AI agents call calculate_sukanya_samriddhi to retrieve information from Mcp India Stack without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool appears to calculate returns or details for the Sukanya Samriddhi savings scheme based on input parameters. Like other 'calculate_*' tools on this server, it performs a computation and returns information without creating, modifying, deleting, or executing external operations. Financial calculators are Read operations—they query or derive values from inputs.
From the tool's definition Tool name 'calculate_sukanya_samriddhi' suggests a financial calculation (Sukanya Samriddhi is an Indian government savings scheme).
Documented attack patterns abuse exactly the kind of access calculate_sukanya_samriddhi gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Mcp India Stack, and nothing reaches the server without passing your rules. This is the rule we recommend for calculate_sukanya_samriddhi:
{
"version": "1",
"default": "deny",
"tools": {
"calculate_sukanya_samriddhi": {}
}
}calculate_sukanya_samriddhi is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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calculate_sukanya_samriddhi. 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 calculate_sukanya_samriddhi: 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.
calculate_sukanya_samriddhi 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 calculate_sukanya_samriddhi 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 calculate_sukanya_samriddhi. 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.
calculate_sukanya_samriddhi 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.
Start from Mcp India Stack, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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58 Mcp India Stack tools catalogued and risk-classified — across an index of 43,000+ MCP servers.