vibe.reports.create · Vibe Co MCP Server MCP: Risk & Policy

WHAT IT DOES

What vibe.reports.create does on Vibe Co MCP Server

AI agents use vibe.reports.create to create or update resources in Vibe Co MCP Server — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Vibe Co MCP Server environment.

WHY IT NEEDS A POLICY

Why vibe.reports.create needs a policy

This tool creates a new report object in the advertising platform, which is a reversible write operation. While report creation itself is not destructive and does not move money, it modifies platform state by generating a new reportable record.

From the tool's definition Tool description states 'Create an async report' — the verb 'Create' indicates data creation. The tool generates a new report resource (identified by report_id) in the Vibe platform.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

vibe.reports.create Rate-limited

vibe.reports.create 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.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "vibe.reports.create": {
      "limits": [
        {
          "counter": "vibe.reports.create_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

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Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches Vibe Co MCP Server, so you can run agents against it safely.

FAQ

Questions about vibe.reports.create

What does the vibe.reports.create tool do? +

Create an async report for a Vibe advertiser. Returns a report_id to check status with vibe.reports.status. It is categorised as a Write tool in the Vibe Co MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on vibe.reports.create? +

Register the Vibe Co MCP Server MCP server in PolicyLayer and add a rule for vibe.reports.create: 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 Vibe Co MCP Server. Nothing to install.

What risk level is vibe.reports.create? +

vibe.reports.create is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit vibe.reports.create? +

Yes. Add a rate_limit block to the vibe.reports.create 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.

How do I block vibe.reports.create completely? +

Set action: deny in the PolicyLayer policy for vibe.reports.create. 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.

What MCP server provides vibe.reports.create? +

vibe.reports.create is provided by the Vibe Co MCP Server MCP server (jacob-hartmann/vibeco-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.