managing programmable communication logic. This MCP server enables you to initiate calls, track message history, and oversee your phone numbers directly through natural conversation.
Key Features
- Programmable Voice — Initiate outbound calls using application-defined logic and retrieve detailed call metadata.
- SMS Messaging — Send and receive text messages globally and monitor message delivery statuses instantly.
- Application Oversight — Access and list your communication applications to maintain full context of your bot's logic.
- Number Management — List owned phone numbers and search for new buyable numbers across different regions.
- Conference Control — Monitor active multi-party conferences and manage participant interactions.
- Account Monitoring — Retrieve real-time account status and balance information to ensure uninterrupted service.
- Scalable Infrastructure — Leverage FreeClimb's carrier-grade network directly from your chat interface.
How it works
- Subscribe to this server through the Vinkius Marketplace
- Enter your FreeClimb Account ID and API Key (found in your dashboard)
- Start managing your voice and SMS workflows from Claude, Cursor, or any MCP client
Who is this for?
- Developers & Engineers — quickly test communication flows or send test alerts without leaving your IDE.
- Support Teams — automate the sending of follow-up SMS or check call history logs via simple AI commands.
- Ops Managers — monitor communication costs and manage phone number inventory through natural conversation.
Built-in capabilities (12)
Check account and balance
Get app metadata
Get call metadata
Get message metadata
List communication apps
Search for new numbers
List recent calls
List active conferences
List owned phone numbers
List sent/received SMS
Place a phone call
Send an SMS message
Why Cursor?
Cursor's Agent mode turns FreeClimb into an in-editor superpower. Ask Cursor to generate code using live data from FreeClimb and it fetches, processes, and writes. all in a single agentic loop. 12 tools appear alongside file editing and terminal access, creating a unified development environment grounded in real-time information.
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Agent mode turns Cursor into an autonomous coding assistant that can read files, run commands, and call MCP tools without switching context
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Cursor's Composer feature can generate entire files using real-time data fetched through MCP. no copy-pasting from external dashboards
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MCP tools appear alongside built-in tools like file reading and terminal access, creating a unified agentic environment
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VS Code extension compatibility means your existing workflow, keybindings, and extensions all work alongside MCP tools
FreeClimb in Cursor
Why run FreeClimb with Vinkius?
The FreeClimb connection runs on our fully managed, secure cloud infrastructure. We handle the hosting, maintenance, and security so you don't have to deal with servers or code. All 12 tools are ready to work instantly without any complex setup.
You stay in complete control of your data. Your AI only accesses the information you approve, keeping your sensitive passwords and private details completely safe. Plus, with automatic optimizations, your AI works faster and more efficiently.
* Every connection is hosted and maintained by Vinkius. We handle the security, updates, and infrastructure so you don't have to write code or manage servers. See our infrastructure
Over 4,000 integrations ready for AI agents
Explore a vast library of pre-built integrations, optimized and ready to deploy.
Connect securely in under 30 seconds
Generate tokens to authenticate and link external services in a single step.
Complete visibility into every agent action
Audit live requests, latency, success rates, and active security compliance policies.
Optimize spending and track token ROI
Analyze real-time token consumption and cost metrics detailed by connection.
Explore our live AI Agents Analytics dashboard to see it all working
This dashboard is included when you connect FreeClimb using Vinkius. You will never be left in the dark about what your AI agents are doing with your tools.
FreeClimb and 4,000+ other AI tools. No hosting, no code, ready to use.
Professionals who connect FreeClimb to Cursor through Vinkius don't need to write code, manage servers, or worry about security. Everything is pre-configured, secure, and runs automatically in the background.
Raw MCP | Vinkius | |
|---|---|---|
| Ready-to-use MCPs | Find and configure each manually | 4,000+ MCPs ready to use |
| Connection Setup | Manual coding & server setup | 1-click instant connection |
| Server Hosting | You host it yourself (needs 24/7 uptime) | 100% hosted & managed by Vinkius |
| Security & Privacy | Stored in plaintext config files | Bank-grade encrypted vault |
| Activity Visibility | Blind execution (no logs or tracking) | Live dashboard with real-time logs |
| Cost Control | Runaway AI token spend risk | Automatic budget limits |
| Revoking Access | Must delete files or code to stop | 1-click disconnect button |
How Vinkius secures
FreeClimb for Cursor
Every request between Cursor and FreeClimb is protected by our secure gateway. We automatically keep your sensitive data private, prevent unauthorized access, and let you disconnect instantly at any time.
Frequently asked questions
How do I get my Account ID and API Key for FreeClimb?
Log in to your FreeClimb dashboard at https://www.freeclimb.com/dashboard to find your credentials prominently displayed on the main page.
What is an 'Application ID' required for making calls?
An Application ID points to a specific voice or SMS configuration in your FreeClimb account. You can list your active apps using the 'list_applications' tool.
Can I search for new phone numbers to buy?
Yes, use the 'list_buyable_numbers' tool to see available inventory in the FreeClimb network.
Is global SMS supported?
Yes, FreeClimb supports sending SMS messages to over 190 countries worldwide.
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.
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.
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