get_stock_history
A read tool on the Mcp India Stack MCP server.
This record as markdown: /tools/rehan1020-mcp-india-stack/get-stock-history.md
What get_stock_history does on Mcp India Stack
AI agents call get_stock_history to retrieve information from Mcp India Stack without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why get_stock_history is rated Low
This tool retrieves historical stock market data without modifying, deleting, or executing external operations. It is a passive data retrieval function consistent with the server's read-only data provision model. The empty description reduces confidence slightly, but the tool name and server context strongly indicate a read operation. No financial transactions, code execution, or data modification occurs.
From the tool's definition Tool name 'get_stock_history' suggests retrieval of historical stock data. Server description explicitly lists 'historical data' as a read-only capability provided by the MCP server.
Attacks that exploit this kind of access
The rule that runs get_stock_history safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Mcp India Stack, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For get_stock_history, this is the rule to start with:
get_stock_history is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Mcp India Stack, apply this rule, and every get_stock_history call is checked against it from then on.
Questions about get_stock_history
get_stock_history is a read tool on the Mcp India Stack MCP server. It is categorised as a Read tool in the Mcp India Stack MCP Server, which means it retrieves data without modifying state.
Register the Mcp India Stack MCP server in PolicyLayer and add a rule for get_stock_history: 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 India Stack. Nothing to install.
get_stock_history 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_stock_history 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_stock_history. 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_stock_history is provided by the Mcp India Stack MCP server (rehan1020/mcp-india-stack). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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