Daily-cadence movers per FAMA price level — daily counterpart to top_movers, separable by level so callers can ask
AI agents call fama_top_movers 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 retrieves and reports price movement metrics from official KPDN/FAMA data sources. It enables natural language queries and comparisons across price tiers but does not create, modify, delete, or execute any operations—it only reads and presents existing price movement information to answer consumer queries. No reversible or irreversible data changes occur.
From the tool's definition Tool name 'fama_top_movers' and description 'Daily-cadence movers per FAMA price level' indicates querying/retrieving daily price movement data from FAMA (Malaysian price control authority) datasets.
Attacks that exploit this kind of access
Daily-cadence movers per FAMA price level — daily counterpart to top_movers, separable by level so callers can ask. 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 fama_top_movers: 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.
fama_top_movers 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 fama_top_movers 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 fama_top_movers. 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.
fama_top_movers 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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