우리 팀(The Beasts) 등록 명단 (이름/등번호/포지션/생년월일/출전).
AI agents call our_roster 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 tool queries and returns static roster data with no ability to modify, delete, or execute operations. It has no side effects beyond data retrieval. The sibling tools (game_log, head_to_head, league_leaders, list_lineups, opponent_roster) confirm this is a data collection server focused on read-only baseball analytics.
From the tool's definition Tool description indicates it retrieves roster information for 'The Beasts' team: names, jersey numbers, positions, birth dates, and appearance records.
Attacks that exploit this kind of access
우리 팀(The Beasts) 등록 명단 (이름/등번호/포지션/생년월일/출전). 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 our_roster: 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.
our_roster 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 our_roster 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 our_roster. 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.
our_roster 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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