Refresh map data (called from UI).
AI agents call refresh_map to retrieve information from Aareguru MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool appears to retrieve and display map data to the user interface. Despite 'refresh' potentially suggesting modification, the context—being called from UI and used in a river data service—indicates it fetches/reloads current map visualization without side effects. The sibling tools include checkout operations (Write/Financial) and data queries (Read), but this tool's scope is limited to displaying map data.
From the tool's definition Tool name 'refresh_map' and description 'Refresh map data (called from UI)' indicate retrieving or updating the display of existing map data.
Attacks that exploit this kind of access
Refresh map data (called from UI). It is categorised as a Read tool in the Aareguru MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Aareguru MCP Server MCP server in PolicyLayer and add a rule for refresh_map: 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 Aareguru MCP Server. Nothing to install.
refresh_map 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 refresh_map 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 refresh_map. 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.
refresh_map is provided by the Aareguru MCP Server MCP server (schlpbch/aareguru-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
refresh_map is one line of Aareguru MCP Server's registry record.
The record carries the whole server: verified identity, auth posture, risk grade, every tool classified, recommended policy — re-checked continuously.
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