Use this to generate AI slide images for a project. Each slide gets a background image from the AI model. Optionally pass a style_guide (from analyze_style_image) to apply a consistent visual style. Each slide needs: title (displayed heading), description (visual scene description for AI image ge...
Part of the SlideMaster server.
Free to start. No card required.
AI agents use render_slides to create or modify resources in SlideMaster. 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 render_slides 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 SlideMaster.
Write tools can modify data. A rate limit prevents runaway bulk operations from AI agents.
{
"version": "1",
"default": "deny",
"tools": {
"render_slides": {
"limits": [
{
"counter": "render_slides_rate",
"window": "minute",
"max": 30,
"scope": "grant"
}
]
}
}
}See the full SlideMaster policy for all 32 tools.
These attack patterns abuse exactly the kind of access render_slides 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.
Use this to generate AI slide images for a project. Each slide gets a background image from the AI model. Optionally pass a style_guide (from analyze_style_image) to apply a consistent visual style. Each slide needs: title (displayed heading), description (visual scene description for AI image generation — write in English for best results, e.g. "Modern office with data charts on screen, blue gradient background"). Example slides array: [{"title": "Introduction", "description": "Clean title slide with modern gradient background, large centered text"}, {"title": "Key Findings", "description": "Professional slide with data visualization, bar charts and icons"}] Costs: 42 credits/slide (1K), 140 credits/slide (2K), 250 credits/slide (4K). Poll check_status after calling.. It is categorised as a Write tool in the SlideMaster MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the SlideMaster MCP server in PolicyLayer and add a rule for render_slides: 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 SlideMaster. Nothing to install.
render_slides 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 render_slides 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 render_slides. 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.
render_slides is provided by the SlideMaster MCP server (@slidemaster/mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 32 SlideMaster tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
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