fetches list of masters from Tally Prime collection e.g. group, ledger, vouchertype, unit, godown, stockgroup, stockitem, costcategory, costcentre, attendancetype, company, currency, gstin, gstclassification returns output in tab separated format
AI agents call list-master to retrieve information from Tally Prime MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and queries master data (groups, ledgers, units, companies, etc.) from the Tally Prime ERP system without creating, modifying, or deleting any data. It is purely informational in nature. While used in a financial system context, the tool itself performs no financial transactions, commits no obligations, and has no side effects.
From the tool's definition Tool description states it 'fetches list of masters from Tally Prime collection' and 'returns output in tab separated format'. The verb 'fetches' and the read-only nature of listing master data indicates no modification or execution of operations.
Attacks that exploit this kind of access
fetches list of masters from Tally Prime collection e.g. group, ledger, vouchertype, unit, godown, stockgroup, stockitem, costcategory, costcentre, attendancetype, company, currency, gstin, gstclassification returns output in tab separated format. It is categorised as a Read tool in the Tally Prime MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Tally Prime MCP Server MCP server in PolicyLayer and add a rule for list-master: 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 Tally Prime MCP Server. Nothing to install.
list-master 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 list-master 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 list-master. 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.
list-master is provided by the Tally Prime MCP Server MCP server (jina-code-systems/tally-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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