wordpress_flush_rewrite_rules

THE RISK

High Risk

Flushing rewrite rules in WordPress is an operation that regenerates the URL rewrite rules stored in the database and .htaccess file. This is an action with side effects (triggers regeneration of routing rules) but is generally reversible by flushing again. With no description provided, confidence is reduced.

From the tool's definition Tool name: wordpress_flush_rewrite_rules — description is empty/uninformative

Documented attack patterns abuse exactly the kind of access wordpress_flush_rewrite_rules gives an agent:

HOW TO CONTROL WORDPRESS_FLUSH_REWRITE_RULES

PolicyLayer is an MCP gateway — it sits between your AI agents and WordPress MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for wordpress_flush_rewrite_rules:

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "wordpress_flush_rewrite_rules": {
      "limits": [
        {
          "counter": "wordpress_flush_rewrite_rules_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}

wordpress_flush_rewrite_rules stays usable, but rate-capped — a runaway agent can't fire it dozens of times a minute. Everything else on the server is denied unless you say otherwise.

Create a free account and register WordPress MCP Server — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

RATE-LIMIT THIS TOOL →

Free to start. No card required.

EXPLORE

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All 190 WordPress MCP Server tools →

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Go deeper

High-risk tools in WordPress MCP Server → Every high-risk tool this server exposes, in one view.
All high-risk MCP tools → Every high-risk tool across the catalogue, and the policy pattern that contains them.
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FAQ

What does the wordpress_flush_rewrite_rules tool do? +

wordpress_flush_rewrite_rules. It is categorised as a Execute tool in the WordPress MCP Server MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on wordpress_flush_rewrite_rules? +

Register the WordPress MCP Server MCP server in PolicyLayer and add a rule for wordpress_flush_rewrite_rules: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches WordPress MCP Server. Nothing to install.

What risk level is wordpress_flush_rewrite_rules? +

wordpress_flush_rewrite_rules is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.

Can I rate-limit wordpress_flush_rewrite_rules? +

Yes. Add a rate_limit block to the wordpress_flush_rewrite_rules rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.

How do I block wordpress_flush_rewrite_rules completely? +

Set action: deny in the PolicyLayer policy for wordpress_flush_rewrite_rules. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.

What MCP server provides wordpress_flush_rewrite_rules? +

wordpress_flush_rewrite_rules is provided by the WordPress MCP Server MCP server (raheesahmed/wordpress-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every WordPress MCP Server tool call.

Deterministic rules across all 190 WordPress MCP Server tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.

GOVERN WORDPRESS →

Free to start. No card required.

190 WordPress MCP Server tools catalogued and risk-classified — across an index of 42,500+ MCP servers.

// WHAT WORDPRESS_FLUSH_REWRITE_RULES ON WORDPRESS MCP SERVER DOES

// THE RISK

// HOW TO CONTROL WORDPRESS_FLUSH_REWRITE_RULES

// EXPLORE