AI agents call get_economic_calendar to retrieve information from Borsa MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries and returns economic event data for multiple countries/regions. It performs a retrieval operation with filtering parameters, which is characteristic of a Read operation. There are no side effects, no data modification, no destructive actions, and no financial transactions.
From the tool's definition The tool 'get_economic_calendar' retrieves economic events with filtering capabilities. The verb 'Get' and the read-only nature of retrieving calendar data (querying existing economic event information) indicate no data modification, deletion, or code…
Attacks that exploit this kind of access
Get economic events for TR, US, EU, DE, GB, JP, CN with importance filter. It is categorised as a Read tool in the Borsa MCP MCP Server, which means it retrieves data without modifying state.
Register the Borsa MCP server in PolicyLayer and add a rule for get_economic_calendar: 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 Borsa MCP. Nothing to install.
get_economic_calendar 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_economic_calendar 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_economic_calendar. 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_economic_calendar is provided by the Borsa MCP server (saidsurucu/borsa-mcp). 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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