subscribe_market_depth

A read tool on the Groww MCP server.

SERVERGroww MCP Server SOURCEabhijeetmohanan/growwmcp

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/abhijeetmohanan-growwmcp/subscribe-market-depth.md

WHAT IT DOES

What subscribe_market_depth does on Groww MCP Server

AI agents call subscribe_market_depth to retrieve information from Groww MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why subscribe_market_depth is rated Low

Market depth subscription typically retrieves Level 2 order book data (bids and asks) for financial instruments — a read operation. However, the empty description reduces confidence. Given the server context (Groww trading platform) and sibling tools like 'get_live_ltp' and 'get_holdings', this tool likely streams or fetches market depth data without executing trades or modifying state.

From the tool's definition Tool name 'subscribe_market_depth' suggests subscribing to market depth data (bid/ask levels), which is a read/streaming operation. Description is empty and uninformative.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs subscribe_market_depth safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Groww MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For subscribe_market_depth, this is the rule to start with:

subscribe_market_depth Allowed

subscribe_market_depth is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "subscribe_market_depth": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Groww MCP Server, apply this rule, and every subscribe_market_depth call is checked against it from then on.

FAQ

Questions about subscribe_market_depth

What does the subscribe_market_depth tool do? +

subscribe_market_depth is a read tool on the Groww MCP Server MCP server. It is categorised as a Read tool in the Groww MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on subscribe_market_depth? +

Register the Groww MCP Server MCP server in PolicyLayer and add a rule for subscribe_market_depth: 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 Groww MCP Server. Nothing to install.

What risk level is subscribe_market_depth? +

subscribe_market_depth is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit subscribe_market_depth? +

Yes. Add a rate_limit block to the subscribe_market_depth 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.

How do I block subscribe_market_depth completely? +

Set action: deny in the PolicyLayer policy for subscribe_market_depth. 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.

What MCP server provides subscribe_market_depth? +

subscribe_market_depth is provided by the Groww MCP Server MCP server (abhijeetmohanan/growwmcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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