download_presentation_export
Download the file of a completed presentation export (.pptx or .pdf, up to ${MAX_DOWNLOAD_MIB} MiB) through MCP: the result gives a download_url for this MCP session, or chunks to read with read_binary_download_chunk. Use it when the file itself is needed here; otherwise, and for larger files, gi...
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What download_presentation_export does on Sanka MCP Server
AI agents call download_presentation_export to retrieve information from Sanka MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why download_presentation_export is rated Low
Even though download_presentation_export only reads data, uncontrolled read access leaks sensitive information and racks up API costs: an agent caught in a retry loop can make thousands of calls a minute without anyone noticing.
Attacks that exploit this kind of access
The rule that runs download_presentation_export safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Sanka MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For download_presentation_export, this is the rule to start with:
download_presentation_export is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Sanka MCP Server, apply this rule, and every download_presentation_export call is checked against it from then on.
Questions about download_presentation_export
Download the file of a completed presentation export (.pptx or .pdf, up to ${MAX_DOWNLOAD_MIB} MiB) through MCP: the result gives a download_url for this MCP session, or chunks to read with read_binary_download_chunk. Use it when the file itself is needed here; otherwise, and for larger files, give the user app_download_url from get_presentation_export. Exports expire after 7 days. It is categorised as a Read tool in the Sanka MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Sanka MCP Server MCP server in PolicyLayer and add a rule for download_presentation_export: 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 Sanka MCP Server. Nothing to install.
download_presentation_export is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the download_presentation_export 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 download_presentation_export. 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.
download_presentation_export is provided by the Sanka MCP Server MCP server (sankahq/sanka-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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