Get hourly forecast (up to 48 hours)
AI agents call hourly_forecast to retrieve information from Enterprise 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 weather forecast data without creating, modifying, deleting, or executing any operations. It is a straightforward read operation that queries forecast information, similar to sibling tools like 'current_conditions' and 'daily_forecast'. No financial, destructive, or code execution capability is implied.
From the tool's definition Tool name 'hourly_forecast' and description 'Get hourly forecast (up to 48 hours)' indicate data retrieval with no modification or side effects.
Attacks that exploit this kind of access
Get hourly forecast (up to 48 hours). It is categorised as a Read tool in the Enterprise MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Enterprise MCP Server MCP server in PolicyLayer and add a rule for hourly_forecast: 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 Enterprise MCP Server. Nothing to install.
hourly_forecast 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 hourly_forecast 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 hourly_forecast. 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.
hourly_forecast is provided by the Enterprise MCP Server MCP server (jimestesblog/enterprise_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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