Save the active or specified presentation to its current file.
AI agents use ppt_save_presentation to create or update resources in Ppt — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Ppt environment.
This tool writes/persists data to the file system in a reversible manner (the file can be edited again or reverted to previous versions). It does not delete, execute arbitrary code, move money, or trigger external operations. While saving modifies state, it is a standard write operation, not destructive, as the previous version may exist in backups or version control.
From the tool's definition Tool name is 'ppt_save_presentation' and description states 'Save the active or specified presentation to its current file.' The action modifies the file system by persisting presentation data to disk.
Documented attack patterns abuse exactly the kind of access ppt_save_presentation gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Ppt, and nothing reaches the server without passing your rules. This is the rule we recommend for ppt_save_presentation:
{
"version": "1",
"default": "deny",
"tools": {
"ppt_save_presentation": {
"limits": [
{
"counter": "ppt_save_presentation_rate",
"window": "minute",
"max": 30,
"scope": "grant"
}
]
}
}
}ppt_save_presentation 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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Save the active or specified presentation to its current file. It is categorised as a Write tool in the Ppt MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Ppt MCP server in PolicyLayer and add a rule for ppt_save_presentation: 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 Ppt. Nothing to install.
ppt_save_presentation 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 ppt_save_presentation 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 ppt_save_presentation. 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.
ppt_save_presentation is provided by the Ppt MCP server (ykuwai/ppt-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 156 Ppt tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
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156 Ppt tools catalogued and risk-classified — across an index of 42,500+ MCP servers.