Bring Meeting Automation
to Windsurf
Learn how to connect Cal.com to Windsurf and start using 12 AI agent tools in minutes. Fully managed, enterprise secure, and ready to use without writing a single line of code.
What is the Cal.com MCP Server?
Connect your Cal.com account to any AI agent and take full control of your professional scheduling infrastructure and meeting lifecycle through natural conversation.
What you can do
- Meeting Orchestration — List and manage your meeting lifecycle programmatically, including creating new bookings and cancelling or rescheduling existing ones in real-time
- Availability Intelligence — Programmatically find free time slots for specific event types and date ranges to coordinate perfectly timed meetings
- Template Management — Access and monitor your complete directory of event types (templates) to ensure your high-fidelity scheduling options are always current
- Rule & Schedule Monitoring — Access your directory of availability schedules and working hours to oversee your time management programmatically
- Operational Visibility — Access high-fidelity metadata for your user profile and active webhooks directly through your agent for instant reporting
How it works
1. Subscribe to this server
2. Retrieve your API Key from your Cal.com dashboard (Settings > Developer > API Keys)
3. Start managing your productivity schedule from Claude, Cursor, or any MCP client
No more manual toggling between calendars or sending back-and-forth availability emails. Your AI acts as your dedicated scheduling coordinator and time architect.
Who is this for?
- Busy Professionals — instantly retrieve upcoming meetings and find free slots using natural language commands
- Sales & Support Teams — automate the scheduling of discovery calls and monitor event type performance without leaving your workspace
- Executive Assistants — orchestrate complex scheduling flows and manage user availability through simple AI queries
Built-in capabilities (12)
Remove meeting
Schedule a meeting
Find free times
Get meeting info
Get template info
Get user settings
Get event configs
List working hours
List scheduled meetings
List booking templates
Update booking time
Check connection
Why Windsurf?
Windsurf's Cascade agent chains multiple Cal.com tool calls autonomously. query data, analyze results, and generate code in a single agentic session. Paste Vinkius Edge URL, reload, and all 12 tools are immediately available. Real-time tool feedback appears inline, so you see API responses directly in your editor.
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Windsurf's Cascade agent autonomously chains multiple tool calls in sequence, solving complex multi-step tasks without manual intervention
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Purpose-built for agentic workflows. Cascade understands context across your entire codebase and integrates MCP tools natively
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JSON-based configuration means zero code changes: paste a URL, reload, and all 12 tools are immediately available
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Real-time tool feedback is displayed inline, so you see API responses directly in your editor without switching contexts
Cal.com in Windsurf
Cal.com and 3,400+ other MCP servers. One platform. One governance layer.
Teams that connect Cal.com to Windsurf through Vinkius don't need to source, host, or maintain individual MCP servers. Every tool call runs inside a hardened runtime with credential isolation, DLP, and a signed audit chain.
Raw MCP | Vinkius | |
|---|---|---|
| Server catalog | Find and host yourself | 3,400+ managed |
| Infrastructure | Self-hosted | Sandboxed V8 isolates |
| Credential handling | Plaintext in config | Vault + runtime injection |
| Data loss prevention | None | Configurable DLP policies |
| Kill switch | None | Global instant shutdown |
| Financial circuit breakers | None | Per-server limits + alerts |
| Audit trail | None | Ed25519 signed logs |
| SIEM log streaming | None | Splunk, Datadog, Webhook |
| Honeytokens | None | Canary alerts on leak |
| Custom domains | Not applicable | DNS challenge verified |
| GDPR compliance | Manual effort | Automated purge + export |
Why teams choose Vinkius for Cal.com in Windsurf
The Cal.com 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. All 12 tools execute in hardened sandboxes optimized for native MCP execution.
Your AI agents in Windsurf only access the data you authorize, with DLP that blocks sensitive information from ever reaching the model, kill switch for instant shutdown, and up to 60% token savings. Enterprise-grade infrastructure, zero maintenance.
* 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
How Vinkius secures
Cal.com for Windsurf
Every tool call from Windsurf to the Cal.com MCP Server is protected by DLP redaction, cryptographic audit chains, V8 sandbox isolation, kill switch, and financial circuit breakers.
Frequently asked questions
How do I find my Cal.com API Key?
Log in to your account, navigate to Settings > Developer > API Keys, and create a new key for your integration.
Can I check for available slots via AI?
Yes! The get_available_slots tool allows your agent to find open times for specific event types and date ranges programmatically.
How do I reschedule a booking?
Use the reschedule_meeting tool and provide the booking ID along with the new start and end times in JSON format.
How does Windsurf discover MCP tools?
Windsurf reads the mcp_config.json file on startup and connects to each configured server via Streamable HTTP. Tools are listed in the MCP panel and available to Cascade automatically.
Can Cascade chain multiple MCP tool calls?
Yes. Cascade is an agentic system. it can plan and execute multi-step workflows, calling several tools in sequence to accomplish complex tasks without manual prompting between steps.
Does Windsurf support multiple MCP servers?
Yes. Add as many servers as needed in mcp_config.json. Each server's tools appear in the MCP panel and Cascade can use tools from different servers in a single flow.
Server not connecting
Check Settings → MCP for the server status. Try toggling it off and on.