AI agents use generate_slide_by_slide to create or update resources in Slidespeak — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Slidespeak environment.
The tool appears to create or modify presentation content (slides) based on its name and server context. Without a description, confidence is reduced, but the naming pattern and sibling tools strongly suggest Write operations that create or modify presentation data reversibly. Severity is medium because erroneous slide generation could require manual correction but is not irreversible or destructive.
From the tool's definition Tool name 'generate_slide_by_slide' suggests creating or building presentation slides incrementally. Sibling tools include 'generate_powerpoint' and 'download_presentation', indicating this server is focused on presentation generation and manipulation.
Documented attack patterns abuse exactly the kind of access generate_slide_by_slide gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Slidespeak, and nothing reaches the server without passing your rules. This is the rule we recommend for generate_slide_by_slide:
{
"version": "1",
"default": "deny",
"tools": {
"generate_slide_by_slide": {
"limits": [
{
"counter": "generate_slide_by_slide_rate",
"window": "minute",
"max": 30,
"scope": "grant"
}
]
}
}
}generate_slide_by_slide 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.
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generate_slide_by_slide. It is categorised as a Write tool in the Slidespeak MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Slidespeak MCP server in PolicyLayer and add a rule for generate_slide_by_slide: 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 Slidespeak. Nothing to install.
generate_slide_by_slide 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 generate_slide_by_slide 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 generate_slide_by_slide. 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.
generate_slide_by_slide is provided by the Slidespeak MCP server (slidespeak/slidespeak-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Slidespeak, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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7 Slidespeak tools catalogued and risk-classified — across an index of 43,000+ MCP servers.