Which APIs does NPS Explorer MCP Server π use?
It uses the National Park Service API, Recreation.gov API, and a weather API (weatherapi.com).
@Kyle-Ski
Basic information
A Model Context Protocol (MCP) server on Cloudflare Workers, letting you query APIs for park overviews, trails, alerts, events, weather forecasts, and more via simple tool calls from your LLM of choice.
Add this server to your MCP-compatible client using the configuration below.
{
"mcpServers": {
"nps-explorer-mcp-server": {
"command": "npx",
"args": [
"@modelcontextprotocol/inspector"
]
}
}
}Tool list not available yet
This listing does not currently have a tool list to display. This does not mean the server has no tools; check its documentation for supported capabilities.
Fetch the live tool list by running this server in a temporary sandbox using the button above.
NPS Explorer MCP Server π is a Model Context Protocol (MCP) server that gives LLMs context on U.S. national parks by integrating the National Park Service API, Recreation.gov API, and a weather API. It runs on Cloudflare Workers and lets users query park overviews, trails, alerts, events, weather forecasts, and campgrounds via tool calls.
Clone the repository, copy .dev.vars.example to .dev.vars and populate it with your own API keys. Then install dependencies with npm i and run locally with npm start. Deploy to Cloudflare Workers with npm run deploy. Test connectivity using the MCP Server Inspector (npx @modelcontextprotocol/inspector).
It uses the National Park Service API, Recreation.gov API, and a weather API (weatherapi.com).
You need a Cloudflare account with Workers and KV enabled, Node.js v18.20.4+, and API keys for NPS, Recreation.gov, and the weather API.
Run `npm run deploy`. You also need to create a GitHub OAuth App, set secrets (`GITHUB_CLIENT_ID`, `GITHUB_CLIENT_SECRET`, `COOKIE_ENCRYPTION_KEY`), and set up a KV namespace in your Cloudflare account.
`getTrailInfo` is under construction and `findNearbyRecreation` is not working correctly. Other tools listed in the README are marked as working.
It runs on Cloudflare Workers and uses Cloudflare Durable Objects and Workers KV for state management and OAuth token storage.
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