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Replace Worker Route

An MCP tool from the Cloudflare API server, hosted on mcp.hjlabs.in.

Replace Worker Route Replaces the URL pattern or Worker associated with a Worker route. [PUT /zones/{zone_id}/workers/routes/{route_id}]

Name on the gateway: cloudflare_api__worker_routes_update_route · may change things.

Parameters

NameTypeDescription
zone_id requiredstringzone_id parameter
route_id requiredstringroute_id parameter
id requiredstringIdentifier.
pattern requiredstringPattern to match incoming requests against.…
scriptstringName of the script to run if the route matches.

How to call it

Through the Smart Gateway, any client can run it by name with call_tool, or let the gateway find it with search_tools:

call_tool arguments
{
  "name": "cloudflare_api__worker_routes_update_route",
  "arguments": {
    "zone_id": "…",
    "route_id": "…",
    "id": "…",
    "pattern": "…"
  }
}

Or connect the Cloudflare API server directly, which lists 3,127 tools including this one:

Run in your terminal
claude mcp add --transport http hj-cloudflare-api https://mcp.hjlabs.in/mcp/cloudflare-api \
  --header "Authorization: Bearer YOUR_API_KEY"

Try asking

Use the replace worker route tool with zone_id set to ….

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