register a finished upload and get its credit cost.
Part of the CutPro server.
Free to start. No card required.
AI agents use complete_upload to create or modify resources in CutPro. 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 complete_upload 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 CutPro.
Write tools can modify data. A rate limit prevents runaway bulk operations from AI agents.
{
"version": "1",
"default": "deny",
"tools": {
"complete_upload": {
"limits": [
{
"counter": "complete_upload_rate",
"window": "minute",
"max": 30,
"scope": "grant"
}
]
}
}
}See the full CutPro policy for all 23 tools.
These attack patterns abuse exactly the kind of access complete_upload 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.
register a finished upload and get its credit cost.. It is categorised as a Write tool in the CutPro MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the CutPro MCP server in PolicyLayer and add a rule for complete_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 CutPro. Nothing to install.
complete_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_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_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_upload is provided by the CutPro MCP server (@cutpro/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 23 CutPro tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
4,600+ MCP servers and 31,000+ tools scanned and risk-classified.