Deployment

climatenet-mcp has two runtime adapters over the same MCP tools:

• local Express server for development
• Cloudflare Worker for hosted remote MCP access

Both expose a Streamable HTTP MCP endpoint at /mcp.

Production Endpoint

The hosted MCP server is:

https://climatenet-mcp.tomauger.am/mcp

Use this URL in remote MCP clients.

Local Express Server

Run the Express server:

pnpm dev

The default endpoint is:

http://localhost:3000/mcp

If port 3000 is already in use, choose another port:

PORT=3030 pnpm dev

Then point smoke checks at that port:

MCP_ENDPOINT=http://localhost:3030/mcp pnpm smoke
MCP_ENDPOINT=http://localhost:3030/mcp pnpm smoke:edge

Local Cloudflare Worker

Run the Worker locally:

pnpm dev:worker

The local Worker endpoint is:

http://localhost:8788/mcp

Validate with:

MCP_ENDPOINT=http://localhost:8788/mcp pnpm smoke
MCP_ENDPOINT=http://localhost:8788/mcp pnpm smoke:edge

Deploy To Cloudflare

Deploy with Wrangler:

pnpm deploy:worker

The Worker config lives in wrangler.jsonc and uses the Cloudflare agents/mcp Streamable HTTP handler. The current Worker requires the nodejs_compat compatibility flag because the Cloudflare agents package imports Node built-ins.

GitHub Pages Docs

The documentation site is configured for GitHub Pages at:

https://tom-auger.github.io/climatenet-mcp/

The VitePress base path is:

/climatenet-mcp/