wordpress_update_media · WordPress MCP Server MCP

WHAT IT DOES

What wordpress_update_media does on WordPress MCP Server

AI agents use wordpress_update_media to create or update resources in WordPress MCP Server — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your WordPress MCP Server environment.

WHY IT NEEDS A POLICY

Why wordpress_update_media needs a policy

The 'update' action modifies media metadata or file properties reversibly, classifying as Write rather than Read (retrieval) or Destructive (permanent deletion). Severity is medium because uncontrolled media updates could corrupt important site assets or overwrite legitimate files, but changes are typically reversible through backups or undo functionality.

From the tool's definition Tool name 'wordpress_update_media' with empty description indicates modification of media files in a WordPress installation. 'Update' operations modify data reversibly. Without description details, conservative assessment based on the action verb.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

wordpress_update_media Rate-limited

wordpress_update_media stays usable, but capped — an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "wordpress_update_media": {
      "limits": [
        {
          "counter": "wordpress_update_media_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches WordPress MCP Server, so you can run agents against it safely.

FAQ

Questions about wordpress_update_media

What does the wordpress_update_media tool do? +

wordpress_update_media. It is categorised as a Write tool in the WordPress MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on wordpress_update_media? +

Register the WordPress MCP Server MCP server in PolicyLayer and add a rule for wordpress_update_media: 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_update_media? +

wordpress_update_media is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit wordpress_update_media? +

Yes. Add a rate_limit block to the wordpress_update_media 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_update_media completely? +

Set action: deny in the PolicyLayer policy for wordpress_update_media. 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_update_media? +

wordpress_update_media is provided by the WordPress MCP Server MCP server (tonypepperwidow123-blip/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.