This record as markdown: /tools/andyleimc-source-tencent-ad-mcp/joint-budget-rules-get.md
What joint_budget_rules_get does on Tencent Ad MCP Server
AI agents call joint_budget_rules_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 joint_budget_rules_get is rated Low
This tool retrieves budget rule information from the Tencent Ads API. It performs a query operation with no side effects, no data modification, and no execution of external operations. The context shows sibling tools with similar '_get' patterns (account_version_get, ad_label_get, etc.) all being read operations.
From the tool's definition Tool name 'joint_budget_rules_get' and description '获取联合预算' (Get joint budget) indicate a retrieval operation. The '_get' suffix and 'get' verb pattern confirm read-only data retrieval with no modification or execution capability.
Attacks that exploit this kind of access
The rule that runs joint_budget_rules_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 joint_budget_rules_get, this is the rule to start with:
joint_budget_rules_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 joint_budget_rules_get call is checked against it from then on.
Questions about joint_budget_rules_get
获取联合预算. 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 joint_budget_rules_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.
joint_budget_rules_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 joint_budget_rules_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 joint_budget_rules_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.
joint_budget_rules_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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