FreeClimb Connector for AI agents.
12 live capabilities
Automate outbound calls and SMS workflows for customer engagement.
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Why people use FreeClimb
FreeClimb for automated SMS and voice workflows
With this Connector, your agent handles the entire loop. It checks the balance, finds the right number, and sends the message in one go. You get a finished task instead of a list of tabs to manage.
What Vinkius changes
Your agent gains the ability to execute real-world phone and text actions instantly.
Use it from Claude, ChatGPT, Cursor or another AI client you already have.
One account · 5,900+ Connectors
- Real-world use case 01
Automated Appointment Reminders
A clinic manager asks the agent to send a text reminder to a patient.
- Real-world use case 02
Outbound Sales Outreach
A sales rep wants to reach a lead.
- Real-world use case 03
Support Ticket Escalation
A support lead needs to check why a call failed.
Complete set · 12capabilities
The complete FreeClimb capability set.
These are the exact actions your AI can choose when you ask it to work with FreeClimb.
01—04
4 capabilities in this set.
Part of 12 available through FreeClimb.
- 01 Capability
Get account status
Check your current account status and remaining balance. This ensures your agent knows when to top up your credits.
- 02 Capability
Get application details
View the specific metadata for one of your communication apps. This helps your agent understand which app to use for specific tasks.
- 03 Capability
Get call details
Fetch the metadata for a specific phone call. This is useful for checking duration or status after a call ends.
- 04 Capability
Get sms details
Retrieve the metadata for a specific text message. Use this to confirm if a message was actually delivered.
05—08
4 capabilities in this set.
Part of 12 available through FreeClimb.
- 05 Capability
List applications
See a list of all communication apps in your account. This gives your agent a full view of your available capabilities.
- 06 Capability
List buyable numbers
Search for new phone numbers available in different regions. This helps you expand your reach into new markets.
- 07 Capability
List calls
View a list of recent phone calls. This allows your agent to look up past interactions quickly.
- 08 Capability
List conferences
See all currently active multi-party conferences. This helps your agent monitor live team discussions.
09—12
4 capabilities in this set.
Part of 12 available through FreeClimb.
- 09 Capability
List my numbers
See all phone numbers currently owned by your account. This lets your agent pick the right number for a local call.
- 10 Capability
List sms messages
View a list of all sent and received text messages. This provides a full history of your SMS communications.
- 11 Capability
Make call
Place an outbound phone call to a designated number. This is the primary capability for initiating voice interactions.
- 12 Capability
Send sms
Send a text message to a specific recipient. This enables your agent to send alerts or confirmations instantly.
Set up in minutes
One URL. Then ask FreeClimb to work.
Claude and ChatGPT only need the Connector URL. Copy it once, add it in settings, and use FreeClimb from the conversation.
Choose your client
Live previewAdvanced clients IDE · CLI
Claude · Web + desktop
Connector URL · ready to paste
Streamable HTTPhttps://edge.vinkius.com/vk_preview_IwtpWudR4MvotbzOy79Y5tTeLS4MWoaqjsekKzKN/mcp - Step 01
Open Connectors
In Claude Web or Claude Desktop, open Settings and choose Connectors.
- Step 02
Add the URL
Choose Add custom connector, name it FreeClimb, and paste the URL above.
- Step 03
Turn it on in chat
Select +, open Connectors, and enable FreeClimb for the conversation.
ChatGPT · Web + desktop
Connector URL · ready to paste
Streamable HTTPhttps://edge.vinkius.com/vk_preview_IwtpWudR4MvotbzOy79Y5tTeLS4MWoaqjsekKzKN/mcp - Step 01
Open MCP settings
On desktop, open Settings and MCP servers. On web, open your workspace app or connector settings.
- Step 02
Add the URL
Choose Add server with Streamable HTTP, or create a custom MCP app, then paste the FreeClimb URL.
- Step 03
Save and start
Save the connection and enable FreeClimb in your conversation. Desktop may ask you to restart once.
