우리 팀 vs 상대 맞대결. 맞대결이 없으면 공통상대 비교(스케줄 강도 신호)로 대체.
AI agents call head_to_head to retrieve information from Kaist Beast Baseball without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This is a query/analysis tool that retrieves and compares existing baseball league data from gameone.kr. It reads historical or current matchup records and performs comparative analysis. The fall-back to common opponent comparison is also a read operation. No side effects, no data modification, no code execution, no irreversible actions. This fits the Read category with low severity and high confidence.
From the tool's definition Tool name and description indicate data retrieval only: 'head_to_head' performs comparative analysis of team matchups ('우리 팀 vs 상대 맞대결' = 'our team vs opponent head-to-head') and falls back to common opponent comparison for schedule strength signals.
Attacks that exploit this kind of access
우리 팀 vs 상대 맞대결. 맞대결이 없으면 공통상대 비교(스케줄 강도 신호)로 대체. It is categorised as a Read tool in the Kaist Beast Baseball MCP Server, which means it retrieves data without modifying state.
Register the Kaist Beast Baseball MCP server in PolicyLayer and add a rule for head_to_head: 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 Kaist Beast Baseball. Nothing to install.
head_to_head 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 head_to_head 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 head_to_head. 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.
head_to_head is provided by the Kaist Beast Baseball MCP server (mw-jeong/kaist-beast-baseball-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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