AI agents call get_jc_odds to retrieve information from Jc without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The tool fetches and returns live lottery odds data. It performs a read-only query against an external API with no side effects, no writing, no execution of arbitrary code, and no financial transaction initiated. It merely retrieves informational data about betting odds.
From the tool's definition 获取竞彩足球实时赔率 (Get real-time odds) — returns odds data for all matches and betting markets; data sourced from sporttery.cn official API
Attacks that exploit this kind of access
获取竞彩足球实时赔率。返回当天所有比赛的全部5种玩法赔率：胜平负(HAD)、让球胜平负(HHAD)、比分(CRS)、总进球数(TTG)、半全场(HAFU)。数据来源: sporttery.cn 官方API。. It is categorised as a Read tool in the Jc MCP Server, which means it retrieves data without modifying state.
Register the Jc MCP server in PolicyLayer and add a rule for get_jc_odds: 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 Jc. Nothing to install.
get_jc_odds 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 get_jc_odds 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 get_jc_odds. 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.
get_jc_odds is provided by the Jc MCP server (li3jia4hao5-hue/jc-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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