Cursor · IDE configuration
Advanced setup
{
"mcpServers": {
"freeclimb": {
"url": "https://edge.vinkius.com/vk_preview_IwtpWudR4MvotbzOy79Y5tTeLS4MWoaqjsekKzKN/mcp"
}
}
}- Step 01
Open MCP Settings
Press Cmd+Shift+P (macOS) or Ctrl+Shift+P (Windows/Linux) → search "MCP Settings"
- Step 02
Add the server config
Paste the JSON configuration above into the mcp.json file that opens
- Step 03
Save the file
Cursor will automatically detect the new Connector
- Step 04
Start using FreeClimb
Open Agent mode in chat and ask: "Using FreeClimb, help me...". 12 tools available
VS Code Copilot · IDE configuration
Advanced setup
{
"mcpServers": {
"freeclimb": {
"url": "https://edge.vinkius.com/vk_preview_IwtpWudR4MvotbzOy79Y5tTeLS4MWoaqjsekKzKN/mcp"
}
}
}- Step 01
Create MCP config
Create a .vscode/mcp.json file in your project root
- Step 02
Add the server config
Paste the JSON configuration above
- Step 03
Enable Agent mode
Open GitHub Copilot Chat and switch to Agent mode using the dropdown
- Step 04
Start using FreeClimb
Ask Copilot: "Using FreeClimb, help me...". 12 tools available
Windsurf · IDE configuration
Advanced setup
{
"mcpServers": {
"freeclimb": {
"url": "https://edge.vinkius.com/vk_preview_IwtpWudR4MvotbzOy79Y5tTeLS4MWoaqjsekKzKN/mcp"
}
}
}- Step 01
Open MCP Settings
Go to Settings → MCP Configuration or press Cmd+Shift+P and search "MCP"
- Step 02
Add the server
Paste the JSON configuration above into mcp_config.json
- Step 03
Save and reload
Windsurf will detect the new server automatically
- Step 04
Start using FreeClimb
Open Cascade and ask: "Using FreeClimb, help me...". 12 tools available
Cline · IDE configuration
Advanced setup
{
"mcpServers": {
"freeclimb": {
"url": "https://edge.vinkius.com/vk_preview_IwtpWudR4MvotbzOy79Y5tTeLS4MWoaqjsekKzKN/mcp"
}
}
}- Step 01
Open Cline MCP Settings
Click the Connectors icon in the Cline sidebar panel
- Step 02
Add remote server
Click "Add Connector" and paste the configuration above
- Step 03
Enable the server
Toggle the server switch to ON
- Step 04
Start using FreeClimb
Ask Cline: "Using FreeClimb, help me...". 12 tools available
Claude Code · Terminal command
Advanced setup
claude mcp add freeclimb --transport http "https://edge.vinkius.com/vk_preview_IwtpWudR4MvotbzOy79Y5tTeLS4MWoaqjsekKzKN/mcp"- Step 01
Install Claude Code
Run npm install -g @anthropic-ai/claude-code if not already installed
- Step 02
Add the Connector
Run the command above in your terminal
- Step 03
Verify the connection
Run claude mcp to list connected servers, or type /mcp inside a session
- Step 04
Start using FreeClimb
Ask Claude: "Using FreeClimb, show me...". 12 tools are ready
Where the request belongs
Work FreeClimb can move forward.
For the operations manager tired of manual outreach, the support lead who needs automated follow-ups, and the developer building a voice-enabled product.
Support Lead
Automating SMS follow-ups after a ticket is closed to ensure customers stay informed.
Operations Manager
Monitoring call logs and managing a fleet of regional phone numbers across different countries.
Backend Engineer
Testing voice logic and carrier connectivity without having to perform manual testing.
Build the capability set
Add more capabilities.
Each Connector adds new actions and data without changing how you work.
Browse ConnectorsTwilio
Automate communication workflows via Twilio. manage SMS messaging, voice calls, call recordings, and account usage directly from any AI agent.
TextGrid
Build voice and messaging applications with a CPaaS platform that offers programmable SMS, MMS, and voice APIs globally.
Plivo
Build voice and SMS applications with a cloud communications API that scales globally and offers competitive per-message pricing.
8x8
Power your cloud communications with AI-driven call management, voicemail access, and team messaging across every channel.
Thoughtly
Deploy AI voice agents to make or receive calls, manage CRM contacts, and access call histories instantly.
Bland AI
Deploy AI phone agents that handle inbound and outbound calls with natural conversation for sales and customer support.
Bring your own AI
Change the model, client or framework. Keep FreeClimb connected.
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Claude -
ChatGPT -
Gemini -
Cursor -
VS Code -
Windsurf -
ZCode -
Cline -
Zed -
Continue -
Kiro -
Roo Code -
Zencoder -
Goose -
Void -
Augment Code -
Amp -
Qodo -
Tabnine -
Pieces -
Sourcegraph Cody -
JetBrains -
Warp -
Amazon Q -
Antigravity -
BoltAI -
Raycast -
Jan -
LM Studio -
AnythingLLM -
Open WebUI -
Msty -
Cherry Studio -
LibreChat -
TypingMind -
Chorus -
5ire -
n8n -
LangChain -
LlamaIndex -
CrewAI -
Vercel AI SDK
Before you connect
Questions about FreeClimb.
The practical details behind the request, access and result.
Can the FreeClimb MCP send text messages to customers?
Yes, it can send SMS messages globally. Your agent can handle follow-ups, alerts, and confirmations automatically.
How do I manage my phone numbers with FreeClimb?
You can ask your agent to list your current numbers or search for new ones in different regions to expand your reach.
Can my agent handle outbound phone calls?
Yes, the Connector allows your agent to initiate calls and retrieve metadata like duration and status.
Does FreeClimb support multi-party conferences?
Yes, your agent can list active conferences and monitor participant interactions in real-time.
Can I check my account balance through the Connector?
Yes, your agent can check your real-time account status and balance to ensure your services stay active.
Is FreeClimb good for automated support workflows?
It's perfect for that. You can automate SMS follow-ups or check call logs to see how your customers are interacting with your system.
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' capability.
Can I search for new phone numbers to buy?
Yes, use the 'list_buyable_numbers' capability to see available inventory in the FreeClimb network.
Is global SMS supported?
Yes, FreeClimb supports sending SMS messages to over 190 countries worldwide.
One connection away
Give your agent a direct line to FreeClimb.
Connect FreeClimb once. Keep it beside 5,900+ managed Connectors when the next task needs more.
Explore every Connector No credit card required · Free tier available