custom_audiences_update

更新自定义人群 (Update custom audience)

SERVERTencent Ad MCP Server SOURCEandyleimc-source/tencent-ad-mcp

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/andyleimc-source-tencent-ad-mcp/custom-audiences-update.md

WHAT IT DOES

What custom_audiences_update does on Tencent Ad MCP Server

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

RISK

Why custom_audiences_update is rated Medium

This tool modifies custom audience configurations within Tencent Ads, which is a write operation. It could impact ad targeting and campaign performance if misused, but the effects are reversible (audiences can be updated again). The severity is medium rather than high because it affects marketing operations rather than financial transactions or irreversible data loss.

From the tool's definition Tool name 'custom_audiences_update' and description '更新自定义人群 (Update custom audience)' indicate modification of existing audience data. The verb 'update' is reversible and does not delete or permanently alter data.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs custom_audiences_update safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Tencent Ad MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For custom_audiences_update, this is the rule to start with:

custom_audiences_update Rate-limited

custom_audiences_update 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": {
    "custom_audiences_update": {
      "limits": [
        {
          "counter": "custom_audiences_update_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Tencent Ad MCP Server, apply this rule, and every custom_audiences_update call is checked against it from then on.

FAQ

Questions about custom_audiences_update

What does the custom_audiences_update tool do? +

更新自定义人群 (Update custom audience). It is categorised as a Write tool in the Tencent Ad 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 custom_audiences_update? +

Register the Tencent Ad MCP Server MCP server in PolicyLayer and add a rule for custom_audiences_update: 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 Tencent Ad MCP Server. Nothing to install.

What risk level is custom_audiences_update? +

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

Can I rate-limit custom_audiences_update? +

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

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

custom_audiences_update is provided by the Tencent Ad MCP Server MCP server (andyleimc-source/tencent-ad-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

More on Tencent Ad MCP Server, and thousands of servers like it.

This server

All 357 Tencent Ad MCP Server tools →

Across the catalogue

aroflo_create_or_update_record on AroFlo MCP →team_manager_update_budget on Team Manager MCP → The MCP Attack Database →

Guides

Govern customer-ops agents →Argument validation →Scoped token →