get_available_margin
A read tool on the Groww MCP server.
This record as markdown: /tools/abhijeetmohanan-growwmcp/get-available-margin.md
What get_available_margin does on Groww MCP Server
AI agents call get_available_margin 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.
Why get_available_margin is rated Low
The 'get_' prefix combined with the financial context indicates this tool retrieves the user's available margin balance from their trading account. This is a read-only query operation with no side effects—no funds are moved, no orders are placed, and no data is modified.
From the tool's definition Tool name 'get_available_margin' clearly indicates a retrieval operation ('get') that queries account margin data without modifying state.
Attacks that exploit this kind of access
The rule that runs get_available_margin 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 get_available_margin, this is the rule to start with:
get_available_margin 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 Groww MCP Server, apply this rule, and every get_available_margin call is checked against it from then on.
Questions about get_available_margin
get_available_margin 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.
Register the Groww MCP Server MCP server in PolicyLayer and add a rule for get_available_margin: 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.
get_available_margin 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_available_margin 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_available_margin. 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_available_margin 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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