查詢指定日期對應車站有座位的車班
AI agents call get_thsr_available_seats to retrieve information from THSRC MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries and retrieves seat availability information without modifying, executing code, deleting, or committing financial transactions. It is a pure data retrieval operation with no side effects beyond returning current seat status for trains on specified routes and dates.
From the tool's definition Tool name 'get_thsr_available_seats' and description '查詢指定日期對應車站有座位的車班' (query available seats for specified date and station) indicate a retrieval operation.
Attacks that exploit this kind of access
查詢指定日期對應車站有座位的車班. It is categorised as a Read tool in the THSRC MCP Server MCP Server, which means it retrieves data without modifying state.
Register the THSRC MCP Server MCP server in PolicyLayer and add a rule for get_thsr_available_seats: 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 THSRC MCP Server. Nothing to install.
get_thsr_available_seats 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_thsr_available_seats 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_thsr_available_seats. 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_thsr_available_seats is provided by the THSRC MCP Server MCP server (physictim/thsrc_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.
Teams ship this data inside their own products. See what a licence covers →