This record as markdown: /tools/andyleimc-source-tencent-ad-mcp/material-dcatag-get.md
What material_dcatag_get does on Tencent Ad MCP Server
AI agents call material_dcatag_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 material_dcatag_get is rated Low
This tool queries existing DCA (Dynamic Creative Assets) tag bindings for materials. The 'get' suffix and 'query' (查询) action confirm it is a read-only operation that retrieves information without side effects. No data is created, modified, or deleted. The blast radius of misuse is minimal—at worst, an agent could retrieve tag binding information, which poses no damage or operational risk.
From the tool's definition Tool name contains 'get' and description translates to 'Material DCA tag binding query', indicating a retrieval/query operation with no modification of data.
Attacks that exploit this kind of access
The rule that runs material_dcatag_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 material_dcatag_get, this is the rule to start with:
material_dcatag_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 material_dcatag_get call is checked against it from then on.
Questions about material_dcatag_get
素材DCA标签绑定查询. 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 material_dcatag_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.
material_dcatag_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 material_dcatag_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 material_dcatag_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.
material_dcatag_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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