Get list of trending stocks
AI agents call get-trending-stocks to retrieve information from Indian Stock Exchange 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 returns market data without creating, modifying, deleting, or executing operations. It is a passive read operation that presents trending stock information to the user. Even if an AI agent uses this tool incorrectly, it cannot cause financial transactions, data loss, or system harm—it only retrieves publicly available market information.
From the tool's definition Tool name 'get-trending-stocks' and description 'Get list of trending stocks' indicate data retrieval with no modification or side effects.
Attacks that exploit this kind of access
Get list of trending stocks. It is categorised as a Read tool in the Indian Stock Exchange MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Indian Stock Exchange MCP Server MCP server in PolicyLayer and add a rule for get-trending-stocks: 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 Indian Stock Exchange MCP Server. Nothing to install.
get-trending-stocks 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-trending-stocks 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-trending-stocks. 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-trending-stocks is provided by the Indian Stock Exchange MCP Server MCP server (nikhilcherry/indian-stock-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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