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Update an App

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

Update an App Updates an Account App [PATCH /accounts/{account_id}/magic/apps/{account_app_id}]

Name on the gateway: cloudflare_api__magic_account_apps_patch_app · may change things.

Parameters

Name	Type	Description
`account_id` required	`string`	account_id parameter
`account_app_id` required	`string`	account_app_id parameter
`hostnames`	`array`	FQDNs to associate with traffic decisions.
`ip_subnets`	`array`	IPv4 CIDRs to associate with traffic decisions.…
`name` required	`string`	Display name for the app.
`source_subnets`	`array`	IPv4 CIDRs to associate with traffic decisions.…
`type`	`string`	Category of the app.

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__magic_account_apps_patch_app",
  "arguments": {
    "account_id": "…",
    "account_app_id": "…",
    "name": "…"
  }
}

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"

Use the update an app tool with account_id set to ….