Fetches day-book (voucher register) data from Tally Prime for a given date range. Returns all vouchers with date, voucher type, party name, and amount. Useful for verifying pushed draft vouchers and checking what
AI agents call fetch_daybook 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 financial transaction records (vouchers) from an ERP system for a specified date range. It is a read-only operation that queries and returns existing data without side effects.
From the tool's definition Tool description states it 'Fetches day-book (voucher register) data from Tally Prime' and 'Returns all vouchers with date, voucher type, party name, and amount.' The verb 'Fetches' and 'Returns' indicate data retrieval with no modification or deletion.
Attacks that exploit this kind of access
Fetches day-book (voucher register) data from Tally Prime for a given date range. Returns all vouchers with date, voucher type, party name, and amount. Useful for verifying pushed draft vouchers and checking what. 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 fetch_daybook: 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.
fetch_daybook 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 fetch_daybook 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 fetch_daybook. 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.
fetch_daybook is provided by the Tally Prime MCP Server MCP server (qalalabs/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.
Teams ship this data inside their own products. See what a licence covers →