complete_asset_upload
A write tool on the Storyblok MCP server.
This record as markdown: /tools/arjuncodess-storyblok-mcp/complete-asset-upload.md
What complete_asset_upload does on Storyblok MCP Server
AI agents use complete_asset_upload to create or update resources in Storyblok MCP Server, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Storyblok MCP Server environment.
Why complete_asset_upload is rated Medium
Asset upload completion is a write operation that creates or modifies media/asset data within the CMS. While it modifies data, it's reversible (assets can be deleted/replaced), so it's categorized as Write rather than Destructive. Medium severity reflects the potential to clutter the CMS with unwanted assets, but limited blast radius compared to destructive operations.
From the tool's definition Tool name 'complete_asset_upload' indicates asset upload completion functionality, which modifies content in the Storyblok CMS.
Attacks that exploit this kind of access
The rule that runs complete_asset_upload safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Storyblok MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For complete_asset_upload, this is the rule to start with:
complete_asset_upload 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.
The button opens the PolicyLayer dashboard: create your workspace, connect Storyblok MCP Server, apply this rule, and every complete_asset_upload call is checked against it from then on.
Questions about complete_asset_upload
complete_asset_upload is a write tool on the Storyblok MCP Server MCP server. It is categorised as a Write tool in the Storyblok MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Storyblok MCP Server MCP server in PolicyLayer and add a rule for complete_asset_upload: 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 Storyblok MCP Server. Nothing to install.
complete_asset_upload 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 complete_asset_upload 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 complete_asset_upload. 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.
complete_asset_upload is provided by the Storyblok MCP Server MCP server (arjuncodess/storyblok-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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