image_bulk_update_alt
Aktualisiert Alt-Text für mehrere Bilder
This record as markdown: /tools/c-sakel-wp-mcp-server/image-bulk-update-alt.md
What image_bulk_update_alt does on WordPress MCP Server
AI agents use image_bulk_update_alt 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 image_bulk_update_alt is rated Medium
This tool creates or modifies image alt text attributes across multiple images, which is a reversible write operation. The bulk nature increases severity beyond low, as it affects multiple resources at once, but the changes are not destructive (can be edited/reverted). Confidence is high because the intent is clear from both the name and the German description.
From the tool's definition Tool name 'image_bulk_update_alt' and description 'Aktualisiert Alt-Text für mehrere Bilder' (Updates alt text for multiple images) indicate modification of image metadata in bulk.
Attacks that exploit this kind of access
The rule that runs image_bulk_update_alt safely
PolicyLayer is an MCP gateway: it sits between your AI agents and WordPress MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For image_bulk_update_alt, this is the rule to start with:
image_bulk_update_alt 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.
The button opens the PolicyLayer dashboard: create your workspace, connect WordPress MCP Server, apply this rule, and every image_bulk_update_alt call is checked against it from then on.
Questions about image_bulk_update_alt
Aktualisiert Alt-Text für mehrere Bilder. 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.
Register the WordPress MCP Server MCP server in PolicyLayer and add a rule for image_bulk_update_alt: 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.
image_bulk_update_alt is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the image_bulk_update_alt 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.
Set action: deny in the PolicyLayer policy for image_bulk_update_alt. 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.
image_bulk_update_alt is provided by the WordPress MCP Server MCP server (c-sakel/wp-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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