jalur_ka_find_nearest_stations
AI agents call jalur_ka_find_nearest_stations to retrieve information from MCP Transportasi - Jalan Tol & Jalur KA without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves information about nearby railway stations—a pure data retrieval operation with no side effects, no code execution, no data modification, and no financial impact. It matches the 'Read' category: retrieves or queries data. Severity is low because misuse (querying station locations) poses minimal harm.
From the tool's definition Tool name 'jalur_ka_find_nearest_stations' indicates a search/find operation on railway station data. The server's stated purpose is 'querying transportation infrastructure'; sibling tools like 'jalur_ka_list_operators', 'jalur_ka_get_station_detail', and…
Attacks that exploit this kind of access
jalur_ka_find_nearest_stations. It is categorised as a Read tool in the MCP Transportasi - Jalan Tol & Jalur KA MCP Server, which means it retrieves data without modifying state.
Register the MCP Transportasi - Jalan Tol & Jalur KA MCP server in PolicyLayer and add a rule for jalur_ka_find_nearest_stations: 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 MCP Transportasi - Jalan Tol & Jalur KA. Nothing to install.
jalur_ka_find_nearest_stations 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 jalur_ka_find_nearest_stations 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 jalur_ka_find_nearest_stations. 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.
jalur_ka_find_nearest_stations is provided by the MCP Transportasi - Jalan Tol & Jalur KA MCP server (tirthanzh/mcp-transportasi-jalan-tol-dan-jalur-ka). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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