Holiday API MCP Server for Cline 5 tools — connect in under 2 minutes
Cline is an autonomous AI coding agent inside VS Code that plans, executes, and iterates on tasks. Wire Holiday API through Vinkius and Cline gains direct access to every tool. from data retrieval to workflow automation. without leaving the terminal.
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Vinkius Desktop App
The modern way to manage MCP Servers — no config files, no terminal commands. Install Holiday API and 2,500+ MCP Servers from a single visual interface.
{
"mcpServers": {
"holiday-api": {
"url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
}
}
}
* 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 Holiday API MCP Server
Empower your AI agent to orchestrate your entire global event and holiday research workflow with Holiday API, the reliable source for holiday data. By connecting Holiday API to your agent, you transform complex calendar auditing into a natural conversation. Your agent can instantly retrieve public holidays for any country, audit workday counts, and identify supported languages without you ever touching a manual calendar. Whether you are planning international logistics or managing global payroll, your agent acts as a real-time event consultant, ensuring your schedules are always accurate and compliant.
Cline operates autonomously inside VS Code. it reads your codebase, plans a strategy, and executes multi-step tasks including Holiday API tool calls without waiting for prompts between steps. Connect 5 tools through Vinkius and Cline can fetch data, generate code, and commit changes in a single autonomous run.
What you can do
- Holiday Auditing — Retrieve public and federal holidays for over 200 countries and retrieve detailed metadata, including names and dates.
- Workday Oversight — Calculate the next workday or count workdays between two dates to maintain a clear view of operational periods.
- Global Discovery — List all supported countries and languages in the Holiday API catalog to identify regional event markers.
- Temporal Intelligence — Query holidays for specific years to audit past and future global events instantly.
- Usage Monitoring — Get real-time API usage and status metadata to maintain strict control over your research volume.
The Holiday API MCP Server exposes 5 tools through the Vinkius. Connect it to Cline 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 Holiday API to Cline via MCP
Follow these steps to integrate the Holiday API MCP Server with Cline.
Open Cline MCP Settings
Click the MCP Servers icon in the Cline sidebar panel
Add remote server
Click "Add MCP Server" and paste the configuration above
Enable the server
Toggle the server switch to ON
Start using Holiday API
Ask Cline: "Using Holiday API, help me...". 5 tools available
Why Use Cline with the Holiday API MCP Server
Cline provides unique advantages when paired with Holiday API through the Model Context Protocol.
Cline operates autonomously. it reads your codebase, plans a strategy, and executes multi-step tasks including MCP tool calls without step-by-step prompts
Runs inside VS Code, so you get MCP tool access alongside your existing extensions, terminal, and version control in a single window
Cline can create, edit, and delete files based on MCP tool responses, enabling end-to-end automation from data retrieval to code generation
Transparent execution: every tool call and file change is shown in Cline's activity log for full visibility and approval before committing
Holiday API + Cline Use Cases
Practical scenarios where Cline combined with the Holiday API MCP Server delivers measurable value.
Autonomous feature building: tell Cline to fetch data from Holiday API and scaffold a complete module with types, handlers, and tests
Codebase refactoring: use Holiday API tools to validate live data while Cline restructures your code to match updated schemas
Automated testing: Cline fetches real responses from Holiday API and generates snapshot tests or mocks based on actual payloads
Incident response: query Holiday API for real-time status and let Cline generate hotfix patches based on the findings
Holiday API MCP Tools for Cline (5)
These 5 tools become available when you connect Holiday API to Cline via MCP:
get_holidays
Get public holidays for a country and year
get_next_workday
Get the date after a number of workdays from a start date
get_workdays_count
Count the number of workdays between two dates
list_supported_countries
List all countries supported by Holiday API
list_supported_languages
List all languages supported by Holiday API
Example Prompts for Holiday API in Cline
Ready-to-use prompts you can give your Cline agent to start working with Holiday API immediately.
"What are the public holidays in 'US' for 2024 using Holiday API?"
"Calculate the next 10 workdays from 2024-01-01 in Brazil."
"List all countries supported by Holiday API."
Troubleshooting Holiday API MCP Server with Cline
Common issues when connecting Holiday API to Cline through the Vinkius, and how to resolve them.
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Holiday API + Cline FAQ
Common questions about integrating Holiday API MCP Server with Cline.
How does Cline connect to MCP servers?
Can Cline run MCP tools without approval?
Does Cline support multiple MCP servers at once?
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Connect Holiday API to Cline
Get your token, paste the configuration, and start using 5 tools in under 2 minutes. No API key management needed.