Regenerate one image inside a specific section of a WebZum site. Creates a new version with a freshly AI-generated image for that section and reassembles. Use the optional userMessage to steer the new image — "show a wider shot", "change the angle", "make it sunset lighting", etc. Required: busin...
Part of the WebZum - The Hosting Layer for AI-Generated Web Content server.
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AI agents use regenerate_image to create or modify resources in WebZum - The Hosting Layer for AI-Generated Web Content. Write operations carry medium risk because an autonomous agent could trigger bulk unintended modifications. Rate limits prevent a single agent session from making hundreds of changes in rapid succession. Argument validation ensures the agent passes expected values.
Without a policy, an AI agent could call regenerate_image repeatedly, creating or modifying resources faster than any human could review. PolicyLayer's rate limiting ensures write operations happen at a controlled pace, and argument validation catches malformed or unexpected inputs before they reach WebZum - The Hosting Layer for AI-Generated Web Content.
Write tools can modify data. A rate limit prevents runaway bulk operations from AI agents.
{
"version": "1",
"default": "deny",
"tools": {
"regenerate_image": {
"limits": [
{
"counter": "regenerate_image_rate",
"window": "minute",
"max": 30,
"scope": "grant"
}
]
}
}
}See the full WebZum - The Hosting Layer for AI-Generated Web Content policy for all 16 tools.
These attack patterns abuse exactly the kind of access regenerate_image gives an agent. Each links to the full case and the policy that stops it:
Other write tools across the catalogue. The same approach applies to each: rate-limit and validate the arguments.
Regenerate one image inside a specific section of a WebZum site. Creates a new version with a freshly AI-generated image for that section and reassembles. Use the optional userMessage to steer the new image — "show a wider shot", "change the angle", "make it sunset lighting", etc. Required: businessId, versionId, sectionId. Returns { versionId, status: 'completed' | 'in_progress', ...extra }. If status is 'in_progress', poll get_site_status with the returned versionId every 5-10s until isComplete is true. Concurrency: edits on the same businessId MUST be serial. Never fire parallel edit calls on the same site.. It is categorised as a Write tool in the WebZum - The Hosting Layer for AI-Generated Web Content MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the WebZum - The Hosting Layer for AI-Generated Web Content MCP server in PolicyLayer and add a rule for regenerate_image: 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 WebZum - The Hosting Layer for AI-Generated Web Content. Nothing to install.
regenerate_image 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 regenerate_image 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 regenerate_image. 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.
regenerate_image is provided by the WebZum - The Hosting Layer for AI-Generated Web Content MCP server (https://webzum.com/api/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 16 WebZum - The Hosting Layer for AI-Generated Web Content tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
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