This record as markdown: /tools/andyleimc-source-tencent-ad-mcp/search-adgroups-update.md
What search_adgroups_update does on Tencent Ad MCP Server
AI agents use search_adgroups_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.
Why search_adgroups_update is rated Medium
This tool updates search ad groups in Tencent Ads, which is a write operation that modifies existing ad configurations. Misuse could alter live ad campaigns affecting targeting, budgets, and performance, hence high severity.
From the tool's definition 'update' in tool name and description '更新搜索广告' (update search ads)
Attacks that exploit this kind of access
The rule that runs search_adgroups_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 search_adgroups_update, this is the rule to start with:
search_adgroups_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.
The button opens the PolicyLayer dashboard: create your workspace, connect Tencent Ad MCP Server, apply this rule, and every search_adgroups_update call is checked against it from then on.
Questions about search_adgroups_update
更新搜索广告. 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.
Register the Tencent Ad MCP Server MCP server in PolicyLayer and add a rule for search_adgroups_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.
search_adgroups_update 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 search_adgroups_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.
Set action: deny in the PolicyLayer policy for search_adgroups_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.
search_adgroups_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.
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