Returns a date-by-date overview for a range, combining timetable rows with holiday and leave capacity.
AI agents call timetable.get_range_overview to retrieve information from Tlc Portal without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries and retrieves calendar/timetable information across a date range. It has no side effects, does not modify, delete, or execute operations, and does not involve financial transactions. It is a straightforward read operation fitting the 'Read' category with low severity.
From the tool's definition Tool name 'get_range_overview' and description 'Returns a date-by-date overview' indicate data retrieval with no modification or deletion. The word 'Returns' confirms a query operation that reads timetable, holiday, and leave capacity data.
Attacks that exploit this kind of access
Returns a date-by-date overview for a range, combining timetable rows with holiday and leave capacity. It is categorised as a Read tool in the Tlc Portal MCP Server, which means it retrieves data without modifying state.
Register the Tlc Portal MCP server in PolicyLayer and add a rule for timetable.get_range_overview: 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 Tlc Portal. Nothing to install.
timetable.get_range_overview 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 timetable.get_range_overview 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 timetable.get_range_overview. 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.
timetable.get_range_overview is provided by the Tlc Portal MCP server (mingovvv/tlc-portal-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.
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