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Create a token validation rule
An MCP tool from the Cloudflare API server, hosted on mcp.hjlabs.in.
Create a token validation rule Creates a token validation rule for the zone. [POST /zones/{zone_id}/token_validation/rules]
Name on the gateway: cloudflare_api__token_validation_rules_create · may change things.
Parameters
| Name | Type | Description |
|---|---|---|
zone_id required | string | zone_id parameter |
action required | log | block | Action to take on requests that match operations… |
description required | string | A human-readable description that gives more… |
enabled required | boolean | Toggle rule on or off. |
expression required | string | Rule expression. Requests that fail to match… |
selector required | object | Select operations covered by this rule. For… |
title required | string | A human-readable name for the rule. |
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:
{
"name": "cloudflare_api__token_validation_rules_create",
"arguments": {
"zone_id": "…",
"action": "…",
"description": "…",
"enabled": true,
"expression": "…",
"selector": "…",
"title": "…"
}
}Or connect the Cloudflare API server directly, which lists 3,127 tools including this one:
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 create a token validation rule tool with zone_id set to ….