update_advert_bid

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Server Wb wb-mcp-server

Category Write

Risk class Medium

Parameters 00 required

WHAT IT DOES

What update_advert_bid does on Wb

AI agents use update_advert_bid to create or update resources in Wb — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Wb environment.

WHY IT NEEDS A POLICY

Why update_advert_bid needs a policy

An AI agent can call update_advert_bid faster than any human can review — one bad instruction and it creates or modifies resources in Wb by the hundred, each call as confident as the last.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

update_advert_bid Rate-limited

update_advert_bid 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": {
    "update_advert_bid": {
      "limits": [
        {
          "counter": "update_advert_bid_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

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

FAQ

Questions about update_advert_bid

What does the update_advert_bid tool do? +

How do I enforce a policy on update_advert_bid? +

Register the Wb MCP server in PolicyLayer and add a rule for update_advert_bid: 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 Wb. Nothing to install.

What risk level is update_advert_bid? +

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

Can I rate-limit update_advert_bid? +

Yes. Add a rate_limit block to the update_advert_bid 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 update_advert_bid completely? +

Set action: deny in the PolicyLayer policy for update_advert_bid. 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 update_advert_bid? +

update_advert_bid is provided by the Wb MCP server (wb-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.