This record as markdown: /tools/andyleimc-source-tencent-ad-mcp/adgroup-negativewords-get.md
What adgroup_negativewords_get does on Tencent Ad MCP Server
AI agents call adgroup_negativewords_get to retrieve information from Tencent Ad MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why adgroup_negativewords_get is rated Low
This tool retrieves negative keywords/words for ad groups without modifying any data. It has no side effects and poses minimal risk—it only exposes marketing campaign configuration data that the account holder should already have access to. Unauthorized access could leak competitive or strategic information, but the tool itself performs no mutations or external actions.
From the tool's definition Tool name 'adgroup_negativewords_get' and description '查询广告否定词' (query ad negative words) indicate a retrieval operation. The 'get' suffix and query verb confirm this is a read-only operation.
Attacks that exploit this kind of access
The rule that runs adgroup_negativewords_get 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 adgroup_negativewords_get, this is the rule to start with:
adgroup_negativewords_get is read-only, so it stays allowed. 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 adgroup_negativewords_get call is checked against it from then on.
Questions about adgroup_negativewords_get
查询广告否定词. It is categorised as a Read tool in the Tencent Ad MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Tencent Ad MCP Server MCP server in PolicyLayer and add a rule for adgroup_negativewords_get: 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.
adgroup_negativewords_get is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the adgroup_negativewords_get 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 adgroup_negativewords_get. 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.
adgroup_negativewords_get 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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