Rank items by Semenanjung vs Borneo regional price gap. Returns top N items where Borneo is pricier (positive gap) and top N where Semenanjung is pricier (negative gap), in one round-trip. Built on the region monthly/weekly rollup. Use for surfacing regional disparities (
AI agents call region_gap to retrieve information from ManaMurah MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool performs a read-only analysis of existing price data aggregated from KPDN Pricecatcher monthly/weekly rollups. It ranks and returns items based on regional price disparities but does not create, modify, delete, or execute any external operations. The blast radius of misuse is minimal—an agent could retrieve price comparison data, but this has no financial, destructive, or side-effect consequences.
From the tool's definition Tool description: 'Rank items by Semenanjung vs Borneo regional price gap' and 'Returns top N items'. The tool retrieves and queries price data for comparative analysis without modifying, deleting, or executing operations.
Attacks that exploit this kind of access
Rank items by Semenanjung vs Borneo regional price gap. Returns top N items where Borneo is pricier (positive gap) and top N where Semenanjung is pricier (negative gap), in one round-trip. Built on the region monthly/weekly rollup. Use for surfacing regional disparities (. It is categorised as a Read tool in the ManaMurah MCP Server MCP Server, which means it retrieves data without modifying state.
Register the ManaMurah MCP Server MCP server in PolicyLayer and add a rule for region_gap: 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 ManaMurah MCP Server. Nothing to install.
region_gap 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 region_gap 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 region_gap. 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.
region_gap is provided by the ManaMurah MCP Server MCP server (manamurah/mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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